Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [F:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[CH2:17][C:16]3[C:11](=[CH:12][CH:13]=[C:14]([CH3:18])[CH:15]=3)[NH:10][CH2:9]2)=[CH:4][CH:3]=1.Cl.[N:20]([O-])=[O:21].[Na+]>C(O)C.O>[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[CH2:17][C:16]3[C:11](=[CH:12][CH:13]=[C:14]([CH3:18])[CH:15]=3)[N:10]([N:20]=[O:21])[CH2:9]2)=[CH:4][CH:3]=1
Reactant: Cc1ccc2c(c1)CC(c1ccc(F)cc1)CN2
Reactant: O=N[O-]
Agent: Cl
Agent: [Na+]
Solvent: O
Solvent: CCO
Product: Cc1ccc2c(c1)CC(c1ccc(F)cc1)CN2N=O
Temperature: 0 °C
Reaction time: 1 h
Yield: 62.4 %

Procedure:
To a stirred solution of 3-(4-fluorophenyl)-6-methyl-1,2,3,4-tetrahydroquinoline (0.28 g, 0.00166 mol) in ethanol (1 mL) was added 1N hydrochloric acid (1 mL), and the reaction mixture was cooled to 0° C. Sodium nitrite (0.160 g, 0.00232 mol) in water (3 mL) was added at 0° C., and the mixture stirred for 1 h at RT. The reaction was monitored by TLC. After completion, solvent was removed under reduced pressure to obtain product as a brown colored oil (0.28 g, 89% yield).
Reaction SMILES: [Cl:1][C:2]1[C:7]([Cl:8])=[CH:6][CH:5]=[CH:4][C:3]=1[C:9]1([OH:14])[CH2:13][CH2:12][NH:11][CH2:10]1.[C:15](#N)[CH3:16].C(=O)([O-])[O-].[K+].[K+].ICC>O>[Cl:1][C:2]1[C:7]([Cl:8])=[CH:6][CH:5]=[CH:4][C:3]=1[C:9]1([OH:14])[CH2:13][CH2:12][N:11]([CH2:15][CH3:16])[CH2:10]1
Reactant: OC1(c2cccc(Cl)c2Cl)CCNC1
Reactant: CC#N
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CCI
Solvent: O
Product: CCN1CCC(O)(c2cccc(Cl)c2Cl)C1
Temperature: 25 °C

Procedure:
In a sealed tube a mixture of 3-(2,3-dichlorophenyl)pyrrolidin-3-ol (0.35 g, 1.51 mmol), acetonitrile (20 mL), potassium carbonate (0.019 g, 3.77 mmol) and iodoethane (0.24 g, 1.51 mmol) was stirred at ambient temperature over night, additional iodoethane (0.02 mL) was added and the resulting mixture was stirred over night. Water (50 mL) was added, the aqueous phase was extracted with tert-butyl methyl ether (2×50 mL) and the combined organic phase was dried (MgSO4) and evaporated. Purification by flash column chromatography on silica gel (ethyl acetate/methanol, 1:0 to 1:1) gave the title compound (0.13 g). The amine was converted to the oxalic acid salt and recrystallized from methanol/ethanol/diethyl ether: M.p. 206-207° C.; MS m/z (relative intensity, 70 eV) 259 (M+, 5), 173 (7), 145 (6), 72 (23), 71 (bp).
Reaction SMILES: [NH:1]1[CH:5]=[C:4]([C:6]2[C:7]3[CH:14]=[CH:13][N:12]([CH2:15][O:16][CH2:17][CH2:18][Si:19]([CH3:22])([CH3:21])[CH3:20])[C:8]=3[N:9]=[CH:10][N:11]=2)[CH:3]=[N:2]1.C(#N)C.[CH2:26]([O:28][CH:29]([O:39][CH2:40][CH3:41])[C:30]1[S:34][CH:33]=[C:32](/[CH:35]=[CH:36]/[C:37]#[N:38])[CH:31]=1)[CH3:27].C1CCN2C(=NCCC2)CC1>O>[CH2:26]([O:28][CH:29]([O:39][CH2:40][CH3:41])[C:30]1[S:34][CH:33]=[C:32]([CH:35]([N:1]2[CH:5]=[C:4]([C:6]3[C:7]4[CH:14]=[CH:13][N:12]([CH2:15][O:16][CH2:17][CH2:18][Si:19]([CH3:22])([CH3:21])[CH3:20])[C:8]=4[N:9]=[CH:10][N:11]=3)[CH:3]=[N:2]2)[CH2:36][C:37]#[N:38])[CH:31]=1)[CH3:27]
Reactant: C[Si](C)(C)CCOCn1ccc2c(-c3cn[nH]c3)ncnc21
Reactant: CCOC(OCC)c1cc(/C=C/C#N)cs1
Solvent: O
Solvent: C1CCC2=NCCCN2CC1
Solvent: CC#N
Product: CCOC(OCC)c1cc(C(CC#N)n2cc(-c3ncnc4c3ccn4COCC[Si](C)(C)C)cn2)cs1
Yield: 43.2 %

