Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [H-].[Na+].[Cl:3][C:4]1[CH:11]=[CH:10][C:7]([CH2:8][OH:9])=[CH:6][CH:5]=1.F[C:13]1[CH:18]=[CH:17][C:16]([S:19]([C:22]2[C:33]([O:34][CH3:35])=[CH:32][C:25]3[CH2:26][CH2:27][N:28]([CH3:31])[CH2:29][CH2:30][C:24]=3[CH:23]=2)(=[O:21])=[O:20])=[CH:15][CH:14]=1.Cl>CS(C)=O>[ClH:3].[Cl:3][C:4]1[CH:11]=[CH:10][C:7]([CH2:8][O:9][C:13]2[CH:18]=[CH:17][C:16]([S:19]([C:22]3[C:33]([O:34][CH3:35])=[CH:32][C:25]4[CH2:26][CH2:27][N:28]([CH3:31])[CH2:29][CH2:30][C:24]=4[CH:23]=3)(=[O:21])=[O:20])=[CH:15][CH:14]=2)=[CH:6][CH:5]=1
Reactant: OCc1ccc(Cl)cc1
Reactant: COc1cc2c(cc1S(=O)(=O)c1ccc(F)cc1)CCN(C)CC2
Agent: Cl
Agent: [H-]
Agent: [Na+]
Solvent: CS(C)=O
Product: COc1cc2c(cc1S(=O)(=O)c1ccc(OCc3ccc(Cl)cc3)cc1)CCN(C)CC2
Temperature: 40 °C
Reaction time: 0.25 h

Procedure:
Sodium hydride (60% in oil) (2.52 g, 63 mmol) was suspended in dry dimethylsulfoxide (30 mL) and 4-chlorobenzyl alcohol (12 g, 84 mmol) in dry dimethylsulfoxide (30 mL) was added over 15 min by syringe keeping the temperature below 30° C. (internal). This solution was stirred for 15 minutes to give a grey clear solution. The fluorosulfone D5 (15 g) was then added as a solid portionwise over 10 minutes keeping the temperature below 35° C. and the solution was stirred until the temperature began to fall, (approximately 10 minutes). The solution was then heated to 40° C. and stirred at this temperature for 1.5 hours with monitoring by LC and MS. The reaction mixture was then poured into 2M HCl (600 mL) and extracted with ethyl acetate (400 mL×1 and 250 mL×2) [this extraction was done by decantation into a separating funnel as leaving the oil which had precipitated in the conical flask along with some aqueous]. The ethyl acetate extracts were washed with a mixture of water 200 mL, brine 20 mL and 2M HCl 10 mL. The combined aqueous layers were cooled and basified with 12.5M sodium hydroxide and extracted with ethyl acetate (400 mL×1 and 250 mL×2), washed with brine and dried over sodium sulfate. The solvent was removed to give the title compound E31 (free base) as a cream coloured solid (18.24 g). A combined batch of 35.6 g of the free base was recrystallised from ethanol (following the addition of ethereal hydrogen chloride) which afforded the title compound E31 as the hydrochloride salt 30.6 g. MH+ 471. 1H NMR δ(DMSO) 2.78 (3H, s), 2.9-3.2 (4H, m), 3.2-3.6 (4H, m), 3.73 (3H, s), 5.19 (2H, s), 7.08 (1H, s), 7.18 (2H, d), 7.47 (4H, s), 7.79-7.83 (3H, m).
Reaction SMILES: [CH:1]1([CH2:4][O:5][C:6]2[CH:11]=[CH:10][C:9]([CH:12]([F:14])[F:13])=[CH:8][C:7]=2[C:15]2[C:16]3[NH:23][C:22]([CH3:24])=[C:21]([C:25](O)=[O:26])[C:17]=3[N:18]=[CH:19][N:20]=2)[CH2:3][CH2:2]1.[NH2:28][C@@H:29]1[CH2:33][N:32]([C:34]([O:36][C:37]([CH3:40])([CH3:39])[CH3:38])=[O:35])[C@@H:31]([CH3:41])[CH2:30]1>>[CH:1]1([CH2:4][O:5][C:6]2[CH:11]=[CH:10][C:9]([CH:12]([F:14])[F:13])=[CH:8][C:7]=2[C:15]2[C:16]3[NH:23][C:22]([CH3:24])=[C:21]([C:25]([NH:28][C@@H:29]4[CH2:33][N:32]([C:34]([O:36][C:37]([CH3:40])([CH3:39])[CH3:38])=[O:35])[C@@H:31]([CH3:41])[CH2:30]4)=[O:26])[C:17]=3[N:18]=[CH:19][N:20]=2)[CH2:3][CH2:2]1
Reactant: Cc1[nH]c2c(-c3cc(C(F)F)ccc3OCC3CC3)ncnc2c1C(=O)O
Reactant: C[C@H]1C[C@H](N)CN1C(=O)OC(C)(C)C
Product: Cc1[nH]c2c(-c3cc(C(F)F)ccc3OCC3CC3)ncnc2c1C(=O)N[C@H]1C[C@H](C)N(C(=O)OC(C)(C)C)C1

