Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: C(=O)([O-])[O-].[K+].[K+].[CH2:7]([SH:10])[CH2:8][CH3:9].CN1CCCC1=O.F[C:19]1[CH:24]=[CH:23][C:22]([F:25])=[CH:21][C:20]=1[N+:26]([O-:28])=[O:27]>O>[F:25][C:22]1[CH:23]=[CH:24][C:19]([S:10][CH2:7][CH2:8][CH3:9])=[C:20]([N+:26]([O-:28])=[O:27])[CH:21]=1
Reactant: O=[N+]([O-])c1cc(F)ccc1F
Reactant: CCCS
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN1CCCC1=O
Solvent: O
Product: CCCSc1ccc(F)cc1[N+](=O)[O-]
Temperature: 90 °C
Reaction time: 2 h
Yield: 99.1 %

Procedure:
Potassium carbonate (5.0 g, 36.2 mmol) and 1-propanethiol (2.7 g, 35.5 mmol) were added to a N-methylpyrolidone (NMP) solution (15 ml) of 2,5-difluoronitrobenzene (5.0 g, 31.4 mmol), and the mixture obtained was stirred at 90° C. for 2 hours. After the reaction mixture was cooled to room temperature, water (50 ml) was added, and the reaction product was extracted with ethyl acetate (100 ml). The organic layer was washed with water, and then dried over anhydrous magnesium sulfate. The resulting dry product was concentrated under reduced pressure to thereby obtain 6.7 g of powdery yellow 4-fluoro-2-nitro-1-propylsulfanylbenzene (yield: 99%).
Reaction SMILES: [CH:1]([N:4]1[C:32](=[O:33])[C:31]2[N:12]3[CH2:13][CH2:14][C:15]4[CH:16]=[C:17]([O:29][CH3:30])[C:18]([C:21]5[C:22]([CH3:28])=[N:23][N:24]([CH3:27])[C:25]=5[CH3:26])=[CH:19][C:20]=4[C:11]3=[C:10]([C:34]3[S:35][CH:36]=[CH:37][CH:38]=3)[C:9]=2[CH2:8][NH:7][CH2:6][CH2:5]1)([CH3:3])[CH3:2].[F:39][C:40]([F:47])([F:46])[CH2:41][CH2:42][C:43](O)=[O:44].C(N1CCOCC1)C.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F>C(OCC)(=O)C.O>[CH:1]([N:4]1[C:32](=[O:33])[C:31]2[N:12]3[CH2:13][CH2:14][C:15]4[CH:16]=[C:17]([O:29][CH3:30])[C:18]([C:21]5[C:22]([CH3:28])=[N:23][N:24]([CH3:27])[C:25]=5[CH3:26])=[CH:19][C:20]=4[C:11]3=[C:10]([C:34]3[S:35][CH:36]=[CH:37][CH:38]=3)[C:9]=2[CH2:8][N:7]([C:43](=[O:44])[CH2:42][CH2:41][C:40]([F:47])([F:46])[F:39])[CH2:6][CH2:5]1)([CH3:3])[CH3:2]
Reactant: COc1cc2c(cc1-c1c(C)nn(C)c1C)-c1c(-c3cccs3)c3c(n1CC2)C(=O)N(C(C)C)CCNC3
Reactant: O=C(O)CCC(F)(F)F
Agent: CCN1CCOCC1
Agent: CN(C)C(On1nnc2ccccc21)=[N+](C)C
Agent: F[B-](F)(F)F
Solvent: O
Solvent: CCOC(C)=O
Product: COc1cc2c(cc1-c1c(C)nn(C)c1C)-c1c(-c3cccs3)c3c(n1CC2)C(=O)N(C(C)C)CCN(C(=O)CCC(F)(F)F)C3
Temperature: 25 °C
Reaction time: 1 h

