Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: C1(NC([O:10][C@H:11]2[C@H:18]([OH:19])[CH2:17][O:16][C@@H:13]([O:14][CH3:15])[C@@H:12]2[OH:20])=O)C=CC=CC=1.[H-].[Na+].[CH2:23](Br)[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1>CN(C=O)C>[CH2:23]([O:20][C@@H:12]1[C@@H:11]([OH:10])[C@H:18]([O:19][CH2:23][C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=2)[CH2:17][O:16][C@H:13]1[O:14][CH3:15])[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1
Reactant: BrCc1ccccc1
Reactant: CO[C@@H]1OC[C@@H](O)[C@H](OC(=O)Nc2ccccc2)[C@H]1O
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Product: CO[C@@H]1OC[C@@H](OCc2ccccc2)[C@H](O)[C@H]1OCc1ccccc1
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 89.9 %

Procedure:
To a solution of methyl 3-O-phenylcarbamoyl-b-D-xylopyranoside (73.6 g, 0.26 mole) in DMF (300 ml) was added by portions 60% NaH in oil (36.0 g, 0.9 mole). After stirring at room temperature for 30 min, benzyl bromide (113 ml, 0.95 mole) was added dropwise to the reaction mixture. After the addition was completed, the stirring was continued for 3 hr. The reaction mixture was evaporated under reduced pressure, and the oily residue was partitioned between ether (500 ml) and water (500 ml). The ether layer was dried over anhydrous sodium sulfate, evaporated to dryness under reduced pressure. The resulting amber viscous oil (150 g) was dissolved in 28% NaOMe--MeOH (750 ml) and heated under reflux for 19 hrs. The reaction mixture was evaporated to dryness under reduced pressure. The oily residue was partitioned between ether (500 ml) and water (500 ml). The ether layer was washed with water (250 ml×2), and evaporated to dryness under reduced pressure. The residue was chromatographed on silica gel using CH2Cl2 /AcOEt (95:5) as an eluent to give methyl 2,4-di-O-benzyl-b-D-xylopyranoside (80.5 g, 90% yield) as amorphous powder; EI-MS: m/z 344 (M+); 1H-NMR (CDCl3)d: 2.54 (1H,d,J=2.5 Hz), 3.21 (1H,dd,J=7.5 & 9 Hz), 3.22 (1H,dd,J=10 & 12 Hz), 3.52 (3H,s), 3.49 (1H,m), 3.68 (1H,t,J=9 Hz), 3.93 (1H,dd,J=6 & 12 Hz), 4.25 (1H,d,J=7.5 Hz), 4.63 (1H,d,J=12 Hz), 4.66 (1H,d,J=11.5 Hz), 4.75 (1H,d,J=12 Hz), 4.90 (1H,d,J=12 Hz), 7.31 (10H, br.s).
Reaction SMILES: [OH:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][C:10]=1[OH:11])[C:5]([OH:7])=[O:6].C(=O)([O-])[O-].[K+].[K+].Br[CH2:19][CH2:20][CH2:21][CH2:22][CH3:23]>CN(C=O)C>[CH2:19]([O:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][C:10]=1[O:11][CH2:9][CH2:10][CH2:2][CH2:3][CH3:4])[C:5]([O:7][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])=[O:6])[CH2:20][CH2:21][CH2:22][CH3:23]
Reactant: CCCCCBr
Reactant: O=C(O)c1ccc(O)c(O)c1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Product: CCCCCOC(=O)c1ccc(OCCCCC)c(OCCCCC)c1
Temperature: 110 °C
Reaction time: 24 h
Yield: 166.8 %