Procedure:
Starting from 4-[2-(cyclopropylmethoxy)-5-(difluoromethyl)phenyl]-6-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid (example D.g1) and commercially available tert-butyl (2S,4S)-4-amino-2-methylpyrrolidine-1-carboxylate the title compound is obtained as pale yellow foam.
Reaction SMILES: [NH2:1][C@@H:2]1[CH2:7][CH2:6][C@H:5]([N:8]2[CH2:13][CH2:12][C:11]([C:14]3[CH:19]=[CH:18][CH:17]=[C:16]([C:20]([F:23])([F:22])[F:21])[CH:15]=3)=[CH:10][C:9]2=[O:24])[C@H:4]([CH2:25][S:26]([C:29]2[CH:34]=[CH:33][C:32]([S:35][CH3:36])=[CH:31][CH:30]=2)(=[O:28])=[O:27])[CH2:3]1.C(O)(=O)C.[CH3:41][C:42]([CH3:44])=O.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>ClC(Cl)C>[CH:42]([NH:1][C@@H:2]1[CH2:7][CH2:6][C@H:5]([N:8]2[CH2:13][CH2:12][C:11]([C:14]3[CH:19]=[CH:18][CH:17]=[C:16]([C:20]([F:23])([F:22])[F:21])[CH:15]=3)=[CH:10][C:9]2=[O:24])[C@H:4]([CH2:25][S:26]([C:29]2[CH:30]=[CH:31][C:32]([S:35][CH3:36])=[CH:33][CH:34]=2)(=[O:28])=[O:27])[CH2:3]1)([CH3:44])[CH3:41]
Reactant: CC(C)=O
Reactant: CSc1ccc(S(=O)(=O)C[C@@H]2C[C@H](N)CC[C@@H]2N2CCC(c3cccc(C(F)(F)F)c3)=CC2=O)cc1
Agent: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: [Na+]
Solvent: CC(Cl)Cl
Solvent: CC(=O)O
Product: CSc1ccc(S(=O)(=O)C[C@@H]2C[C@H](NC(C)C)CC[C@@H]2N2CCC(c3cccc(C(F)(F)F)c3)=CC2=O)cc1
Temperature: 80 °C

Procedure:
To a solution of (±) 1-[(1S*,2R*,4R*)-4-amino-2-(4-methylsulfanyl-benzenesulfonylmethyl)-cyclohexyl]-4-(3-trifluoromethyl-phenyl)-5,6-dihydro-1H-pyridin-2-one (0.36 mmol) in dichloroethane (6 mL) was added acetic acid (0.1 mL, 1.8 mmol), acetone (0.08 mL, 1.1 mmol), and sodium triacetoxyborohydride (0.23 g, 1.1 mmol). The mixture was heated at 80° C. for 1 h, cooled to rt, and quenched with sat. NaHCO3, and extracted twice with EtOAc. The organic extracts were combined, washed with brine, dried (Na2SO4), filtered, and concentrated in vacuo. A portion of the crude residue was purified by reverse-phase HPLC to provide two fractions, one of which contained the title. MS found: (M+H)+=581.
Reaction SMILES: [NH:1]1[C:9]2[C:4](=[CH:5][C:6]([C:10]#[N:11])=[CH:7][CH:8]=2)[CH:3]=[N:2]1.C(=O)([O-])[O-].[Cs+].[Cs+].Br[CH2:19][CH2:20][C:21]([O:23][CH2:24][CH3:25])=[O:22]>CN(C)C=O.CCOC(C)=O>[C:10]([C:6]1[CH:5]=[C:4]2[C:9](=[CH:8][CH:7]=1)[N:1]([CH2:19][CH2:20][C:21]([O:23][CH2:24][CH3:25])=[O:22])[N:2]=[CH:3]2)#[N:11]
Reactant: CCOC(=O)CCBr
Reactant: N#Cc1ccc2[nH]ncc2c1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CN(C)C=O
Solvent: CCOC(C)=O
Product: CCOC(=O)CCn1ncc2cc(C#N)ccc21
Temperature: 80 °C

