Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: Br[C:2]1[N:6]2[CH:7]=[C:8]([Cl:11])[CH:9]=[CH:10][C:5]2=[N:4][CH:3]=1.[Cl:12][C:13]1[CH:18]=[C:17](B(O)O)[CH:16]=[CH:15][N:14]=1.C([O-])([O-])=O.[Na+].[Na+]>O1CCOCC1.O.C1(C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)[Pd][P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>[Cl:11][C:8]1[CH:9]=[CH:10][C:5]2[N:6]([C:2]([C:17]3[CH:16]=[CH:15][N:14]=[C:13]([Cl:12])[CH:18]=3)=[CH:3][N:4]=2)[CH:7]=1
Reactant: OB(O)c1ccnc(Cl)c1
Reactant: Clc1ccc2ncc(Br)n2c1
Agent: c1ccc([P]([Pd][P](c2ccccc2)(c2ccccc2)c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: C1COCCO1
Solvent: O
Product: Clc1ccc2ncc(-c3ccnc(Cl)c3)n2c1
Temperature: 100 °C

Procedure:
To a solution of 3-bromo-6-chloro-imidazo[1,2-a]pyridine (1 eq, 18.1 mmol, 4.2 g), 2-chloropyridin-4-yl boronic acid (1.05 eq, 19 mmol, 3 g), Na2CO3 (2 eq, 36.2 mmol, 3.84 g) in dioxane (30 ml) and water (10 ml), under an inert atmosphere of argon is added bis(triphenylphosphine)palladium II chloride (1.23 g). The reaction mixture is heated at 100° C. for 16 hours. The mixture is diluted with H2O (50 ml) and extracted with EtOAc. The combined organic portions are washed with brine, dried (MgSO4) and concentrated in vacuo. The residue is purified by flash chromatography on silica eluting with 0-50% EtOAc in iso-hexane to afford the title compound; [M+H]+=264 (266).
Reaction SMILES: [I:1][C:2]1[CH:3]=[C:4]([OH:8])[CH:5]=[CH:6][CH:7]=1.[Cl-].[Mg+2].[Cl-].C(N(CC)CC)C.[CH2:19]=[O:20].[Cl-].[NH4+]>C(#N)C>[I:1][C:2]1[CH:7]=[CH:6][C:5]([CH:19]=[O:20])=[C:4]([OH:8])[CH:3]=1
Reactant: Oc1cccc(I)c1
Reactant: C=O
Agent: [Cl-]
Agent: [Mg+2]
Agent: [NH4+]
Solvent: CCN(CC)CC
Solvent: CC#N
Product: O=Cc1ccc(I)cc1O
Yield: 160.1 %

Procedure:
To a solution of 3-iodophenol (3.00 g, 13.6 mmol) in acetonitrile (50 mL) was added magnesium chloride (3.89 g, 40.9 mmol), triethylamine (7.6 mL, 55 mmol), and paraformaldehyde (1.64 g, 55 mmol). The reaction mixture was refluxed overnight, then neutralized with saturated aqueous ammonium chloride. The resultant red precipitate was removed by filtration, and the filtrate was extracted with ethyl acetate. The precipitate was dissolved in methanol and added to the combined organic extracts, which were then dried over magnesium sulfate. The solvent was removed under reduced pressure to provide an orange solid (5.4 g) as the crude product. This material was used in the subsequent step without further purification.
Reaction SMILES: [CH3:1][O:2][C:3]([C:5]1[S:6][C:7]([C:27]2[CH2:32][CH2:31][C:30]([CH3:34])([CH3:33])[CH2:29][CH:28]=2)=[CH:8][C:9]=1[N:10]([C@H:20]1[CH2:25][CH2:24][C@H:23]([OH:26])[CH2:22][CH2:21]1)[C:11]([C@H:13]1[CH2:18][CH2:17][C@H:16]([CH3:19])[CH2:15][CH2:14]1)=[O:12])=[O:4].C(N(C(C)C)C(C)C)C.[CH3:44][O:45][CH2:46]Cl>CN(C1C=CN=CC=1)C.C(Cl)Cl>[CH3:1][O:2][C:3]([C:5]1[S:6][C:7]([C:27]2[CH2:32][CH2:31][C:30]([CH3:33])([CH3:34])[CH2:29][CH:28]=2)=[CH:8][C:9]=1[N:10]([C@H:20]1[CH2:25][CH2:24][C@H:23]([O:26][CH2:44][O:45][CH3:46])[CH2:22][CH2:21]1)[C:11]([C@H:13]1[CH2:18][CH2:17][C@H:16]([CH3:19])[CH2:15][CH2:14]1)=[O:12])=[O:4]
Reactant: COC(=O)c1sc(C2=CCC(C)(C)CC2)cc1N(C(=O)[C@H]1CC[C@H](C)CC1)[C@H]1CC[C@H](O)CC1
Reactant: COCCl
Agent: CN(C)c1ccncc1
Solvent: CCN(C(C)C)C(C)C
Solvent: ClCCl
Product: COCO[C@H]1CC[C@H](N(c2cc(C3=CCC(C)(C)CC3)sc2C(=O)OC)C(=O)[C@H]2CC[C@H](C)CC2)CC1
Temperature: 25 °C
Reaction time: 8 h