Procedure:
To a solution of 4-(1H-pyrazol-4-yl)-7-[2-(trimethylsilyl)ethoxy]methyl-7H-pyrrolo[2,3-d]-pyrimidine (200 mg, 0.0007 mol) in ACN (2 mL, 0.04 mol) and (2E)-3-[5-(diethoxymethyl)-3-thienyl]-acrylonitrile (160 mg, 0.00067 mol) (mixture of regioisomers) DBU (80 μL, 0.0005 mol) was added. The reaction was stirred overnight than water was added and the product was extracted with ethyl acetate. The combined extracts were washed with saturated sodium chloride, dried over magnesium sulfate, filtered and concentrated. The crude residue was purified by flash column chromatography on silica gel eluting (50% EtOAc/Hexane) to give 3-[5-(diethoxymethyl)-3-thienyl]-3-[4-(7-[2-(trimethylsilyl)ethoxy]methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile (160 mg, 43%). 1H NMR (400 MHz, CDCl3): δ 8.92 (s, 1H), 8.41 (s, 1H), 8.29 (b, 1H), 7.45(d, 1H), 7.41(d, 1H), 7.15 (s, 1H), 7.05 (d, 1H), 6.82 (m, 1H), 5.74 (d, 2H), 3.74 (m, 2H), 3.71 (m, 8H), 3.59 (m, 1H), 1.32 (m, 4H), 0.95 (m, 2H), −0.08 (s, 9H); MS(ES):553 (M+1).
Reaction SMILES: [CH2:1]([O:3][C:4](=[O:12])[C:5]([S:8][C:9](=O)[CH3:10])([CH3:7])[CH3:6])[CH3:2].C[O-].[Na+].CS(OCC[C@H:23]1[CH2:27][CH2:26][O:25][CH2:24]1)(=O)=O>C(O)C>[CH3:6][C:5]([S:8][CH2:9][CH2:10][C@H:23]1[CH2:27][CH2:26][O:25][CH2:24]1)([CH3:7])[C:4]([O:3][CH2:1][CH3:2])=[O:12]
Reactant: CCOC(=O)C(C)(C)SC(C)=O
Reactant: CS(=O)(=O)OCC[C@H]1CCOC1
Agent: C[O-]
Agent: [Na+]
Solvent: CCO
Product: CCOC(=O)C(C)(C)SCC[C@H]1CCOC1
Temperature: 80 °C
Yield: 29.4 %

Procedure:
To a solution of 1.13 g (5.94 mmol) of 2-acetylsulfanyl-2-methyl-propionic acid ethyl ester in ethanol (20 mL, degassed) are added 1.28 g (23.7 mmol) of sodium methoxide, followed by 1.13 g (5.94 mmol) of 2-[(3R)-oxolan-3-yl]ethyl methanesulfonate under nitrogen atmosphere. The reaction is heated to 80° C. for 16 h. The solvent is removed under reduced pressure. The residue is dissolved in ethyl acetate (50 mL) and washed with saturated aqueous NaHCO3 solution (2×15 mL) and 1M aqueous HCl solution (2×15 mL). The organic layer is dried over Na2SO4, filtered and the filtrate is concentrated under reduced pressure. The residue is purified twice by column chromatography (silica, eluent: heptanes, ethyl acetate) to afford 0.43 g of ethyl 2-methyl-2-({2-[(3R)-oxolan-3-yl]ethyl}sulfanyl)propanoate (UV purity: 70%). Yield: 21%, m/z 247 [M+H]; 1H NMR (250 MHz, CHLOROFORM-d) δ ppm 1.29 (3 H, t, J=7.08 Hz), 1.43-1.81 (9H, m), 1.95-2.16 (1H, m), 2.20-2.35 (1H, m), 2.53-2.67 (2 H, m), 3.34 (1H, dd, J=8.38, 7.16 Hz), 3.66-3.98 (3H, m), 4.17 (2H, q, J=7.06 Hz)
Reaction SMILES: [NH2:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[C:4]([Cl:9])[C:3]=1[S:10]([NH2:13])(=[O:12])=[O:11].[CH:14]([N:17]=[C:18]=S)([CH3:16])[CH3:15].[Cl-].CN(C=O)C>[Cu].CO>[Cl:8][C:6]1[CH:5]=[C:4]([Cl:9])[C:3]2[S:10](=[O:12])(=[O:11])[N:13]=[C:18]([NH:17][CH:14]([CH3:16])[CH3:15])[NH:1][C:2]=2[CH:7]=1
Reactant: CC(C)N=C=S
Reactant: Nc1cc(Cl)cc(Cl)c1S(N)(=O)=O
Agent: [Cu]
Agent: [Cl-]
Solvent: CN(C)C=O
Solvent: CO
Product: CC(C)NC1=NS(=O)(=O)c2c(Cl)cc(Cl)cc2N1
Temperature: 100 °C