Procedure:
1H-indazole-5-carbonitrile (D1) (3.5 g, 24.45 mmol) was dissolved in N,N-dimethylformamide (60 ml). cesium carbonate (15.93 g, 48.9 mmol) and ethyl 3-bromopropanoate (4.68 ml, 36.7 mmol) were added. The mixture was heated at 80° C. for 4 hours. Diluted with EtOAc and washed with water (3×40 ml), dried over MgSO4 and evaporated. The mixture was purified by flash chromatography, eluting EtOAc/iso-Hexane 10-30% then 10-20% to give (3.682 g) for the first isomer (yellow oil) and (1.509 g) for the second isomer (pink solid). Analysis of the first isomer by 1H nmr indicated that is was the 1-isomer contaminated with the 2-isomer (ca. 20%) δH (d6-DMSO, 400 MHz) 1.05 (3H, t), 2.95 (2H, t), 3.97 (2H, q), 4.69 (2H, t), 7.74 (1H, dd), 7.92 (1H, dt), 8.28 (1H, d), 8.38 (1H, dd). MS (ES+): C13H13N3O2 requires 243; found (MH+) 244.
Reaction SMILES: [H-].[Na+].C1OCCOCCOCCOCCOC1.[F:18][C:19]1[C:20]([CH2:31][N:32]([CH3:40])[C:33](=[O:39])[O:34][C:35]([CH3:38])([CH3:37])[CH3:36])=[CH:21][NH:22][C:23]=1[C:24]1[C:25]([F:30])=[N:26][CH:27]=[CH:28][CH:29]=1.[CH3:41][C:42]1[O:43][CH:44]=[CH:45][C:46]=1[S:47](Cl)(=[O:49])=[O:48]>O1CCCC1.O>[F:18][C:19]1[C:20]([CH2:31][N:32]([CH3:40])[C:33](=[O:39])[O:34][C:35]([CH3:36])([CH3:37])[CH3:38])=[CH:21][N:22]([S:47]([C:46]2[CH:45]=[CH:44][O:43][C:42]=2[CH3:41])(=[O:49])=[O:48])[C:23]=1[C:24]1[C:25]([F:30])=[N:26][CH:27]=[CH:28][CH:29]=1
Reactant: CN(Cc1c[nH]c(-c2cccnc2F)c1F)C(=O)OC(C)(C)C
Reactant: Cc1occc1S(=O)(=O)Cl
Agent: C1COCCOCCOCCOCCO1
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: C1CCOC1
Product: Cc1occc1S(=O)(=O)n1cc(CN(C)C(=O)OC(C)(C)C)c(F)c1-c1cccnc1F
Reaction time: 0.5 h
Yield: 61.6 %

Procedure:
To a suspension of sodium hydride (60% in oil, 34 mg) in tetrahydrofuran (4 mL) were added dropwise 15-crown-5 (0.17 mL), a solution of tert-butyl {[4-fluoro-5-(2-fluoropyridin-3-yl)-1H-pyrrol-3-yl]methyl}methylcarbamate (210 mg) in tetrahydrofuran (1 mL) and 2-methylfuran-3-sulfonyl chloride (176 mg) under ice-cooling, and the mixture was stirred for 0.5 hr. The reaction mixture was diluted with water, and extracted with ethyl acetate. The separated aqueous layer was extracted again with ethyl acetate. The combined organic layer was washed with saturated brine, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (eluent: hexane-ethyl acetate=9:1→2:3) and basic silica gel column chromatography (eluent: hexane-ethyl acetate=17:3→1:1) to give the title compound as a pale-yellow oil (yield 187 mg, 61%).
Reaction SMILES: [I:1]Cl.[C:3]1([CH:10]=[CH:9][CH:8]=[C:6]([OH:7])[CH:5]=1)[OH:4].O.S([O-])([O-])=O.[Na+].[Na+]>C(OCC)C>[I:1][C:8]1[CH:9]=[CH:10][C:3]([OH:4])=[CH:5][C:6]=1[OH:7]
Reactant: ClI
Reactant: Oc1cccc(O)c1
Agent: O=S([O-])[O-]
Agent: [Na+]
Solvent: CCOCC
Solvent: O
Product: Oc1ccc(I)c(O)c1
Yield: 50 %