Procedure:
To a solution of 5-(4,4-dimethyl-cyclohex-1-enyl)-3-[(trans-4-hydroxy-cyclohexyl)-(trans-4-methyl-cyclohexanecarbonyl)-amino]-thiophene-2-carboxylic acid methyl ester (406 mg, 0.83 mmol), i-Pr2EtN (218 μL, 1.25 mmol) and DMAP (15 mg, 0.12 mmol) in dry CH2Cl2 (20 mL) was added chloromethyl methyl ether (95 μL, 1.25 mmol), and the mixture was stirred at room temperature overnight. Then the mixture was diluted with CH2Cl2, washed with brine, organic fraction was dried over Na2SO4, concentrated under reduced pressure and purified by column chromatography on silica gel eluting with 0-30% EtOAc in hexanes to give 286 mg (65%) of 5-(4,4-dimethyl-cyclohex-1-enyl)-3-[(trans-4-methoxymethoxy-cyclohexyl)-(trans-4-methyl-cyclohexanecarbonyl)-amino]-thiophene-2-carboxylic acid methyl ester.
Reaction SMILES: C([N:3](CC)CC)C.N1C=NC=N1.P(Cl)(Cl)(Cl)=O.C([O:26][C@@H:27]1[C@H:31]([O:32]C(=O)C2C=CC=CC=2)[C@@H:30]([CH2:41][O:42]C(=O)C2C=CC=CC=2)[O:29][C@H:28]1[N:51]1[C:58]([CH3:59])=[CH:57][C:55](=O)[NH:54][C:52]1=[O:53])(=O)C1C=CC=CC=1>C(#N)C>[CH3:59][C:58]1[N:51]([C@@H:28]2[O:29][C@H:30]([CH2:41][OH:42])[C@@H:31]([OH:32])[C@H:27]2[OH:26])[C:52](=[O:53])[N:54]=[C:55]([NH2:3])[CH:57]=1
Reactant: Cc1cc(=O)[nH]c(=O)n1[C@@H]1O[C@H](COC(=O)c2ccccc2)[C@@H](OC(=O)c2ccccc2)[C@H]1OC(=O)c1ccccc1
Reactant: CCN(CC)CC
Agent: c1nc[nH]n1
Solvent: CC#N
Solvent: O=P(Cl)(Cl)Cl
Product: Cc1cc(N)nc(=O)n1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O
Temperature: 25 °C
Reaction time: 4 h
Yield: 62.2 %