Procedure:
A suspension of 26 mg of 10q, 10 mg of trifluorobutyric acid, 15 μl of N-ethyl morpholine and 20 mg of TBTU was stirred at RT for 1 hr. The turbid mixture readily became homogeneous. After one hour, water and ethyl acetate were added and the mixture was stirred for ½ hr. The organic layer was once washed with 1N NaOH and twice with 5% aq. NH4Cl, dried and concentrated. The residue was treated with diethyl ether, from which 25 mg of 10t crystallized, Mp: 256-258° C. Rf 0.25 (heptane/acetone). MS-ESI: [M+1] 654.18
Reaction SMILES: [OH:1][CH:2](/[CH:16]=[CH:17]/[CH3:18])[CH2:3][NH:4][S:5]([C:8]1[CH:13]=[CH:12][C:11]([O:14][CH3:15])=[CH:10][CH:9]=1)(=[O:7])=[O:6].C[Si]([N-][Si](C)(C)C)(C)C.[Na+].[C:29]([O:33][C:34](=[O:37])[CH2:35]Br)([CH3:32])([CH3:31])[CH3:30]>O1CCCC1.CN(C)C=O>[C:29]([O:33][C:34](=[O:37])[CH2:35][N:4]([CH2:3][CH:2]([OH:1])[CH:16]=[CH:17][CH3:18])[S:5]([C:8]1[CH:13]=[CH:12][C:11]([O:14][CH3:15])=[CH:10][CH:9]=1)(=[O:7])=[O:6])([CH3:32])([CH3:31])[CH3:30]
Reactant: CC(C)(C)OC(=O)CBr
Reactant: C/C=C/C(O)CNS(=O)(=O)c1ccc(OC)cc1
Agent: C[Si](C)(C)[N-][Si](C)(C)C
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: C1CCOC1
Product: CC=CC(O)CN(CC(=O)OC(C)(C)C)S(=O)(=O)c1ccc(OC)cc1
Temperature: 25 °C
Reaction time: 0.17 h

Procedure:
To a solution of (±)-(E)-N-(2-hydroxy-pent-3-enyl)-4-methoxybenzenesulfonamide (1.2 grams, 4.42 mmol) in tetrahydrofuran-dimethylformamide (10 mL, ca. 3:1) at 0° C. is added sodium bis(trimethylsilyl)amide (4.9 mL, 1.0 M solution in torahydrofuran). After 10 minutes, t-butylbromoacetate (786 mL, 4.83 mmol) is added. The mixture is warmed to room temperature, stirred for 1 hour and quenched with saturated ammonium chloride solution. The mixture is extracted with ethyl acetate and the combined extracts are dried (sodium sulfate), filtered and concentrated. The crude product is purified by silica gel chromatography (elution with 1:1 ethyl acetate-hexanes) to provide [(2-hydroxy-pent-3-enyl)-(4-methoxybenzenesulfonyl)-amino]-acetic acid t-butyl ester.
Reaction SMILES: [C:1]([CH2:3][CH2:4][NH:5][CH2:6][C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1)#[N:2].Cl.[CH2:14](O)C.C=O.[CH3:19][C:20]([CH3:22])=[O:21]>>[CH2:6]([N:5]([CH2:4][CH2:3][C:1]#[N:2])[CH2:14][CH2:19][C:20](=[O:21])[CH3:22])[C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1
Reactant: CCO
Reactant: N#CCCNCc1ccccc1
Reactant: CC(C)=O
Agent: C=O
Agent: Cl
Product: CC(=O)CCN(CCC#N)Cc1ccccc1