Procedure:
A solution of iodine monochloride (8.2 g, 50.5 mmol) in dry diethyl ether (100 mL) was added drop-wise over 45 minutes to a cold solution (0° C.) of resorcinol (5.5 g, 49.9 mmol) in dry ether (50 mL). After stirring at room temperature for one hour 100 mL of water and 1.0 g of sodium sulfite was added. The organic phase was separated and the aqueous phase was washed with 100 mL of ether, the combine ether phase was dried over sodium sulfate and evaporated under reduced pressure. The residue was purified using flash chromatography over silica gel using a mixture of CH2Cl2:MeOH (100:1) to provide the title compound in 50% yield. 1HNMR (300 MHz, CDCl3) δ 4.95 (s, 1H), 6.23 (m, 1H), 6.55 (m, 1H), 7.43 (m, 1H). MS (CDI) m/z 237 (M+H)+.
Reaction SMILES: [Br:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([N+:8]([O-:10])=[O:9])[C:3]=1[CH3:11].[CH2:12]=[O:13]>C(O)(C)(C)C.CS(C)=O>[Br:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([N+:8]([O-:10])=[O:9])[C:3]=1[CH2:11][CH2:12][OH:13]
Reactant: C=O
Reactant: Cc1c(Br)cccc1[N+](=O)[O-]
Solvent: CC(C)(C)O
Solvent: CS(C)=O
Product: O=[N+]([O-])c1cccc(Br)c1CCO
Temperature: 70 °C
Reaction time: 0.5 h
Yield: 70 %

Procedure:
A solution of potassium tertiary-butylate (90 mg, 0.8 mmol) in tert-butanol (1 ml, synthesis quality, 99%) was added to 2-bromo-6-nitrotoluene (1.08 g, 5 mmol) and paraformaldehyde (150 mg, 5 mmol in DMSO (2.5 ml, synthesis quality, additionally dried for 2 d over molecular sieve 4 Å). After the addition of the potassium tertiary-butylate solution, a color change from yellow to deep violet occurred. It was stirred for 5 min at room temperature and for 30 min at 70° C. (oil bath temperature). The mixture was then allowed to cool to room temperature and neutralized with a few drops of conc. HCl. The mixture was diluted with EtOAc (30 ml) and washed with H2O (20 ml). The aqueous phase was post-extracted with EtOAc (2×20 ml). Drying of the organic phases over Na2 SO4, filtering and evaporating the solvent under reduced pressure yielded the crude product (1.49 g) which was purified by column chromatography (20 g SiO2, 20×2 cm, solvent: PE 45 ml, PE/EtAOc 10:1 110 ml, 8:1 180 ml, 7.5:1 340 ml, 6:1 140 ml). 2-(2-bromo-6-nitrophenyl)ethanol (867 mg, 70%) was obtained as a yellow solid.
Reaction SMILES: [Cl:1][C:2]1[N:7]=[C:6]([CH2:8][C:9]([C:11]2[CH:12]=[CH:13][C:14]([F:29])=[C:15]([NH:17][S:18]([C:21]3[CH:26]=[C:25]([F:27])[CH:24]=[CH:23][C:22]=3[F:28])(=[O:20])=[O:19])[CH:16]=2)=O)[CH:5]=[CH:4][N:3]=1.C1C(=O)N(Br)C(=O)C1.[O:38]1[CH2:43][CH2:42][CH:41]([C:44](=[S:46])[NH2:45])[CH2:40][CH2:39]1.O>CC(N(C)C)=O>[Cl:1][C:2]1[N:7]=[C:6]([C:8]2[S:46][C:44]([CH:41]3[CH2:42][CH2:43][O:38][CH2:39][CH2:40]3)=[N:45][C:9]=2[C:11]2[CH:12]=[CH:13][C:14]([F:29])=[C:15]([NH:17][S:18]([C:21]3[CH:26]=[C:25]([F:27])[CH:24]=[CH:23][C:22]=3[F:28])(=[O:20])=[O:19])[CH:16]=2)[CH:5]=[CH:4][N:3]=1
Reactant: NC(=S)C1CCOCC1
Reactant: O=C(Cc1ccnc(Cl)n1)c1ccc(F)c(NS(=O)(=O)c2cc(F)ccc2F)c1
Agent: O=C1CCC(=O)N1Br
Solvent: O
Solvent: CC(=O)N(C)C
Product: O=S(=O)(Nc1cc(-c2nc(C3CCOCC3)sc2-c2ccnc(Cl)n2)ccc1F)c1cc(F)ccc1F
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 58.7 %