Procedure:
Triethylamine (13.4 ml, 100 mmol) was added dropwise to a stirred ice-cooled mixture of 1,2,4-triazole (6.22 g, 90 mmol) and phosphorous oxychloride (1.89 ml, 20 mmol) in 50 ml of anhydrous acetonitrile. To the resulting suspension the solution of 2',3',5'-tri-O-Benzoyl-6-methyl uridine (5.7 g, 10 mmol) in 30 ml of acetonitrile was added dropwise and the reaction mixture was stirred for 4 hours at room temperature. Then it was concentrated in vacuo to minimal volume (not to dryness). The residue was dissolved in chloroform and washed with water, saturated aq sodium bicarbonate and brine. The organic layer was dried over sodium sulfate and the solvent was removed in vacuo. The residue was dissolved in 100 ml of 1,4-dioxane and treated with 50 mL of 29% aq NH4OH overnight. The solvents were removed in vacuo. The residue was dissolved in the in the mixture of pyridine (60 mL) and methanol (10 mL), cooled to -15° C. and ice-cooled 2M aq solution of sodium hydroxide was added under stirring. The reaction mixture was stirred at -10° to -15° C. for additional 30 minutes and then neutralized to pH 7 with Dowex 50 (Py+). The resin was filtered off and washed with 200 mL of the mixture H2O - Py (4:1). The combined mother liquor and washings were evaporated to dryness. The residue was cristallized from aq methanol to give 1.6 g (62%) of 6-methyl cytidine.
Reaction SMILES: Cl[C:2]1[N:7]=[C:6]([C:8]#[C:9][Si:10]([CH3:13])([CH3:12])[CH3:11])[CH:5]=[CH:4][N:3]=1.[C:14]([NH2:18])([CH3:17])([CH3:16])[CH3:15]>>[C:14]([NH:18][C:2]1[N:7]=[C:6]([C:8]#[C:9][Si:10]([CH3:13])([CH3:12])[CH3:11])[CH:5]=[CH:4][N:3]=1)([CH3:17])([CH3:16])[CH3:15]
Reactant: C[Si](C)(C)C#Cc1ccnc(Cl)n1
Reactant: CC(C)(C)N
Product: CC(C)(C)Nc1nccc(C#C[Si](C)(C)C)n1
Temperature: 80 °C

Procedure:
A mixture of 2-chloro-4-[trimethylsilylethynyl]pyrimidine (25 g, 0.12 mol) and tert-butylamine (100 mL) was heated to 80° C. for 2 d in a sealed tube. The mixture was cooled to rt and triturated with hexanes (100 mL). The resulting white precipitate was filtered and washed with hexanes. The filtrate was concentrated to give the crude product as a brown oil, which was used in the following reaction without further purification. TLC: Rf=0.40. mp 71-73° C. IR: 3293 (br, w), 2962 (w), 1569 (s). 1H NMR: 8.22 (d, J=5.0 Hz, 1H), 6.57 (d, J=5.0 Hz, 1H), 5.19 (s, 1H), 1.42 (s, 9H), 0.26 (s, 9H). 13C NMR: 162.38, 158.15, 150.95, 112.94, 102.77, 97.62, 51.41, 29.25, −0.11. Anal. Calcd for C13H21N3Si: C, 63.11; H, 8.56; N, 16.98. Found: C, 63.20; H, 8.52; N, 16.70.
Reaction SMILES: F[C:2]1[C:7]([CH:8]2[CH2:12][CH2:11][CH:10]([OH:13])[CH2:9]2)=[CH:6][CH:5]=[CH:4][N:3]=1.[S:14]1[C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][C:17]=2[N:16]=[C:15]1[NH:23][C:24]1[CH:29]=[CH:28][C:27]([OH:30])=[CH:26][CH:25]=1.C(=O)([O-])[O-].[Cs+].[Cs+]>CN1CCCC1=O.CCOC(C)=O>[S:14]1[C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][C:17]=2[N:16]=[C:15]1[NH:23][C:24]1[CH:29]=[CH:28][C:27]([O:30][C:2]2[C:7]([CH:8]3[CH2:12][CH2:11][CH:10]([OH:13])[CH2:9]3)=[CH:6][CH:5]=[CH:4][N:3]=2)=[CH:26][CH:25]=1
Reactant: Oc1ccc(Nc2nc3ccccc3s2)cc1
Reactant: OC1CCC(c2cccnc2F)C1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CCOC(C)=O
Solvent: CN1CCCC1=O
Product: OC1CCC(c2cccnc2Oc2ccc(Nc3nc4ccccc4s3)cc2)C1
Temperature: 130 °C
Reaction time: 9 h