Procedure:
A mixture of β-cyanoethylbenzylamine (92g.), conc hydrochloric acid (60 ml.), ethanol (120 ml.), paraformaldehyde (30 g.) and acetone (120 ml.) were heated at reflux for 5 hours. The solvent was removed in vacuo and the residue dissolved in water (100 ml.) and washed with ether (2 × 100 ml.). The aqueous solution was made basic with aqueous potassium carbonate and the solution extracted with ether (3 × 100 ml.). The combined extracts were dried and evaporated to give N-benzyl-N-(2-cyanoethyl)-4-aminobutan-2-one(132 g) which was dissolved in dry benzene (1.3 liter) and sodium methoxide (prepared from sodium (13.2g) was added portionwise. The mixture was refluxed for 5 hours and the cooled solution washed with 2N HCl (4 × 500 ml.). The combined extracts were made basic with potassium carbonate and extracted into methylene chloride (4 × 500 ml.) and the combined extracts dried (MgSO4) and solvent removed in vacuo. The residual oil was distilled to give 1-benzyl-3-cyano-4-methyl-1,2,5,6-tetrahydropyridine as a colourless oil (40 g.) b.p. 136°C/5 × 10-3 mm. Hg. which was converted to the hydrochloride by treating an ethereal solution with dry HCl gas. The resultant solid was recrystallised from methanol-ether giving the hydrochloride of the title compound as colourless needles (35 g.) m.p. 172°C. Found: C,68.0; H, 7.0; N, 11.3% C14H16N2HCl requires C, 67.6; H, 6.9; N, 11.3%.
Reaction SMILES: [C:1]1([C:7]([N:9]2[CH2:14][CH2:13][N:12]([CH:15]3[CH2:18][N:17]([C:19]([C:21]4[CH:26]=[CH:25][C:24]([OH:27])=[CH:23][CH:22]=4)=[O:20])[CH2:16]3)[CH2:11][CH2:10]2)=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:28]([N:35]1[CH2:42][CH2:41][CH:40](O)[C@@H:36]1C(O)=O)([O:30][C:31]([CH3:34])([CH3:33])[CH3:32])=[O:29].CC(OC(/N=N/C(OC(C)C)=O)=O)C>C1COCC1>[C:1]1([C:7]([N:9]2[CH2:14][CH2:13][N:12]([CH:15]3[CH2:18][N:17]([C:19]([C:21]4[CH:22]=[CH:23][C:24]([O:27][C@H:41]5[CH2:40][CH2:36][N:35]([C:28]([O:30][C:31]([CH3:34])([CH3:33])[CH3:32])=[O:29])[CH2:42]5)=[CH:25][CH:26]=4)=[O:20])[CH2:16]3)[CH2:11][CH2:10]2)=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1
Reactant: O=C(c1ccccc1)N1CCN(C2CN(C(=O)c3ccc(O)cc3)C2)CC1
Reactant: CC(C)(C)OC(=O)N1CCC(O)[C@@H]1C(=O)O
Agent: CC(C)OC(=O)/N=N/C(=O)OC(C)C
Solvent: C1CCOC1
Product: CC(C)(C)OC(=O)N1CC[C@H](Oc2ccc(C(=O)N3CC(N4CCN(C(=O)c5ccccc5)CC4)C3)cc2)C1
Reaction time: 18 h

Procedure:
To a solution of compound 26d (100 mg, 0.273 mmol) and (R)—N—Boc-3-hydroxyproline in THF was added DIAD at 0° C. The resulting reaction mixture was stirred for 18 h. After dilution with water and extraction with EtOAc (3×), the combined organic extracts were dried over Na2SO4, filtered, and concentrated under reduced pressure. The resultant residue was purified by flash column chromatography on silica gel using 5% MeOH/CH2Cl2 to give compound 434 (95 mg). 1H NMR (CDCl3): δ 7.52 (d, J=8.6 Hz, 2H), 7.37-7.44 (m, 5H), 7.24-7.29 (m, 3H), 7.18-7.24 (m, 3H), 4.18-4.33 (m, 2H), 4.09-4.17 (m, 3H), 4.01-4.08 (m, 1H), 3.92 (br. S, 1H), 3.74 (br. s., 1H), 3.35-3.63 (m, 2H), 3.17-3.29 (m, 1H), 2.20-2.50 (m, 4H); MS m/z (M+H+) 506.0.
Reaction SMILES: [CH2:1]([OH:4])[C:2]#[CH:3].N1C=CN=C1.[CH3:10][C:11]([Si:14](Cl)([CH3:16])[CH3:15])([CH3:13])[CH3:12].[Cl-].[NH4+]>ClC(Cl)C>[C:11]([Si:14]([CH3:16])([CH3:15])[O:4][CH2:1][C:2]#[CH:3])([CH3:13])([CH3:12])[CH3:10]
Reactant: CC(C)(C)[Si](C)(C)Cl
Reactant: C#CCO
Agent: [Cl-]
Agent: [NH4+]
Agent: c1c[nH]cn1
Solvent: CC(Cl)Cl
Product: C#CCO[Si](C)(C)C(C)(C)C
Temperature: 0 °C
Reaction time: 1.5 h
Yield: 65.9 %