Procedure:
To a solution of N-{5-[(2-chloro-4-pyrimidinyl)acetyl]-2-fluorophenyl}-2,5-difluorobenzenesulfonamide (0.910 g, 2.06 mmol) (prepared in a manner analogous to Intermediate 35) in DMA (8.24 mL) was added NBS (0.385 g, 2.16 mmol). The reaction stirred 30 min at rt and then tetrahydro-2H-pyran-4-carbothioamide (0.389 g, 2.68 mmol) was added. The reaction stirred 16 h at rt. The reaction mixture was poured into water (150 mL), causing precipitation of a solid. The solid was collected by vacuum filtration, redissolved in EtOAc (50 mL), and concentrated onto silica gel. Purification by chromatography (20 to 100% EtOAc:hexanes) afforded the title compound (690 mg, 1.21 mmol, 58.5% yield) as a yellow solid. 1H NMR (400 MHz, DMSO-d6) δ ppm 10.86 (s, 1H), 8.58 (d, J=5.3 Hz, 1H), 7.45-7.69 (m, 4H), 7.42 (dd, J=7.5, 2.0 Hz, 1H), 7.32 (dd, J=10.1, 8.8 Hz, 1H), 7.14 (d, J=5.3 Hz, 1H), 3.95 (dd, J=11.7, 2.0 Hz, 2H), 3.40-3.56 (m, 2H), 3.25-3.41 (m, 1H), 2.02 (dd, J=12.9, 1.6 Hz, 2H), 1.65-1.86 (m, 2H). MS (ESI): 567.09 [M+H]+.
Reaction SMILES: [Si:1]([O:8][C@H:9]1[C@H:13]([C:14]2([C:17]([O:19][CH2:20][CH3:21])=[O:18])[CH2:16][CH2:15]2)[CH2:12][N:11]([C@H](C2C=CC=CC=2)C)[CH2:10]1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].Cl[C:31]([O:33][CH2:34][C:35]1[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=1)=[O:32]>ClCCl>[CH2:34]([O:33][C:31]([N:11]1[CH2:12][C@@H:13]([C:14]2([C:17]([O:19][CH2:20][CH3:21])=[O:18])[CH2:16][CH2:15]2)[C@H:9]([O:8][Si:1]([C:4]([CH3:5])([CH3:7])[CH3:6])([CH3:3])[CH3:2])[CH2:10]1)=[O:32])[C:35]1[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=1
Reactant: O=C(Cl)OCc1ccccc1
Reactant: CCOC(=O)C1([C@@H]2CN([C@@H](C)c3ccccc3)C[C@H]2O[Si](C)(C)C(C)(C)C)CC1
Solvent: ClCCl
Product: CCOC(=O)C1([C@@H]2CN(C(=O)OCc3ccccc3)C[C@H]2O[Si](C)(C)C(C)(C)C)CC1
Yield: 76.8 %

Procedure:
3-(S)-Tert-butyldimethylsilyloxy-4-(R)-(1-ethoxycarbonylcyclopropyl)-1-[1-(S)-phenylethyl]pyrrolidine (5.48 g, 13.15 mmol) was dissolved in dry dichloromethane (120 ml), and benzyl chloroformate (3.76 ml, 26.3 mmol) was added dropwise to the thus prepared solution which was cooled in an ice bath. After heating the reaction solution under reflux for 2 hours, dichloromethane was evaporated under reduced pressure. Thereafter, the resulting residue was subjected to flash silica gel chromatography and eluted with an eluant of n-hexane:ethyl acetate=5:1, to thereby obtain 4.52 g (77%) of the title compound as a colorless oil.
Reaction SMILES: C([O:3][C:4](=[O:36])[C:5]([O:8][C:9]1[CH:14]=[CH:13][C:12]([O:15][CH2:16][CH2:17][C:18]2[N:19]=[C:20]([C:24]3[CH:29]=[CH:28][C:27]([C:30]4[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=4)=[CH:26][CH:25]=3)[S:21][C:22]=2[CH3:23])=[CH:11][CH:10]=1)([CH3:7])[CH3:6])C.[OH-].[Na+]>CCO>[C:27]1([C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=2)[CH:26]=[CH:25][C:24]([C:20]2[S:21][C:22]([CH3:23])=[C:18]([CH2:17][CH2:16][O:15][C:12]3[CH:13]=[CH:14][C:9]([O:8][C:5]([CH3:7])([CH3:6])[C:4]([OH:36])=[O:3])=[CH:10][CH:11]=3)[N:19]=2)=[CH:29][CH:28]=1
Reactant: CCOC(=O)C(C)(C)Oc1ccc(OCCc2nc(-c3ccc(-c4ccccc4)cc3)sc2C)cc1
Agent: [Na+]
Agent: [OH-]
Solvent: CCO
Product: Cc1sc(-c2ccc(-c3ccccc3)cc2)nc1CCOc1ccc(OC(C)(C)C(=O)O)cc1
Temperature: 40 °C
Reaction time: 1 h
Yield: 86.6 %