Procedure:
A suspension of 3-(2-fluoropyridin-3-yl)cyclopentanol (869 mg, 4.80 mmol), 4-(benzo[d]thiazol-2-ylamino)phenol (2324 mg, 9.59 mmol) and cesium carbonate (3281 mg, 10.07 mmol) in N-methyl-2-pyrrolidinone (8 mL) was heated to 130° C. under nitrogen. After 9 h, the reaction was cooled to 23° C., diluted with EtOAc (500 mL) and washed with 1N NaOH solution (6×150 mL) and brine (150 mL), dried over MgSO4, concentrated in vacuo and purified by silica gel chromatography (eluant: 1-4% methanol/dichloromethane), affording the product as a tan solid. MS (ESI, pos. ion) m/z: 404.1 (M+1). IC50 (uM) +++++.
Reaction SMILES: CO[C:3](=[O:24])[CH:4]([C:11]1[CH:16]=[CH:15][C:14]([S:17]([C:20]([F:23])([F:22])[F:21])(=[O:19])=[O:18])=[CH:13][CH:12]=1)[CH2:5][CH:6]1[CH2:10][CH2:9][CH2:8][CH2:7]1.[CH3:25][NH:26][C:27]([NH2:29])=[O:28].C[O-].[Mg+2].C[O-].CO>>[CH:6]1([CH2:5][CH:4]([C:11]2[CH:16]=[CH:15][C:14]([S:17]([C:20]([F:23])([F:21])[F:22])(=[O:18])=[O:19])=[CH:13][CH:12]=2)[C:3]([NH:29][C:27]([NH:26][CH3:25])=[O:28])=[O:24])[CH2:7][CH2:8][CH2:9][CH2:10]1
Reactant: COC(=O)C(CC1CCCC1)c1ccc(S(=O)(=O)C(F)(F)F)cc1
Reactant: CNC(N)=O
Agent: C[O-]
Agent: [Mg+2]
Solvent: CO
Product: CNC(=O)NC(=O)C(CC1CCCC1)c1ccc(S(=O)(=O)C(F)(F)F)cc1
Temperature: 25 °C
Yield: 28 %

Procedure:
3-Cyclopentyl-2-(4-trifluoromethanesulfonyl-phenyl)propionic acid methyl ester (383.8 mg, 1.05 mmol) and methyl urea (234.1 mg, 3.16 mmol) were treated with a solution of magnesium methoxide in methanol (7.4 wt %, 6.0 mL, 4.21 mmol). The resulting reaction mixture was then heated under reflux for 2 d. The reaction mixture was allowed to cool to 25° C. and then filtered through celite. The celite was thoroughly washed with ethyl acetate until the solvent passing through the celite showed absence of desired product by thin layer chromatography. The filtrate was concentrated in vacuo. Flash chromatography (Merck Silica gel 60, 70-230 mesh, 3/1 hexanes/ethyl acetate) afforded 1-[3-cyclopentyl-2-(4-trifluoromethanesulfonyl-phenyl)-propionyl]-3-methyl urea (119.3 mg, 28%) as a white solid: mp 191-192° C.; FAB-HRMS m/e calcd for C17H21F3N2O4S (M+H)+407.1252, found 407.1247.
Reaction SMILES: C(N(CC)CC)C.[OH:8][C@H:9]1[CH2:14][CH2:13][N:12]([C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16])[C@@H:11]([CH3:22])[CH2:10]1.[CH3:23][S:24](Cl)(=[O:26])=[O:25]>ClCCl>[CH3:22][C@H:11]1[CH2:10][C@@H:9]([O:8][S:24]([CH3:23])(=[O:26])=[O:25])[CH2:14][CH2:13][N:12]1[C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16]
Reactant: C[C@H]1C[C@@H](O)CCN1C(=O)OC(C)(C)C
Reactant: CS(=O)(=O)Cl
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: C[C@H]1C[C@@H](OS(C)(=O)=O)CCN1C(=O)OC(C)(C)C
Temperature: 25 °C
Reaction time: 8 h
Yield: 92.6 %