Procedure:
A mixture of 2-amino-4,6-dichlorobenzenesulfonamide (1.0 g), isopropyl isothiocyanate (0.84 g), copper(l) chloride (0.4 g), and DMF (1.5 ml) was heated at 100° C. for 2 h. Then 5 ml of methanol was added and the precipitated material was removed by filtration. Evaporation of the solvent in vacuo and subsequent treatment of the residue with 25 ml of ethyl acetate gave a yellow precipitate, which was collected by filtration and recrystallized from ethanol to give the title compound as white crystals; m.p. 291-293° C.
Reaction SMILES: Cl.[F:2][C:3]1[CH:4]=[C:5]([CH:8]=[CH:9][C:10]=1[O:11][CH2:12][CH2:13][N:14]1[CH2:21][CH:20]2[O:22][CH:16]([CH2:17][NH:18][CH2:19]2)[CH2:15]1)[C:6]#[N:7].Br[CH2:24][CH2:25][NH:26][C:27](=[O:33])[O:28][C:29]([CH3:32])([CH3:31])[CH3:30].C(=O)([O-])[O-].[K+].[K+]>C(#N)C>[C:29]([O:28][C:27](=[O:33])[NH:26][CH2:25][CH2:24][N:18]1[CH2:19][CH:20]2[O:22][CH:16]([CH2:15][N:14]([CH2:13][CH2:12][O:11][C:10]3[CH:9]=[CH:8][C:5]([C:6]#[N:7])=[CH:4][C:3]=3[F:2])[CH2:21]2)[CH2:17]1)([CH3:32])([CH3:31])[CH3:30]
Reactant: N#Cc1ccc(OCCN2CC3CNCC(C2)O3)c(F)c1
Reactant: CC(C)(C)OC(=O)NCCBr
Agent: Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CC#N
Product: CC(C)(C)OC(=O)NCCN1CC2CN(CCOc3ccc(C#N)cc3F)CC(C1)O2
Temperature: 60 °C
Reaction time: 8 h
Yield: 77.3 %

Procedure:
A suspension of intermediate 3-fluoro-4-[2-(9-oxa-3,7-diaza-bicyclo[3.3.1]non-3-yl)-ethoxy]-benzonitrile hydrochloride (5 g, 0.0137 mol, from step (vii) above), and tert-butyl 2-bromoethylcarbamate (3.98 g, 0.0178 mol , see WO 01/28992) and potassium carbonate (7.57 g, 0.0548 mol) in dry acetonitrile (100 ml) was stirred at 60° C. overnight under nitrogen atmosphere. The reaction mixture was filtered through celite and filtrate was concentrated under reduced pressure. The residue was purified by column chromatography over silica gel using 5% methanol in dichloromethane as eluent to give the sub-title compound (4.6 g) as an oil.
Reaction SMILES: [C:1]1([CH2:7][CH2:8][C:9](Cl)=[O:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:12]([C@:15]12[CH2:23][CH2:22][C@@H:21]3[C@@H:24]4[C:29]([CH2:30][CH2:31][C@H:20]3[C@@H:19]1[CH2:18][CH2:17][C@@H:16]2[OH:33])=[CH:28][C:27](=[O:32])[CH2:26][CH2:25]4)[CH2:13][CH3:14]>C1C=CC=CC=1.N1C=CC=CC=1>[CH2:12]([C@:15]12[CH2:23][CH2:22][C@@H:21]3[C@@H:24]4[C:29]([CH2:30][CH2:31][C@H:20]3[C@@H:19]1[CH2:18][CH2:17][C@@H:16]2[O:33][C:9](=[O:10])[CH2:8][CH2:7][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1)=[CH:28][C:27](=[O:32])[CH2:26][CH2:25]4)[CH2:13][CH3:14]
Reactant: CCC[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@@H]43)[C@@H]1CC[C@@H]2O
Reactant: O=C(Cl)CCc1ccccc1
Solvent: c1ccccc1
Solvent: c1ccncc1
Product: CCC[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@@H]43)[C@@H]1CC[C@@H]2OC(=O)CCc1ccccc1
Temperature: 0 °C