Procedure:
A sample of 2-{4-[2-(2-biphenyl-4-yl-5-methyl-thiazol-4-yl)-ethoxy]-phenoxy}-2-methyl-propionic acid ethyl ester (400 mg, 0.8 mmol) was dissolved in EtOH (15 mL) and 5N NaOH (5 mL) added. The reaction was warmed at 40° C. for 1.5 h and then cooled to room temperature. After removing some of the EtOH, the reaction was acidified with HCl. After stirring in an ice-bath for 1 h, the yellow solid was collected and dried to give 328 mg (87%) acid as a yellow powder, mp 174° C., MS (m/e) 474 (MH); 1H NMR (CDCl3) δ1.53 (s, 6H), 2.57 (s, 3H), 3.48 (t, 2H), 4.44 (t, 2H), 6.80 (d, 2H), 6.91 (d, 2H), 7.40-7.54 (m, 3H), 7.51 (d, 2H), 7.64 (d, 2H), 8.26 (d, 2H).
Reaction SMILES: [CH2:1]([C:4]([NH2:23])([CH2:10][CH2:11][CH2:12][CH2:13][B:14]1[O:18][C:17]([CH3:20])([CH3:19])[C:16]([CH3:22])([CH3:21])[O:15]1)[C:5]([O:7][CH2:8][CH3:9])=[O:6])[CH:2]=[CH2:3].[C:24](=O)([O:30]C(C)(C)C)[O:25][C:26]([CH3:29])([CH3:28])[CH3:27]>C(OCC)(=O)C.C([O-])(O)=O.[Na+]>[CH2:1]([C:4]([NH:23][C:24]([O:25][C:26]([CH3:29])([CH3:28])[CH3:27])=[O:30])([CH2:10][CH2:11][CH2:12][CH2:13][B:14]1[O:15][C:16]([CH3:22])([CH3:21])[C:17]([CH3:20])([CH3:19])[O:18]1)[C:5]([O:7][CH2:8][CH3:9])=[O:6])[CH:2]=[CH2:3]
Reactant: CC(C)(C)OC(=O)OC(C)(C)C
Reactant: C=CCC(N)(CCCCB1OC(C)(C)C(C)(C)O1)C(=O)OCC
Agent: O=C([O-])O
Agent: [Na+]
Solvent: CCOC(C)=O
Product: C=CCC(CCCCB1OC(C)(C)C(C)(C)O1)(NC(=O)OC(C)(C)C)C(=O)OCC
Temperature: 25 °C
Reaction time: 16 h
Yield: 81.8 %

Procedure:
A solution of ethyl 2-allyl-2-amino-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hexanoate (0.0897 g, 0.276 mmol) in ethyl acetate (0.6 mL, 0.5 M) and saturated aqueous NaHCO3 (0.6 mL) was treated with di-tert-butyl carbonate (0.090 g, 0.414 mmol) and stirred at room temperature. After 16 h, the layers were separated and the aqueous layer was extracted with ethyl acetate. The combined organic layers were washed with saturated aqueous NaCl, dried over MgSO4, filtered and concentrated. Purification by MPLC (0-20% ethyl acetate in heptane over 6 CV) gave ethyl 2-allyl-2-(tert-butoxycarbonylamino)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hexanoate as a colorless oil (0.096 g, 82%). Rf 0.53 (30% ethyl acetate in heptane); ESI-LCMS m/z calcd for C22H40BNO6: 425.3. found 426.3 (M+H)+.
Reaction SMILES: [CH:1]1([Mg]Br)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[CH3:9][O:10][C:11]1[CH:16]=[CH:15][C:14]([N:17]2[CH2:22][CH2:21][N:20]([C:23]3[C:24]([CH3:37])=[C:25]([CH3:36])[C:26]4[O:30][C:29]([CH3:32])([CH3:31])[C:28](=[O:33])[C:27]=4[C:34]=3[CH3:35])[CH2:19][CH2:18]2)=[CH:13][CH:12]=1.O>C1COCC1>[CH:1]1([C:28]2([OH:33])[C:27]3[C:34]([CH3:35])=[C:23]([N:20]4[CH2:21][CH2:22][N:17]([C:14]5[CH:15]=[CH:16][C:11]([O:10][CH3:9])=[CH:12][CH:13]=5)[CH2:18][CH2:19]4)[C:24]([CH3:37])=[C:25]([CH3:36])[C:26]=3[O:30][C:29]2([CH3:31])[CH3:32])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1
Reactant: Br[Mg]C1CCCCC1
Reactant: COc1ccc(N2CCN(c3c(C)c(C)c4c(c3C)C(=O)C(C)(C)O4)CC2)cc1
Solvent: O
Solvent: C1CCOC1
Product: COc1ccc(N2CCN(c3c(C)c(C)c4c(c3C)C(O)(C3CCCCC3)C(C)(C)O4)CC2)cc1
Temperature: 25 °C
Reaction time: 1 h
Yield: 80.1 %