Procedure:
To an ice cooled stirred solution of prop-2-yn-1-ol (10.0 g, 178.3 mmol) and imidazole (18.2 mg, 267.5 mmol) in dichloroethane (500 mL), was added TBDMSCl (40.24 g, 267.5 mmol) and stirring continued at 0° C. for 1.5 h. On completion, saturated aqueous ammonium chloride solution was added to the reaction mixture and extracted with ethyl acetate (3 times). Combined organic layer was dried over sodium sulphate. Removal of the solvent under reduced pressure followed by solvent washings afforded the desired compound (20 g, 67%).
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]2[CH:10]=[C:9]([C:11]([NH:13][C@@H:14]([CH2:18][C:19]3[CH:24]=[CH:23][C:22]([F:25])=[CH:21][CH:20]=3)[C:15]([OH:17])=O)=[O:12])[NH:8][C:5]2=[CH:6][N:7]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[OH:50][CH:51]1[CH2:56][CH2:55][NH:54][CH2:53][CH2:52]1.CCN(C(C)C)C(C)C>CN(C=O)C>[F:25][C:22]1[CH:23]=[CH:24][C:19]([CH2:18][C@H:14]([NH:13][C:11]([C:9]2[NH:8][C:5]3=[CH:6][N:7]=[C:2]([Cl:1])[CH:3]=[C:4]3[CH:10]=2)=[O:12])[C:15]([N:54]2[CH2:55][CH2:56][CH:51]([OH:50])[CH2:52][CH2:53]2)=[O:17])=[CH:20][CH:21]=1
Reactant: OC1CCNCC1
Reactant: O=C(N[C@@H](Cc1ccc(F)cc1)C(=O)O)c1cc2cc(Cl)ncc2[nH]1
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CCN(C(C)C)C(C)C
Solvent: CN(C)C=O
Product: O=C(N[C@@H](Cc1ccc(F)cc1)C(=O)N1CCC(O)CC1)c1cc2cc(Cl)ncc2[nH]1
Reaction time: 0.17 h

Procedure:
Route A: To a solution of 2-(S)-[(5-chloro-1H-pyrrolo[2,3-c]pyridine-2-carbonyl)amino]-3-(4-fluorophenyl)propionic acid (EXAMPLE 228, 1.4 g, 3.87 mmol) in DMF (35 mL) was added HATU (1.77 g, 4.64 mmol) and the reaction stirred for 10 min. 4-Hydroxypiperidine (0.43 g, 4.26 mmol) was added, followed by DIPEA (0.8 mL, 4.64 mmol,) and the reaction stirred at rt for 16 h. Solvent was removed in vacuo and the crude material partitioned between ethyl acetate (50 mL) and water (50 mL). The organics were washed with sodium bicarbonate (2×30 mL) and brine (2×30 mL), dried (MgSO4) and the solvent removed in vacuo. Purification by column chromatography (SiO2, 96:4 dichloromethane/methanol) gave the title compound. m/z (ES+)=445.15 [M+H]+; RT=3.24 min.
Reaction SMILES: [CH:1]([O-:3])=O.[Na+].Br[C:6]1[CH:7]=[C:8]2[C:13](=[CH:14][C:15]=1[F:16])[N:12]=[CH:11][CH:10]=[CH:9]2>C(#N)C.CS(C)=O.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[F:16][C:15]1[CH:14]=[C:13]2[C:8]([CH:9]=[CH:10][CH:11]=[N:12]2)=[CH:7][C:6]=1[CH:1]=[O:3]
Reactant: O=C[O-]
Reactant: Fc1cc2ncccc2cc1Br
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: [Na+]
Solvent: CC#N
Solvent: CS(C)=O
Product: O=Cc1cc2cccnc2cc1F
Temperature: 120 °C
Yield: 10.4 %