Procedure:
Add 3-phenylpropionyl chloride (2.9 g.) in benzene (10 cc.) to 13β-propyl-17β-hydroxy-gon-4-en-3-one (2.5 g.) in pyridine at -10°. Pour the mixture into ice water and extract with benzene-ether. Wash, dry and evaporate the extracts to a gum and purify by chromatography upon Florex. Recrystallize from ethyl acetate-hexane to obtain the title compound, m.p. 104°-108°. Ultraviolet absorption peak at 240 mμ (ε16,000); infrared absorption peaks at 5.76, 6.00 μ.
Reaction SMILES: C(Cl)(=O)C.[NH:5]1[CH2:10][CH:9]=[C:8]([C:11]2[CH:16]=[CH:15][C:14]([NH:17][C:18]([N:20]3[CH2:28][C:27]4[CH:26]=[CH:25][N:24]=[CH:23][C:22]=4[CH2:21]3)=[O:19])=[CH:13][CH:12]=2)[CH2:7][CH2:6]1.NC1C=C2C(=CC=1)CN(C(NC1C=C[C:45]([C:48](=[O:53])NCCC)=[CH:44][CH:43]=1)=O)C2>>[C:48]([N:5]1[CH2:6][CH:7]=[C:8]([C:11]2[CH:16]=[CH:15][C:14]([NH:17][C:18]([N:20]3[CH2:28][C:27]4[CH:26]=[CH:25][N:24]=[CH:23][C:22]=4[CH2:21]3)=[O:19])=[CH:13][CH:12]=2)[CH2:9][CH2:10]1)(=[O:53])[CH2:45][CH2:44][CH3:43]
Reactant: O=C(Nc1ccc(C2=CCNCC2)cc1)N1Cc2ccncc2C1
Reactant: CCCNC(=O)c1ccc(NC(=O)N2Cc3ccc(N)cc3C2)cc1
Solvent: CC(=O)Cl
Product: CCCC(=O)N1CC=C(c2ccc(NC(=O)N3Cc4ccncc4C3)cc2)CC1

Procedure:
The title compound was prepared as described in Example 278, substituting butyryl chloride for acetyl chloride and N-(4-(1,2,3,6-tetrahydropyridin-4-yl)phenyl)-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxamide for 5-amino-N-(4-(propylcarbamoyl)phenyl)isoindoline-2-carboxamide. 1H NMR (400 MHz, DMSO-d6) δ ppm 8.61 (s, 1H), 8.50 (d, J=5.0 Hz, 1H), 8.46 (s, 1H), 7.54-7.57 (m, 2H), 7.43 (d, J=5.0 Hz, 1H), 7.32-7.39 (m, 2H), 6.09-6.11 (m, 1H), 4.79-4.82 (m, 4H), 4.08-4.14 (m, 2H), 3.58-3.68 (m, 2H), 2.39-2.55 (m, 2H), 2.34 (dt, J=19.9, 7.4 Hz, 2H), 1.47-1.62 (m, 2H), 0.88-0.93 (m, 3H); MS (ESI(+)) m/e 391 (M+H)+.
Reaction SMILES: [C:1]([O:5][C:6]([NH:8][C@H:9]1[CH2:13][CH2:12][N:11]([S:14]([C:17]2[C:18]3[C:19](Br)=[CH:20][N:21]=[CH:22][C:23]=3[CH:24]=[CH:25][CH:26]=2)(=[O:16])=[O:15])[CH2:10]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[C:28](C1C=C(C)C=C(C(C)(C)C)C=1O)(C)(C)[CH3:29].C(C([Sn])=C(CCCC)CCCC)CCC>C1(C)C=CC=CC=1.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>[C:1]([O:5][C:6]([NH:8][C@H:9]1[CH2:13][CH2:12][N:11]([S:14]([C:17]2[C:18]3[C:19]([CH:28]=[CH2:29])=[CH:20][N:21]=[CH:22][C:23]=3[CH:24]=[CH:25][CH:26]=2)(=[O:16])=[O:15])[CH2:10]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]
Reactant: CC(C)(C)OC(=O)N[C@H]1CCN(S(=O)(=O)c2cccc3cncc(Br)c23)C1
Reactant: Cc1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: CCCCC([Sn])=C(CCCC)CCCC
Solvent: Cc1ccccc1
Product: C=Cc1cncc2cccc(S(=O)(=O)N3CC[C@H](NC(=O)OC(C)(C)C)C3)c12
Temperature: 25 °C
Yield: 21298.1 %