Procedure:
Cyclohexyl magnesium bromide (THF solution 1.0 M, 35 mL, 35 mmol) was added to a solution of 4-(4-methoxyphenyl)-1-(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-3-on-5-yl)piperazine (1.00 g, 2.53 mmol) obtained in Reference Example 13 in THF (10 ml) under ice cooling and the reaction mixture was allowed to warm to room temperature. After stirring for one hour, the resulting mixture was poured into water and extracted with ethyl acetate. The organic extract was washed with water and saturated aqueous sodium chloride, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purified with silica gel column chromatography (hexane/ethyl acetate=8/1) to obtain 970 mg (yield 80%) of the title compound via recrystallization (hexane). mp. 166–167° C.
Reaction SMILES: Br[C:2]1[C:3]2[C:8]([C:9](Br)=[C:10]3[C:15]=1[CH:14]=[CH:13][CH:12]=[CH:11]3)=[CH:7][CH:6]=[CH:5][CH:4]=2.[CH2:17]1[CH2:21][O:20][CH2:19][CH2:18]1>Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>[CH3:19][O:20][C:21]1[CH:4]=[C:3]2[C:8](=[CH:18][CH:17]=1)[C:9]([C:13]1[CH:12]=[CH:11][C:10]3[C:15](=[CH:2][C:3]4[C:8]([CH:9]=3)=[CH:7][CH:6]=[CH:5][CH:4]=4)[CH:14]=1)=[CH:10][CH:15]=[CH:2]2
Reactant: C1CCOC1
Reactant: Brc1c2ccccc2c(Br)c2ccccc12
Agent: Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1
Product: COc1ccc2c(-c3ccc4cc5ccccc5cc4c3)cccc2c1
Temperature: 25 °C
Reaction time: 1 h
Yield: 82 %

Procedure:
9,10-Dibromoanthracene (23.63 g, 70.3 mmol), 300 mL of THF and a catalytic amount of dichlorobis(triphenylphosphine)palladium (II) were all placed under nitrogen in a round bottomed flask. The Grignard reagent prepared above was then added via a double-end needle transfer while still warm. After the addition, the reaction mixture was allowed to reflux overnight. After cooling to room temperature, the precipitated solid was collected by vacuum filtration and washed with ether, THF, and water. The collected solid was placed into a beaker and HCl (6M) was added followed by ethanol. This mixture is stirred for 60 minutes and the solid is again collected by vacuum filtration. The product was washed until the washings are neutral. After drying, the solid is refluxed gently in CH2Cl2 for 60 minutes. The pure product was filtered and dried to give 85.2 g solid (82% yield) (AA8790-34). 1H NMR (CDCl3) δ(ppm): 3.97 (s, 6H), 7.29 (dd, J1=8.9 Hz, J2=2.4 Hz, 2H), 7.40 (d, J=6.9 Hz 2H), 7.41 (d, J=6.9 Hz, 2H), 7.53 (d, J=2.2 Hz, 2H), 7.57 (d, J=8.0 Hz, 2H), 7.64 (d, J=6.8 Hz, 2H), 7.65 (d, J=6.8 Hz, 2H), 7.94 (d, J=9 Hz, 2H), 7.97 (s, 2H), 8.10 (d, J=8.4 Hz, 2H);. FD-MS: m/z 490 (M+).
Reaction SMILES: [NH2:1][C:2]1[C:7]([C:8]#[N:9])=[C:6]([CH:10]2[CH2:15][CH2:14][CH:13]([O:16][CH2:17][CH2:18][O:19][Si](C(C)(C)C)(C3C=CC=CC=3)C3C=CC=CC=3)[CH2:12][CH2:11]2)[C:5]([C:37]#[N:38])=[C:4]([S:39][CH2:40][C:41]2[N:42]=[C:43]([C:46]3[CH:51]=[CH:50][C:49]([Cl:52])=[CH:48][CH:47]=3)[S:44][CH:45]=2)[N:3]=1.[F-].C([N+](CCCC)(CCCC)CCCC)CCC.C(OCC)(=O)C>C1COCC1>[NH2:1][C:2]1[C:7]([C:8]#[N:9])=[C:6]([C@H:10]2[CH2:15][CH2:14][C@H:13]([O:16][CH2:17][CH2:18][OH:19])[CH2:12][CH2:11]2)[C:5]([C:37]#[N:38])=[C:4]([S:39][CH2:40][C:41]2[N:42]=[C:43]([C:46]3[CH:47]=[CH:48][C:49]([Cl:52])=[CH:50][CH:51]=3)[S:44][CH:45]=2)[N:3]=1
Reactant: CC(C)(C)[Si](OCCOC1CCC(c2c(C#N)c(N)nc(SCc3csc(-c4ccc(Cl)cc4)n3)c2C#N)CC1)(c1ccccc1)c1ccccc1
Agent: CCCC[N+](CCCC)(CCCC)CCCC
Agent: [F-]
Solvent: C1CCOC1
Solvent: CCOC(C)=O
Product: N#Cc1c(N)nc(SCc2csc(-c3ccc(Cl)cc3)n2)c(C#N)c1[C@H]1CC[C@H](OCCO)CC1
Temperature: 25 °C
Reaction time: 20 h