Procedure:
To a suspension of Pd(PPh3)4 (1.27 g, 1.1 mmol) and sodium formate (13.8 g, 132 mmol, 6 e.q.) in acetonitrile (30 mL) was added a solution of 6-bromo-7-fluoro quinoline (5 g, 22 mmol) in DMSO (30 mL). The reaction mixture was heated at 120° C. under a CO atmosphere (1 MPa) for 4 h, cooled to rt and concentrated under reduced pressure. The residue was partitioned between water (100 mL) and ethyl acetate (150 mL). The organic layer was separated, washed with brine (100 mL), dried over Na2SO4 and concentrated under reduced pressure. The reside was purified by column choromatography, eluting with petroleum:ethyl acetate=10:1˜3:1 to give the title compound as a white solid (400 mg, 10.4%). 1H-NMR (400 MHz, DMSO-d6) δ ppm 8.95 (s, 1H), 8.46 (m, 1H), 8.20 (m, 1H), 7.75 (d, 1H), 7.53 (m, 1H).
Reaction SMILES: [O:1]=[C:2]1[C:6]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)[CH2:5][CH2:4][N:3]1[CH2:19][C:20](O)=[O:21].[N:23]1([C:29]([O:31][CH2:32][C:33]2[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=2)=[O:30])[CH2:28][CH2:27][NH:26][CH2:25][CH2:24]1.Cl.CN(C)CCCN=C=NCC>C(Cl)Cl.CN(C)C1C=CN=CC=1>[O:1]=[C:2]1[C:6]([C:13]2[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=2)([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)[CH2:5][CH2:4][N:3]1[CH2:19][C:20]([N:26]1[CH2:27][CH2:28][N:23]([C:29]([O:31][CH2:32][C:33]2[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=2)=[O:30])[CH2:24][CH2:25]1)=[O:21]
Reactant: O=C(O)CN1CCC(c2ccccc2)(c2ccccc2)C1=O
Reactant: O=C(OCc1ccccc1)N1CCNCC1
Agent: CCN=C=NCCCN(C)C
Agent: CN(C)c1ccncc1
Agent: Cl
Solvent: ClCCl
Product: O=C(CN1CCC(c2ccccc2)(c2ccccc2)C1=O)N1CCN(C(=O)OCc2ccccc2)CC1
Temperature: 25 °C
Reaction time: 8 h

Procedure:
To a solution of 2-(2-oxo-3,3-diphenylpyrrolidin-1-yl)acetic acid (0.29 g, 1.0 mmol, Example 21C) in CH2Cl2 (15 mL) was added benzyl piperazine-1-carboxylate (0.22 g, 1.0 mmol) under nitrogen. 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (0.38 g, 2.0 mmol) and 4-(dimethylamino)pyridine (0.012 g, 0.1 mmol) were added, and the reaction mixture was stirred overnight at room temperature. The organic layer was washed with water and brine, dried over MgSO4, filtered, and concentrated. The crude product was purified by chromatography on silica gel (Analogix Intelliflash 280; CH3OH/CH2Cl2, 2:98 eluant) to yield the title compound. 1H NMR (300 MHz, CDCl3) δ ppm 7.43-7.16 (m, 15H), 5.14 (s, 2H), 4.19 (s, 2H), 3.64-3.23 (m, 10H), 2.81 (t, J=6.5, 2H); MS (DCI+) m/z 414 (M+H)+.
Reaction SMILES: Cl.[C:2]([O:5][CH2:6][CH2:7][C@@H:8]([C:10]([OH:12])=[O:11])[NH2:9])(=[O:4])[CH3:3].[C:13](=[O:16])([O-])O.[Na+].ClC([O:21][CH2:22][C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)=O>O>[CH2:22]([O:21][NH:9][C@H:8]([C:10]([OH:12])=[O:11])[C:7](=[C:13]=[O:16])[CH2:6][O:5][C:2](=[O:4])[CH3:3])[C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1
Reactant: O=C([O-])O
Reactant: O=C(Cl)OCc1ccccc1
Reactant: CC(=O)OCC[C@H](N)C(=O)O
Agent: Cl
Agent: [Na+]
Solvent: O
Product: CC(=O)OCC(=C=O)[C@H](NOCc1ccccc1)C(=O)O
Reaction time: 3 h
Yield: 93.8 %