Procedure:
Triethylamine (0.49 mL, 3.49 mmol) was added to a 0° C. solution of (rac)-tert-butyl (cis)-4-hydroxy-2-methylpiperidine-1-carboxylate (250 mg, 1.16 mmol) and methanesulfonyl chloride (0.14 mL, 1.74 mmol) in dichloromethane (4.5 mL). The resulting mixture was warmed to room temperature and stirred overnight. The reaction was quenched by the addition of saturated aqueous sodium bicarbonate (10 mL) and dichloromethane (10 mL) was added. The organic layer was separated and washed with 1M aqueous citric acid (10 mL) and brine (10 mL), dried over anhydrous sodium sulfate, filtered, and concentrated in vacuo. The residue was purified via column chromatography on silica gel (Biotage 50 g column, gradient elution with 20-30% ethyl acetate in hexanes) to afford (rac)-tert-butyl (cis)-2-methyl-4-((methylsulfonyl)oxy)piperidine-1-carboxylate (315 mg, 92%) as a colorless oil that slowly solidified to a white solid upon standing. 1H NMR (300 MHz, DMSO-d6) δ ppm 1.17 (d, J=7.04 Hz, 3H), 1.38 (s, 9H), 1.63-1.76 (m, 1H), 1.85-1.90 (m, 3H), 2.96-3.06 (m, 1H), 3.18 (s, 3H), 3.72-3.78 (m, 1H), 4.16-4.24 (m, 1H), 4.93-4.98 (m, 1H).
Reaction SMILES: [C:1]([C:3]([C:10]1[CH:15]=[CH:14][CH:13]=[C:12]([S:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=2[CH3:23])[C:11]=1[O:24]C)(C)[C:4]([O:6]CC)=[O:5])#N.I.[OH-].[K+].CO>C(O)(=O)C>[OH:24][C:11]1[C:12]([S:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=2[CH3:23])=[CH:13][CH:14]=[CH:15][C:10]=1[CH:3]([CH3:1])[C:4]([OH:6])=[O:5]
Reactant: CCOC(=O)C(C)(C#N)c1cccc(Sc2ccccc2C)c1OC
Agent: I
Agent: [K+]
Agent: [OH-]
Solvent: CO
Solvent: CC(=O)O
Product: Cc1ccccc1Sc1cccc(C(C)C(=O)O)c1O
Yield: 47.5 %

Procedure:
A mixture of ethyl 2-cyano-2-[2-methoxy-3-(o-tolylthio)phenyl]propionate (10 g) and hydriodic acid (58%, 12 ml) in acetic acid (24 ml) was refluxed under heating for 24 hours. After concentration, the residue was dissolved in aqueous sodium hydrogen sulfite and extracted with diethyl ether. The extract was washed with aqueous sodium hydrogen sulfite and water in turn, dried and evaporated under reduced pressure. To the residue was added acetic anhydride (10 ml), and the mixture was refluxed under heating for 10 minutes and evaporated under reduced pressure. The residue was subjected to column chromatography on silica gel (100 g) and eluted with benzene to give oily crude 3-methyl-7-(o-tolylthio)-2,3-dihydrobenzofuran- 2-one (5.4 g). To this product (5.4 g) were added potassium hydroxide (1.5 g) and methanol (50 ml), and the mixture was refluxed under heating for an hour and concentrated under reduced pressure. The residue was crystallized with a mixture of benzene and n-hexane to give 2-[2-hydroxy-3-(o-tolylthio)phenyl]propionic acid (3.85 g), mp. 123°-125° C.
Reaction SMILES: [CH:1]1([N:6]2[C:14]3[CH:13]=[CH:12][N:11]=[C:10]([O:15]C)[C:9]=3[C:8]([C:17]3[CH:18]=[C:19]([C:22]([O:24][CH3:25])=[O:23])[S:20][CH:21]=3)=[N:7]2)[CH2:5][CH2:4][CH2:3][CH2:2]1.[I-].[Na+].Cl[Si](C)(C)C.O>C(#N)C>[CH:1]1([N:6]2[C:14]3[CH:13]=[CH:12][NH:11][C:10](=[O:15])[C:9]=3[C:8]([C:17]3[CH:18]=[C:19]([C:22]([O:24][CH3:25])=[O:23])[S:20][CH:21]=3)=[N:7]2)[CH2:2][CH2:3][CH2:4][CH2:5]1
Reactant: COC(=O)c1cc(-c2nn(C3CCCC3)c3ccnc(OC)c23)cs1
Agent: C[Si](C)(C)Cl
Agent: [I-]
Agent: [Na+]
Solvent: CC#N
Solvent: O
Product: COC(=O)c1cc(-c2nn(C3CCCC3)c3cc[nH]c(=O)c23)cs1
Temperature: 60 °C
Reaction time: 0.33 h
Yield: 91.3 %