Procedure:
A solution of Intermediate 1a (250 mg) obtained in Example 1-1, Step A, 2,6-di(tert-butyl)-4-methylphenol (0.5 mg, Tokyo Kasei Kogyo), and tri(n-butyl)vinyltin (0.25 ml, Tokyo Kasei Kogyo) in toluene (8 ml) was added with tetrakis(triphenylphosphine)palladium(0) (13 mg, Kanto Chemicals) under a nitrogen gas atmosphere, and the mixture was refluxed by heating for 12 hours. The reaction mixture was cooled to room temperature, and then the solvent was evaporated under reduced pressure. The residue was purified by silica gel chromatography (n-hexane:ethyl acetate=2:1) to obtain the title compound (195 mg).
Reaction SMILES: [CH3:1][O:2][C:3]1[CH:8]=[C:7]([CH3:9])[C:6]([S:10]([N:13]([CH2:15][C:16]2[O:20][CH:19]=[C:18]([C:21]([OH:23])=O)[CH:17]=2)[CH3:14])(=[O:12])=[O:11])=[C:5]([CH3:24])[CH:4]=1.C1N=CN(C(N2C=NC=C2)=O)C=1.Cl.Cl.[NH2:39][CH2:40][C:41]1[CH:46]=[CH:45][C:44]([NH:47][C:48]2[N:53]=[C:52]([NH2:54])[CH:51]=[CH:50][N:49]=2)=[CH:43][CH:42]=1.CCN(C(C)C)C(C)C>ClCCCl>[NH2:54][C:52]1[CH:51]=[CH:50][N:49]=[C:48]([NH:47][C:44]2[CH:45]=[CH:46][C:41]([CH2:40][NH:39][C:21]([C:18]3[CH:17]=[C:16]([CH2:15][N:13]([S:10]([C:6]4[C:5]([CH3:24])=[CH:4][C:3]([O:2][CH3:1])=[CH:8][C:7]=4[CH3:9])(=[O:12])=[O:11])[CH3:14])[O:20][CH:19]=3)=[O:23])=[CH:42][CH:43]=2)[N:53]=1
Reactant: NCc1ccc(Nc2nccc(N)n2)cc1
Reactant: COc1cc(C)c(S(=O)(=O)N(C)Cc2cc(C(=O)O)co2)c(C)c1
Agent: Cl
Agent: O=C(n1ccnc1)n1ccnc1
Solvent: ClCCCl
Solvent: CCN(C(C)C)C(C)C
Product: COc1cc(C)c(S(=O)(=O)N(C)Cc2cc(C(=O)NCc3ccc(Nc4nccc(N)n4)cc3)co2)c(C)c1

Procedure:
The title compound was prepared according to general procedure AE using 5-({[(4-Methoxy-2,6-dimethylphenyl)sulfonyl](methyl)amino}methyl)furan-3-carboxylic acid (60 mg, 0.16 mmol), CDI (48 mg, 0.29 mmol), N2-[4-(aminomethyl)phenyl]pyrimidine-2,4-diamine dihydrochloride (46 mg, 0.15 mmol) and DIPEA (0.17 mL, 0.97 mmol) in DCE (2 mL).
Reaction SMILES: [CH3:1][NH:2][C:3]1[CH:12]=[CH:11][C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4]=1[N:13]=O.[CH2:15]([O:17][C:18]1[CH:25]=[CH:24][C:21]([CH:22]=O)=[CH:20][CH:19]=1)[CH3:16].O>C1(C)C=CC=CC=1.[Pd]>[CH3:1][N:2]1[C:3]2[CH:12]=[CH:11][C:10]3[C:5]([C:4]=2[N:13]=[C:22]1[C:21]1[CH:24]=[CH:25][C:18]([O:17][CH2:15][CH3:16])=[CH:19][CH:20]=1)=[CH:6][CH:7]=[CH:8][CH:9]=3
Reactant: CNc1ccc2ccccc2c1N=O
Reactant: CCOc1ccc(C=O)cc1
Agent: [Pd]
Solvent: O
Solvent: Cc1ccccc1
Product: CCOc1ccc(-c2nc3c4ccccc4ccc3n2C)cc1
Reaction time: 1 h