Procedure:
19.8 g (0.10 mol) of O-acetyl-L-homoserine hydrochloride are dissolved in 200 ml. of water, and 35.0 g (0.42 mol) of sodium hydrogen carbonate are added at 0° C. 19.2 g (0.11 mol) of benzyl chloroformate are then added and stirring is carried out for 3 hours at room temperature. The mixture is then extracted twice using 100 ml of methyl isobutyl ketone each time, and the aqueous phase is adjusted to pH=2 using concentrated hydrochloric acid and extracted twice using 150 ml of methyl isobutyl ketone (MIBK) each time. The combined organic phases are washed with 50 ml of saturated sodium chloride solution and concentrated in vacuo. 27.5 g (93%) of N-benzyloxy-carbonyl-O-acetyl-L-homoserine are obtained in the form of a colourless oil.
Reaction SMILES: F[C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[N+:9]([O-:11])=[O:10].[CH2:12]1[O:16][C@@H:15]2[C@H:17]([OH:20])[CH2:18][O:19][C@@H:14]2[C@@H:13]1[OH:21].[Li+].C[Si]([N-][Si](C)(C)C)(C)C.Cl>C1COCC1>[F:8][C:6]1[CH:5]=[CH:4][C:3]([N+:9]([O-:11])=[O:10])=[C:2]([CH:7]=1)[O:21][C@H:13]1[C@H:14]2[O:19][CH2:18][C@@H:17]([OH:20])[C@H:15]2[O:16][CH2:12]1
Reactant: O[C@@H]1CO[C@H]2[C@@H]1OC[C@H]2O
Reactant: O=[N+]([O-])c1ccc(F)cc1F
Agent: C[Si](C)(C)[N-][Si](C)(C)C
Agent: Cl
Agent: [Li+]
Solvent: C1CCOC1
Product: O=[N+]([O-])c1ccc(F)cc1O[C@@H]1CO[C@H]2[C@@H]1OC[C@H]2O
Temperature: 25 °C

Procedure:
2.2 ml (20.0 mmol) 2,4-difluoro-1-nitro-benzene and 2.9 g (20.0 mmol) 1,4:3,6-dianhydro-D-mannitol in 70 ml THF are cooled to −5° C. 20 ml (20.0 mml) 1M LiHMDS in THF are added dropwise and the reaction mixture is allowed to warm to RT and stirred over night. 1M HCl is added and the mixture is extracted with EtOAc. The organic phases are pooled and washed with water, dried and evaporated. The residue is purified by FC.
Reaction SMILES: [CH:1]([C@@H:4]1[NH:23][C:22](=[O:24])[C@H:21]([NH:25]C(=O)OCC2C3C=CC=CC=3C3C2=CC=CC=3)[CH2:20][C:19]2=[CH:43][CH:44]=[C:16]([CH:17]=[CH:18]2)[O:15][CH2:14][CH:13]=[CH:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][O:6][CH2:5]1)([CH3:3])[CH3:2].N1CCCCC1>CO.[Pd]>[NH2:25][C@@H:21]1[CH2:20][C:19]2=[CH:18][CH:17]=[C:16]([CH:44]=[CH:43]2)[O:15][CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][O:6][CH2:5][C@H:4]([CH:1]([CH3:2])[CH3:3])[NH:23][C:22]1=[O:24]
Reactant: CC(C)[C@H]1COCCCCCC=CCOc2ccc(cc2)C[C@@H](NC(=O)OCC2c3ccccc3-c3ccccc32)C(=O)N1
Agent: [Pd]
Solvent: C1CCNCC1
Solvent: CO
Product: CC(C)[C@H]1COCCCCCCCCOc2ccc(cc2)C[C@@H](N)C(=O)N1
Temperature: 25 °C
Reaction time: 2 h

Procedure:
A mixture of 0.87 (1.46 mmol) of 9H-fluoren-9-yl-methyl ((13S,16R)-13-isopropyl-15-oxo-2,11-dioxa-14-azabicyclo[16.2.2]docosa-1(21),4,18(22),19-tetraen-16-yl)-carbamate and 0.16 g of 10% Pd/C in 100 ml of methanol was stirred under a hydrogen atmosphere at RT. After stirring overnight and addition of 0.5 ml of piperidine, stirring was continued for 2 h, and the mixture was filtered and freed of solvent. The residue was separated by preparative HPLC. The required fractions were combined and freeze dried. 0.18 g of the title compound was obtained as trifluoroacetate.
Reaction SMILES: C([O:3][C:4]([C:6]1[CH:11]=[CH:10][C:9]([CH:12]2[N:17]3[CH:18]=[N:19][CH:20]=[C:16]3[CH2:15][CH2:14][CH2:13]2)=[CH:8][CH:7]=1)=O)C.[H-].C([Al+]CC(C)C)C(C)C>C(Cl)Cl.C1(C)C=CC=CC=1>[OH:3][CH2:4][C:6]1[CH:11]=[CH:10][C:9]([CH:12]2[N:17]3[CH:18]=[N:19][CH:20]=[C:16]3[CH2:15][CH2:14][CH2:13]2)=[CH:8][CH:7]=1
Reactant: CCOC(=O)c1ccc(C2CCCc3cncn32)cc1
Agent: CC(C)C[Al+]CC(C)C
Agent: [H-]
Solvent: Cc1ccccc1
Solvent: ClCCl
Product: OCc1ccc(C2CCCc3cncn32)cc1
Temperature: 25 °C