Procedure:
To a solution of methyl 4-(1-cyclopentyl-4-methoxy-1H-pyrazolo[4,3-c]pyridin-3-yl)thiophene-2-carboxylate (122 mg) in acetonitrile (20 mL) were added sodium iodide (102 mg) and chloro(trimethyl)silane (297 mg), and the mixture was stirred at 60° C. for 20 min. To the reaction mixture was added water, and the mixture was concentrated under reduced pressure to evaporate the acetonitrile. The precipitate in the remaining aqueous solution was collected by filtration to give the title compound (107 mg).
Reaction SMILES: [C:1]([O:7][C:8]1[CH:9]=[C:10]([CH2:21][CH2:22][NH:23][C:24]([O:26][CH2:27]Cl)=[O:25])[CH:11]=[CH:12][C:13]=1[O:14][C:15](=[O:20])[C:16]([CH3:19])([CH3:18])[CH3:17])(=[O:6])[C:2]([CH3:5])([CH3:4])[CH3:3].[C:29]([OH:37])(=[O:36])[C:30]1[CH:35]=[CH:34][CH:33]=[N:32][CH:31]=1.C(N(CC)CC)C>CN(C)C=O>[N:32]1[CH:33]=[CH:34][CH:35]=[C:30]([C:29]([O:37][CH2:27][O:26][C:24]([NH:23][CH2:22][CH2:21][C:10]2[CH:11]=[CH:12][C:13]([O:14][C:15](=[O:20])[C:16]([CH3:17])([CH3:19])[CH3:18])=[C:8]([O:7][C:1](=[O:6])[C:2]([CH3:5])([CH3:4])[CH3:3])[CH:9]=2)=[O:25])=[O:36])[CH:31]=1
Reactant: CC(C)(C)C(=O)Oc1ccc(CCNC(=O)OCCl)cc1OC(=O)C(C)(C)C
Reactant: O=C(O)c1cccnc1
Solvent: CN(C)C=O
Solvent: CCN(CC)CC
Product: CC(C)(C)C(=O)Oc1ccc(CCNC(=O)OCOC(=O)c2cccnc2)cc1OC(=O)C(C)(C)C
Reaction time: 96 h

Procedure:
The chloromethyl carbamate prepared in Example 112 (1.26 g, 3.04 mmol) was combined with 10 mL of dry dimethylformamide and that mixture was added to a premixed solution of nicotinic acid (375 mg, 3.04 mmol) and triethylamine (445 mL, 5% excess) in 15 mL of dry dimethylformamide at room temperature. The reaction mixture was stirred for 4 days, then the precipitate which formed was removed by filtration. The filtrate was evaporated to dryness and the residue was taken up in 20 mL of methylene chloride. That solution was washed twice with 10 mL portions of water. Removal of the solvent in vacuo afforded the title compound of the formula: ##STR143## The identity of the product was confirmed by NMR.
Reaction SMILES: [CH2:1]([N:3]1[C:11]2[C:6](=[N:7][CH:8]=[CH:9][CH:10]=2)[N:5]([C:12]2[CH:17]=[CH:16][C:15]([OH:18])=[CH:14][CH:13]=2)[C:4]1=[O:19])[CH3:2].CS([C:24]1[N:25](COCC[Si](C)(C)C)[C:26]2[C:27]([N:32]=1)=[N:28][CH:29]=[CH:30][CH:31]=2)(=O)=O.[H-].[Na+]>CO>[CH2:1]([N:3]1[C:11]2[C:6](=[N:7][CH:8]=[CH:9][CH:10]=2)[N:5]([C:12]2[CH:13]=[CH:14][C:15]([O:18][C:24]3[NH:32][C:27]4=[N:28][CH:29]=[CH:30][CH:31]=[C:26]4[N:25]=3)=[CH:16][CH:17]=2)[C:4]1=[O:19])[CH3:2]
Reactant: C[Si](C)(C)CCOCn1c(S(C)(=O)=O)nc2ncccc21
Reactant: CCn1c(=O)n(-c2ccc(O)cc2)c2ncccc21
Agent: [H-]
Agent: [Na+]
Solvent: CO
Product: CCn1c(=O)n(-c2ccc(Oc3nc4cccnc4[nH]3)cc2)c2ncccc21
Temperature: 200 °C
Yield: 14.7 %