Procedure:
A solution of 11.16 g (0.06 mole) of 2-methylamino-1-nitrosonaphthalene in 800 cc of toluene is hydrogenated at room temperature and at the atmospheric pressure in the presence of 3 g of Palladium-on-carbon. After one hour, when the theoretical amount of hydrogen has been consumed, 9 cc (0.06 mole) of 4-ethoxy benzaldehyde are added and the obtained reaction mixture is heated to the reflux temperature under an inert atmosphere for about 3 hours. The water which forms during the reaction distillates as binary azeotrope with toluene and is separated through a Dean-Stark apparatus. Then further 1.5 g of 5% Palladium-on-carbon are added and reflux is prolonged for two additional hours. Filtration of the hot solution followed by concentration of the filtrate to dryness under vacuum affords a residue which has been purified by cristallization from ethyl acetate. Yield 14.5 g (80%) M.p. 138°-9° C.
Reaction SMILES: [C:1]([O:6][C:7]1[CH2:20][C@@H:19]([O:21][Si:22]([C:25]([CH3:28])([CH3:27])[CH3:26])([CH3:24])[CH3:23])[C@H:18](/[CH:29]=[CH:30]/[C@@H:31]([O:37][Si:38]([C:41]([CH3:44])([CH3:43])[CH3:42])([CH3:40])[CH3:39])[CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])[C:8]=1[S:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][C:15](O)=[O:16])(=[O:5])[CH2:2][CH2:3][CH3:4].ClC(OCC(C)C)=O.[OH-].[NH4+:54].Cl>C(OCC)(=O)C.C(N(CC)CC)C.C(Cl)Cl>[C:1]([O:6][C:7]1[CH2:20][C@@H:19]([O:21][Si:22]([C:25]([CH3:28])([CH3:27])[CH3:26])([CH3:24])[CH3:23])[C@H:18](/[CH:29]=[CH:30]/[C@@H:31]([O:37][Si:38]([C:41]([CH3:44])([CH3:43])[CH3:42])([CH3:40])[CH3:39])[CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])[C:8]=1[S:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][C:15]([NH2:54])=[O:16])(=[O:5])[CH2:2][CH2:3][CH3:4]
Reactant: CCCCC[C@@H](/C=C/[C@@H]1C(SCCCCCC(=O)O)=C(OC(=O)CCC)C[C@H]1O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C
Reactant: [NH4+]
Agent: CC(C)COC(=O)Cl
Agent: Cl
Agent: [OH-]
Solvent: ClCCl
Solvent: CCOC(C)=O
Solvent: CCN(CC)CC
Product: CCCCC[C@@H](/C=C/[C@@H]1C(SCCCCCC(N)=O)=C(OC(=O)CCC)C[C@H]1O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 84 %

Procedure:
A methylene chloride (3 ml) solution of (11R,12S,13E,15S)-9-butyryloxy-11,15-bis(tert-butyldimethylsiloxy)-7-thiaprosta-8,13-dienoic acid (201 mg) was cooled to -40° C., then isobutyl chloroformate (47 μl) and triethylamine (63 μl) were added to the solution which was then stirred as is at -40° C. for 30 minutes. Further 1 ml of 30% ammonium hydroxide solution was added and the mixture was stirred overnight while raising the temperature to room temperature. The reaction solution was diluted by ethyl acetate then was neutralized by dilute hydrochloric acid. The desired substance was extracted from the mixture by ethyl acetate and extract was successively washed by saturated sodium hydrogen carbonate and saturated sodium chloride solution. This solution was concentrated under reduced pressure, then was purified by silica gel column chromatography (45% ethyl acetate/hexane) to obtain (11R,12S,13E,15S)-9-butyryloxy-11,15-bis(tert-butyldimethylsiloxy)-7-thiaprosta-8,13-dienamide (169 mg, 84%).
Reaction SMILES: [CH3:1][O:2][C:3](=[O:17])[CH:4]([NH:12][CH2:13][CH2:14][CH2:15][Cl:16])[C:5]1[CH:10]=[CH:9][C:8]([F:11])=[CH:7][CH:6]=1.[O:18](C(OC(C)(C)C)=O)[C:19]([O:21][C:22]([CH3:25])([CH3:24])[CH3:23])=O.C(N(CC)CC)C>CN(C=O)C.CCOC(C)=O.O>[CH3:1][O:2][C:3](=[O:17])[CH:4]([N:12]([C:19]([O:21][C:22]([CH3:25])([CH3:24])[CH3:23])=[O:18])[CH2:13][CH2:14][CH2:15][Cl:16])[C:5]1[CH:6]=[CH:7][C:8]([F:11])=[CH:9][CH:10]=1
Reactant: CC(C)(C)OC(=O)OC(=O)OC(C)(C)C
Reactant: COC(=O)C(NCCCCl)c1ccc(F)cc1
Solvent: CN(C)C=O
Solvent: CCN(CC)CC
Solvent: CCOC(C)=O
Product: COC(=O)C(c1ccc(F)cc1)N(CCCCl)C(=O)OC(C)(C)C
Reaction time: 18 h
Yield: 57.8 %