Procedure:
35 mg (0.05 mmol) of the compound from Example 7A (trans isomer) are dissolved in 5 ml of dry THF, 18 mg (0.07 mmol) of tetra-n-butylammonium fluoride are added and the mixture is stirred at RT for 20 h. 15 ml of ethyl acetate are then added to the mixture. The mixture is washed twice with in each case 3 ml of saturated aqueous sodium bicarbonate solution. The organic phase is dried over magnesium sulfate. After removal of the solvent on a rotary evaporator the crude product is purified by preparative HPLC (column: YMC GEL ODS-AQ S-5/15 μm; mobile phase gradient: acetonitrile/water 10:90→95:5).
Reaction SMILES: CS(O[CH2:6][CH2:7][O:8][C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([N:15]2[C:19]([NH:20][C:21](=[O:50])[NH:22][C@@H:23]3[C:32]4[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=4)[C@H:26]([O:33][C:34]4[CH:35]=[CH:36][C:37]5[N:38]([C:40]([N:43]6[CH2:48][CH2:47][CH2:46][CH2:45][C@@H:44]6[CH3:49])=[N:41][N:42]=5)[CH:39]=4)[CH2:25][CH2:24]3)=[CH:18][C:17]([C:51]([CH3:72])([CH3:71])[CH2:52][O:53][Si:54]([C:67]([CH3:70])([CH3:69])[CH3:68])([C:61]3[CH:66]=[CH:65][CH:64]=[CH:63][CH:62]=3)[C:55]3[CH:60]=[CH:59][CH:58]=[CH:57][CH:56]=3)=[N:16]2)[CH:10]=1)(=O)=O.[CH3:73][NH:74][CH3:75]>C1COCC1>[Si:54]([O:53][CH2:52][C:51]([C:17]1[CH:18]=[C:19]([NH:20][C:21]([NH:22][C@@H:23]2[C:32]3[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=3)[C@H:26]([O:33][C:34]3[CH:35]=[CH:36][C:37]4[N:38]([C:40]([N:43]5[CH2:48][CH2:47][CH2:46][CH2:45][C@@H:44]5[CH3:49])=[N:41][N:42]=4)[CH:39]=3)[CH2:25][CH2:24]2)=[O:50])[N:15]([C:11]2[CH:12]=[CH:13][CH:14]=[C:9]([O:8][CH2:7][CH2:6][N:74]([CH3:75])[CH3:73])[CH:10]=2)[N:16]=1)([CH3:71])[CH3:72])([C:67]([CH3:68])([CH3:69])[CH3:70])([C:61]1[CH:66]=[CH:65][CH:64]=[CH:63][CH:62]=1)[C:55]1[CH:60]=[CH:59][CH:58]=[CH:57][CH:56]=1
Reactant: CNC
Reactant: C[C@H]1CCCCN1c1nnc2ccc(O[C@@H]3CC[C@H](NC(=O)Nc4cc(C(C)(C)CO[Si](c5ccccc5)(c5ccccc5)C(C)(C)C)nn4-c4cccc(OCCOS(C)(=O)=O)c4)c4ccccc43)cn12
Solvent: C1CCOC1
Product: C[C@H]1CCCCN1c1nnc2ccc(O[C@@H]3CC[C@H](NC(=O)Nc4cc(C(C)(C)CO[Si](c5ccccc5)(c5ccccc5)C(C)(C)C)nn4-c4cccc(OCCN(C)C)c4)c4ccccc43)cn12
Temperature: 60 °C
Reaction time: 18 h
Yield: 75 %

Procedure:
A solution of Intermediate 153i (131 mg, 0.13 mmol) in THF (0.8 mL) was treated with a 2M solution of dimethylamine in THF (1.3 mL, 2.6 mmol) and the mixture was stirred at 60° C. for 18 h. The cooled solution was concentrated in vacuo, and the residue was partitioned between DCM and water. The phases were separated and the aqueous layer was extracted with DCM (×2). The combined organic phase was washed with brine, dried (Na2SO4) and concentrated in vacuo to a brown gum. The gum was purified by FCC, using 0-8% (2N NH3MeOH) in DCM, to give the title compound as a white foam (93 mg, 75%). LCMS (Method 3): Rt 3.91 min, m/z 960.6 [MH+].