Procedure:
A solution of 0.40 g of 5-(p-ethoxycarbonylphenyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine in 20 ml of methylene chloride is cooled to -70° under nitrogen and 4.0 ml of a 1.543M diisobutylaluminium hydride solution in toluene is added dropwise. The reaction mixture is allowed to warm to room temperature, quenched with 3.2 ml of methanol and 15 ml of water and filtered through Celite®. The layers are separated, the organic one is dried over sodium sulfate and evaporated to yield the title compound, m.p. 142°-145°.
Reaction SMILES: [CH2:1]([O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[C:16](=[O:31])[N:17]3[C:22](=[C:23]([C:25]([OH:27])=O)[CH:24]=2)[C:21]2[S:28][CH:29]=[CH:30][C:20]=2[CH:19]=[CH:18]3)=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(N(C[C:38]1[CH:45]=[CH:44][C:41]([CH2:42][NH2:43])=[CH:40][CH:39]=1)CC)C.C[N:47]1[CH2:52][CH2:51]O[CH2:49][CH2:48]1.ON1C2C=CC=CC=2N=N1.Cl.CN(C)CCCN=C=NCC>CN(C)C=O>[CH2:48]([N:47]([CH2:52][CH3:51])[C:38]1[CH:39]=[CH:40][C:41]([CH2:42][NH:43][C:25]([C:23]2[CH:24]=[C:15]([C:12]3[CH:13]=[CH:14][C:9]([O:8][CH2:1][C:2]4[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=4)=[CH:10][CH:11]=3)[C:16](=[O:31])[N:17]3[C:22]=2[C:21]2[S:28][CH:29]=[CH:30][C:20]=2[CH:19]=[CH:18]3)=[O:27])=[CH:44][CH:45]=1)[CH3:49]
Reactant: CN1CCOCC1
Reactant: O=C(O)c1cc(-c2ccc(OCc3ccccc3)cc2)c(=O)n2ccc3ccsc3c12
Reactant: CCN(CC)Cc1ccc(CN)cc1
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: On1nnc2ccccc21
Solvent: CN(C)C=O
Product: CCN(CC)c1ccc(CNC(=O)c2cc(-c3ccc(OCc4ccccc4)cc3)c(=O)n3ccc4ccsc4c23)cc1

Procedure:
From 8-[p-(benzyloxy)phenyl]-7-oxo-7H-thieno[2,3-a]quinolizine-10-carboxylic acid with 4-diethylaminomethyl-benzylamine, N-methyl-morpholine, 1-hydroxybenzotriazole and N-(3-dimethylaminopropyl)-N'-ethyl-carbodiimide hydrochloride in dimethylformamide.
Reaction SMILES: Cl[C:2]1[CH:7]=[C:6]([O:8]C)[CH:5]=[CH:4][C:3]=1[C:10]([C:12]1[CH:17]=[CH:16][C:15]([Cl:18])=[CH:14][CH:13]=1)=[O:11].Br.CC(O)=[O:22]>>[Cl:18][C:15]1[CH:16]=[CH:17][C:12]([C:10]([C:3]2[CH:4]=[CH:5][C:6]([OH:8])=[CH:7][C:2]=2[OH:22])=[O:11])=[CH:13][CH:14]=1
Reactant: COc1ccc(C(=O)c2ccc(Cl)cc2)c(Cl)c1
Reactant: CC(=O)O
Agent: Br
Product: O=C(c1ccc(Cl)cc1)c1ccc(O)cc1O