Procedure:
To a solution of (3-chloro-propylamino)-(4-fluoro-phenyl)-acetic acid methyl ester (14.34 g) in DMF (40 mL) was added BOC2O (11.44 g) followed by triethylamine (15.9 g) and the resultant mixture was stirred overnight at 60° C. A further 0.25 equivalents of BOC2O was added and the reaction mixture was stirred a further 18 hours. The reaction mixture was diluted with EtOAc (200 mL) and water (150 mL), the phases were separated and the organic phase was washed with 0.5 N HCl solution, water, brine and dried over sodium sulfate. Filtration of the drying agent and evaporation of the volatiles in vacuo afforded crude [tert-butoxycarbonyl-(3-chloro-propyl)-amino]-(4-fluoro-phenyl)-acetic acid methyl ester (10.91 g, MS (ES+): 360.1 (MH+)) as a brown oil which was used in the subsequent reaction without further purification.
Reaction SMILES: [O:1]=[C:2]1[C:11]([C:12]([O:14][CH2:15][CH3:16])=[O:13])=[N:10][C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[NH:3]1.[H-].[Na+].I[CH3:20].O>CN(C)C=O>[CH3:20][N:3]1[C:4]2[C:9](=[CH:8][CH:7]=[CH:6][CH:5]=2)[N:10]=[C:11]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[C:2]1=[O:1]
Reactant: CCOC(=O)c1nc2ccccc2[nH]c1=O
Reactant: CI
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CN(C)C=O
Product: CCOC(=O)c1nc2ccccc2n(C)c1=O
Temperature: 25 °C
Reaction time: 1 h
Yield: 70.6 %

Procedure:
4.0 g (18.3 mmol) of ethyl 2-oxo-1,2-dihydroquinoxaline-3-carboxylate was dissolved in N,N-dimethylformamide (100 mL), and under a nitrogen stream, 0.81 g (20.3 mmol) of 60% sodiumhydride (oily) was added thereto, while maintaining the liquid temperature in the range of 5° C. to 10° C. After stirring the mixture for one hour at room temperature, 3.9 g (27.5 mmol) of iodomethane was added dropwise to the reaction solution. The mixture was stirred for a day at room temperature, and then the reaction mixture was poured into water, and extracted with ethyl acetate. The organic layer was washed with water and a saturated aqueous solution of sodium chloride, and dried over anhydrous sodium sulfate. The inorganic matter was separated by filtration, and then the solvent was distilled off under reduced pressure. The residue thus obtained was purified by silica gel chromatography (developing solvent:ethyl acetate:hexane=3:2), to obtain 3.0 g (yield: 71%) of ethyl 1-methyl-2-oxo-1,2-dihydroquinoxaline-3-carboxylate as a white powder.
Reaction SMILES: C[Al](C)C.[NH2:5][C:6]1[CH:13]=[CH:12][C:9]([C:10]#[N:11])=[CH:8][N:7]=1.[Si:14]([O:21][CH2:22][C@H:23]([O:25][CH2:26][C@H:27]([O:32][C:33]1[N:38]=[CH:37][N:36]=[C:35]2[N:39]([C:42]3[C:47]([Cl:48])=[CH:46][CH:45]=[CH:44][N:43]=3)[N:40]=[CH:41][C:34]=12)[C:28](OC)=[O:29])[CH3:24])([C:17]([CH3:20])([CH3:19])[CH3:18])([CH3:16])[CH3:15].C(C(C(C([O-])=O)O)O)([O-])=O.[K+].[Na+]>C(Cl)Cl.C1(C)C=CC=CC=1.CCOC(C)=O>[Si:14]([O:21][CH2:22][C@H:23]([O:25][CH2:26][C@H:27]([O:32][C:33]1[N:38]=[CH:37][N:36]=[C:35]2[N:39]([C:42]3[C:47]([Cl:48])=[CH:46][CH:45]=[CH:44][N:43]=3)[N:40]=[CH:41][C:34]=12)[C:28]([NH:5][C:6]1[CH:13]=[CH:12][C:9]([C:10]#[N:11])=[CH:8][N:7]=1)=[O:29])[CH3:24])([C:17]([CH3:20])([CH3:19])[CH3:18])([CH3:16])[CH3:15]
Reactant: COC(=O)[C@H](CO[C@H](C)CO[Si](C)(C)C(C)(C)C)Oc1ncnc2c1cnn2-c1ncccc1Cl
Reactant: N#Cc1ccc(N)nc1
Agent: C[Al](C)C
Agent: O=C([O-])C(O)C(O)C(=O)[O-]
Agent: [K+]
Solvent: CCOC(C)=O
Solvent: ClCCl
Solvent: Cc1ccccc1
Product: C[C@H](CO[Si](C)(C)C(C)(C)C)OC[C@H](Oc1ncnc2c1cnn2-c1ncccc1Cl)C(=O)Nc1ccc(C#N)cn1
Temperature: 0 °C
Reaction time: 0.33 h
Yield: 56.4 %