Procedure:
The mixture of 1-ethyl-3-(4-hydroxyphenyl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (281 mg), 2-(methylsulfonyl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-imidazo[4,5-b]pyridine (240 mg) and NaH (35.2 mg) in DMF(dry) (3 mL) was heated at 200° C. for 3 h under microwave irradiation. The reaction mixture was diluted with MeOH, and concentrated in vacuo. The residue was diluted with 6N HCl. The mixture was neutralized with aq. NaHCO3 at 0° C. and extracted with EtOAc. The organic layer was separated, washed with water and brine, dried over MgSO4 and concentrated in vacuo. The residue was purified by column chromatography (silica gel, eluted with 0%-100% EtOAc in hexane) to give 1-ethyl-3-[4-(3H-imidazo[4,5-b]pyridin-2-yloxy)phenyl]-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (40 mg) as white crystals.
Reaction SMILES: [N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[CH2:11][O:12][C:13]1[CH:14]=[C:15]([CH:19]=[CH:20][C:21]([C:23]2[CH:30]=[CH:29][C:26]([C:27]#[N:28])=[CH:25][CH:24]=2)=O)[CH:16]=[CH:17][CH:18]=1.[H][H]>C(OCC)(=O)C.[Pd]>[N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[CH2:11][O:12][C:13]1[CH:14]=[C:15]([CH2:19][CH2:20][CH2:21][C:23]2[CH:30]=[CH:29][C:26]([C:27]#[N:28])=[CH:25][CH:24]=2)[CH:16]=[CH:17][CH:18]=1
Reactant: [H][H]
Reactant: N#Cc1ccc(C(=O)C=Cc2cccc(OCc3ccc4ccccc4n3)c2)cc1
Agent: [Pd]
Solvent: CCOC(C)=O
Product: N#Cc1ccc(CCCc2cccc(OCc3ccc4ccccc4n3)c2)cc1

Procedure:
A solution of 4-(3-(3-(2-quinolinylmethyloxy)phenyl)-1-oxo-2-propen-1-yl)benzonitrile (0.008 mol) in ethyl acetate (150 ml) is shaken under 50 psi of hydrogen gas in the presence of 10% palladium an carbon catalyst (1.0 g). The reaction is filtered through a celite pad and evaporated to give 4-(3-(3-(2-quinolinylmethyloxy)phenyl)propyl)benzonitrile.
Reaction SMILES: [F:1][C:2]1[CH:16]=[CH:15][C:5]2[C:6]([CH:9]3[CH2:14][CH2:13][NH:12][CH2:11][CH2:10]3)=[N:7][O:8][C:4]=2[CH:3]=1.C([O-])([O-])=O.[K+].[K+].[C:23]([NH:26][C:27]1[CH:28]=[C:29]([CH:35]=[CH:36][CH:37]=1)[O:30][CH2:31][CH2:32][CH2:33]Br)(=[O:25])[CH3:24].[C:38]([OH:45])(=[O:44])/[CH:39]=[CH:40]/[C:41]([OH:43])=[O:42]>C(#N)C.C(O)C>[C:38]([OH:45])(=[O:44])/[CH:39]=[CH:40]/[C:41]([OH:43])=[O:42].[F:1][C:2]1[CH:16]=[CH:15][C:5]2[C:6]([CH:9]3[CH2:10][CH2:11][N:12]([CH2:33][CH2:32][CH2:31][O:30][C:29]4[CH:28]=[C:27]([NH:26][C:23](=[O:25])[CH3:24])[CH:37]=[CH:36][CH:35]=4)[CH2:13][CH2:14]3)=[N:7][O:8][C:4]=2[CH:3]=1.[F:1][C:2]1[CH:16]=[CH:15][C:5]2[C:6]([CH:9]3[CH2:10][CH2:11][N:12]([CH2:33][CH2:32][CH2:31][O:30][C:29]4[CH:28]=[C:27]([NH:26][C:23](=[O:25])[CH3:24])[CH:37]=[CH:36][CH:35]=4)[CH2:13][CH2:14]3)=[N:7][O:8][C:4]=2[CH:3]=1
Reactant: Fc1ccc2c(C3CCNCC3)noc2c1
Reactant: CC(=O)Nc1cccc(OCCCBr)c1
Agent: O=C(O)/C=C/C(=O)O
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CCO
Solvent: CC#N
Product: CC(=O)Nc1cccc(OCCCN2CCC(c3noc4cc(F)ccc34)CC2)c1