Procedure:
To a stirred solution of 4-chlorobenzoyl chloride (1.0 g, 5.8 mmol) and 1-chloro-3-methoxybenzene(823.7 mmol) in CH2Cl2 (150 mL) at 0° C. was added AlCl3 (841.5 mg, 6.4 mmol). The reaction mixture was warmed to room temperature. After 12h the reaction mixture was poured into aq. NaHCO3 and extracted with CH2Cl2 (twice). The combined extracts were washed with brine, dried over Na2SO4, and concentrated in vaccuo to provide the crude product. Purification by silica gel chromatography provided (2-chloro-4-methoxyphenyl)(4-chlorophenyl)methanone(1.1 g, 4.1 mmol). (2-Chloro-4-methoxyphenyl)(4-chlorophenyl)methanone was dissolved in AcOH (60 mL) and 49% HBr (60 mL) was added. After 12h at 90° C. all volatiles were evaporated in vaccuo to afford (4-chlorophenyl)(2,4-dihydroxyphenyl)methanone in quantitative yield. This was dissolved in MeOH (30 mL) and THF (6 mL) and cooled to 0° C. Into the reaction mixture NaBH4 (235.5 mg, 6.2 mmol) was added. After 30 minutes the reaction was quenched with aq. NH4Cl and extracted with EtOAc. The combined extracts were washed with brine, dried over Na2SO4, and concentrated in vaccuo. Without purification this was subjected to alkylation with 1,8-dibromoocatane (3.3 g, 12.3 mmol) and K2CO3 (1.7 g, 12.3 mmol) in DMF (45 mL). After 12h the reaction mixture was diluted with water (150 mL) and water phase was extracted with EtOAc (twice). The combined organic phase was washed with brine, dried over Na2SO4, and concentrated in vaccuo to give the crude product. Purification by silica gel chromatography provided (4-(8-bromooctyloxy)-2-chlorophenyl)(4-chlorophenyl)methanol (1.6 g, 3.5 mmol). To a stirred solution of (4-(8-bromooctyloxy)-2-chlorophenyl)(4-chlorophenyl)methanol (1.6 g, 3.5 mmol) in THF (25 mL) was added N-methylprop-2-en-1-amine (746 mg, 10.5 mmol) and NaHCO3 (11.0 mmol). After 36h at room temperature the reaction mixture was filtered through a glass-filter. The filtrate was evaporated in vaccuo. Purification by silica gel chromatography provided (4-(8-(allyl(methyl)amino)octyloxy)-2-chlorophenyl)(4-chlorophenyl)methanol (1.5 g, 3.3 mmol); 1H-NMR (300 MHz, CDCl3); 7.29-7.17 ppm (m, 5H), 6.84 (d, J=10.1 Hz, 1H), 6.74 (s, 1H), 5.98-5.80 (m, 2H), 5.31-5.15 (m, 2H), 3.85 (t, J=7.6 Hz, 2H), 3.20-3.08 (m, 2H), 2.58-2.40 (m, 2H), 2.35 (s, 3H), 1.77-1.45 (m, 4H), 1.32-1.15 (m, 8H); 13C—NMR (75 MHz, CDCl3) 156.3 ppm, 138.3, 134.2, 131.8, 130.0, 129.6, 129.3, 116.2, 74.5, 68.8, 60.4, 43.8, 57.0, 29.6, 29.3, 28.1, 27.3, 25.9; ESI-MS calcd for C25H34Cl2NO2 [M+H]+: 450.2. found 450.2.
Reaction SMILES: [Si:1]([O:8][C:9]1[CH:16]=[CH:15][C:12]([CH2:13]Br)=[CH:11][C:10]=1[Cl:17])([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].[CH3:18][C:19]1[N:24]=[C:23]2[N:25]=[C:26]([CH2:28][CH3:29])[NH:27][C:22]2=[C:21]([CH3:30])[CH:20]=1>>[Si:1]([O:8][C:9]1[CH:16]=[CH:15][C:12]([CH2:13][N:25]2[C:23]3=[N:24][C:19]([CH3:18])=[CH:20][C:21]([CH3:30])=[C:22]3[N:27]=[C:26]2[CH2:28][CH3:29])=[CH:11][C:10]=1[Cl:17])([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2]
Reactant: CCc1nc2nc(C)cc(C)c2[nH]1
Reactant: CC(C)(C)[Si](C)(C)Oc1ccc(CBr)cc1Cl
Product: CCc1nc2c(C)cc(C)nc2n1Cc1ccc(O[Si](C)(C)C(C)(C)C)c(Cl)c1
Yield: 15.9 %

Procedure:
The product of Step C (1.79 g, 5.15 mmol) was used to alkylate 0.750 g (4.29 mmol) of 5,7-dimethyl-2-ethylimidazo[4,5-b]pyridine (Example 24, Step C) according to the procedure described for Step B of Example 27, which after purification afforded 0.294 g (15%) of the title compound.