Procedure:
Trimethylaluminium (2M in hexanes) (1.839 mL, 3.68 mmol) was added to 6-aminonicotinonitrile (CAS no. 4214-73-7) (411 mg, 3.45 mmol) in DCM (8 mL) cooled to 0° C. under nitrogen. The resulting solution was stirred at 0° C. for 20 minutes. (2S)-methyl 3-((R)-1-(tert-butyldimethylsilyloxy)propan-2-yloxy)-2-(1-(3-chloropyridin-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-yloxy)propanoate (Intermediate AN2) (600 mg, 1.15 mmol) in toluene (8 mL) was added and the reaction was allowed to warm to room temperature and then heated to 100° C. for 5 hours in the microwave reactor. The reaction was allowed to cool to room temperature before adding EtOAc (50 mL) and 20% sodium potassium tartrate solution (30 mL), which was stirred vigorously for 16 hours. The phases were separated and the organic layer was washed with sat. brine (15 mL), dried (MgSO4) and evaporated. The crude product was purified by flash alumina chromatography, eluting with 0 to 50% EtOAc in isohexane to afford the product (395 mg, 56.4%). 1H NMR (400 MHz, DMSO) δ-0.01 (d, 6H), 0.80 (s, 9H), 1.08 (d, 3H), 3.47-3.62 (m, 2H), 3.67-3.77 (m, 1H), 4.09-4.21 (m, 2H), 5.92-5.97 (m, 1H), 7.75-7.80 (m, 1H), 8.13-8.17 (m, 1H), 8.22-8.29 (m, 1H), 8.34-8.37 (m, 1H), 8.58 (s, 1H), 8.63 (s, 1H), 8.67-8.71 (m, 1H), 8.82-8.85 (m, 1H), 11.55 (s, 1H); m/z (ES+), (M+H)+=607.47; HPLC tR=3.27 min
Reaction SMILES: [CH:1]1([O:4][C:5]2[CH:6]=[C:7]([CH:10]=[CH:11][C:12]=2[O:13][CH:14]([F:16])[F:15])[CH2:8][OH:9])[CH2:3][CH2:2]1>ClCCl.C(OCC)(=O)C.O=[Mn]=O>[CH:1]1([O:4][C:5]2[CH:6]=[C:7]([CH:10]=[CH:11][C:12]=2[O:13][CH:14]([F:15])[F:16])[CH:8]=[O:9])[CH2:2][CH2:3]1
Reactant: OCc1ccc(OC(F)F)c(OC2CC2)c1
Agent: O=[Mn]=O
Solvent: CCOC(C)=O
Solvent: ClCCl
Product: O=Cc1ccc(OC(F)F)c(OC2CC2)c1
Yield: 75.9 %

Procedure:
To a solution of the 3-Cyclopropyloxy-4-difluoromethoxybenzyl alcohol from Step 5 (41 g, 179 mmol) in dichloromethane (1.2 L) was added MnO2 (220 g, 2.15 mol) in four portions over 2 days. When TLC indicated the reaction was complete, the mixture was diluted with ethyl acetate and filtered through Celite® (available from Aldrich Chemical Company, Inc., Milwaukee, Wis.), washing extensively with a succession of ethyl acetate, dichloromethane, EtOH and toluene. The combined filtrates were concentrated. Flash chromatography of the residue (silica gel; hexane/ethyl acetate 3:1 to 7:3) provided the 3-Cyclopropyloxy-4-difluoromethoxybenzaldehyde compound (31 g).