Procedure:
A stirred mixture of 6-fluoro-3-(4-piperidinyl)-1,2-benzisoxazole (9.25 g, 42 mmol), K2CO3 (8 g, 58 mmol) and 3-(3-acetamidophenoxy)propyl bromide (11.4 g, 42 mmol) in acetonitrile (350 ml) was heated at reflux for 3 hours. At the end of the reaction, the reaction was cooled, filtered and the solids washed with dichloromethane (100 ml). The organic solvent was removed on a rotary evaporator to leave a crude oil (18 g). Purification was by flash chromatography on a silica gel column. The product thus purified was an oil, 12.2 g, 70%. Analytically pure sample was prepared by dissolving 3 g of free base in ethanol and treating with fumaric acid solution in ethanol (850 mg:5 ml). The N-[3-[3-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]propoxy]phenyl]acetamide hemifumarate crystals obtained weighed 2.73 g, m.p.=184°-186° C.
Reaction SMILES: Cl.[CH3:2][O:3][C:4](=[O:10])[C@@H:5]1[CH2:9][CH2:8][CH2:7][NH:6]1.C(N(CC)CC)C.[C:18]1([S:24](Cl)(=[O:26])=[O:25])[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1>C(Cl)Cl>[CH3:2][O:3][C:4](=[O:10])[C@@H:5]1[CH2:9][CH2:8][CH2:7][N:6]1[S:24]([C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)(=[O:26])=[O:25]
Reactant: O=S(=O)(Cl)c1ccccc1
Reactant: COC(=O)[C@@H]1CCCN1
Agent: Cl
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: COC(=O)[C@@H]1CCCN1S(=O)(=O)c1ccccc1
Temperature: 0 °C
Yield: 94.7 %

Procedure:
To a solution of 25 g (0.15 mol) of L-Proline methyl ester hydrochloride in 500 mL of CH2Cl2 was added 70 mL (0.5. mol) of triethylamine with stirring to give copious white precipitate. The mixture was filtered and the filtrate cooled to 0° C. (ice bath) with stirring. To the cooled solution was added a solution of 20 mL (0.15 mol) of benzenesulfonyl chloride in 50 mL of CH2Cl2 dropwise over fifteen minutes. The addition funnel was rinsed with an additional 25 mL of CH2Cl2, and the cloudy, colorless mixture was allowed to warm to room temperature with stirring overnight. The solution was washed 2× with 400 mL of 1N HCl, 2× with 400 mL of 1N NaOH, 1× with brine, then dried (MgSO4), filtered, and concentrated to a pale yellow solid. This material was recrystallized three times from ethyl acetate/hexanes to give 38.2 g (0.142 mol, 95%) of N-(benzenesulfonyl)-Proline methyl ester (MW=269) as broad white needles (TLC vs. 2:1 hexanes/ethyl acetate, Rf=0.35). M/z=270.2 (M+H+). N-(benzenesulfonyl)-Proline: To a solution of 38.2 g (0.142 mol) of the above methyl ester in 500 mL methanol was added 140 mL (0.28 mol) of freshly-prepared 2M aqueous LiOH with stirring to give a colorless solution. This was stirred overnight, after which HPLC showed no starting material. The solution was reduced by 50% in vacuo and partitioned between 1N HCl and CH2Cl2 (200 mL each). The phases were separated and the aqueous layer was washed again with CH2Cl2. The organic phases were combined, dried (MgSO4), and concentrated to a white solid. This was recrystallized twice from ethyl acetate/hexanes to give 34.7 g (0.136 mol, 96%) of the title compound as fine white needles. M/z=256.2 (M+H+).