Procedure:
3,4-Dihydroxybenzoic acid (462 mg, 3 mmol) was dissolved in DMF (10 ml). Potassium carbonate (3.73 g, 27 mmol, 9 eq) and 1-bromopentane (1.70 ml, 13.5 mmol, 4.5 eq) were successively added to this solution at room temperature, and the mixture was stirred at 110° C. for 24 hours. This reaction mixture was filtered, and the residual potassium carbonate was washed with ethyl acetate (50 ml). The filtrate was washed with water (15 ml×3) and saturated brine (15 ml). The organic layer was dried over anhydrous sodium sulfate. After the drying agent was filtered off; the filtrate was concentrated under reduced pressure. The obtained residue was purified by column chromatography (heaxane/ethyl acetate=95/5) to give pentyl 3,4-dipentyloxybenzoate (912 mg, 83%).
Reaction SMILES: Cl[CH2:2][C:3]1[N:4]=[C:5]([C:8]2[N:9]=[CH:10][N:11]3[C:17]4[CH:18]=[CH:19][CH:20]=[CH:21][C:16]=4[C:15](=[O:22])[N:14]([CH3:23])[CH2:13][C:12]=23)[S:6][CH:7]=1.[CH2:24]([NH:27][CH2:28][CH2:29][CH3:30])[CH2:25][CH3:26]>O1CCCC1>[CH2:24]([N:27]([CH2:2][C:3]1[N:4]=[C:5]([C:8]2[N:9]=[CH:10][N:11]3[C:17]4[CH:18]=[CH:19][CH:20]=[CH:21][C:16]=4[C:15](=[O:22])[N:14]([CH3:23])[CH2:13][C:12]=23)[S:6][CH:7]=1)[CH2:28][CH2:29][CH3:30])[CH2:25][CH3:26]
Reactant: CN1Cc2c(-c3nc(CCl)cs3)ncn2-c2ccccc2C1=O
Reactant: CCCNCCC
Solvent: C1CCOC1
Product: CCCN(CCC)Cc1csc(-c2ncn3c2CN(C)C(=O)c2ccccc2-3)n1
Yield: 56.4 %

Procedure:
A solution of 1.0 g (0.0029 mol) of 3-(4-chloromethyl-thiazol-2-yl)-5-methyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-6-one in 60 ml of tetrahydrofuran was treated with 7.9 ml (0.058 mol) of dipropylamine. After stirring at reflux for 16 hrs. the solution obtained was completely freed from the solvents. The residue was chromatographed over silica gel with ethyl acetate and the eluent and recrystallized from hot isopropyl ether. There was obtained 0.67 g (56%) of 3-(4-dipropylaminomethyl-thiazol-2-yl)-5-methyl5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-6-one as white crystals; m.p. 111-112°.
Reaction SMILES: [NH:1]1[CH2:6][CH2:5][C:4]2([O:11][C:10]3[C:12]4[C:17]([C:18](=[O:21])[C:19](=[O:20])[C:9]=3[S:8][CH2:7]2)=[CH:16][CH:15]=[CH:14][CH:13]=4)[CH2:3][CH2:2]1.[CH2:22]([O:26][CH2:27][CH:28]1[CH2:30][O:29]1)[CH:23]([CH3:25])[CH3:24]>>[OH:29][CH:28]([CH2:27][O:26][CH2:22][CH:23]([CH3:25])[CH3:24])[CH2:30][N:1]1[CH2:2][CH2:3][C:4]2([O:11][C:10]3[C:12]4[C:17]([C:18](=[O:21])[C:19](=[O:20])[C:9]=3[S:8][CH2:7]2)=[CH:16][CH:15]=[CH:14][CH:13]=4)[CH2:5][CH2:6]1
Reactant: O=C1C(=O)c2ccccc2C2=C1SCC1(CCNCC1)O2
Reactant: CC(C)COCC1CO1
Product: CC(C)COCC(O)CN1CCC2(CC1)CSC1=C(O2)c2ccccc2C(=O)C1=O

Procedure:
Compound 174 was synthesized using spiro[naphtho[1,2-b][1,4]oxathiine-2,4′-piperidine]-5,6-dione, 2-(isobutoxymethyl)oxirane and conditions outlined in procedure X. LCMS: 432 [M+H]; Rt=0.97 min.
Reaction SMILES: [CH2:1]([C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][C:11]=1[CH2:12][CH3:13])[CH2:8][CH:7]([NH2:14])[CH2:6]2)[CH3:2].C(N(CC)CC)C.[C:22](Cl)(=[O:29])[C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1>ClCCl>[CH2:12]([C:11]1[CH:10]=[C:9]2[C:5](=[CH:4][C:3]=1[CH2:1][CH3:2])[CH2:6][CH:7]([NH:14][C:22](=[O:29])[C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)[CH2:8]2)[CH3:13]
Reactant: O=C(Cl)c1ccccc1
Reactant: CCc1cc2c(cc1CC)CC(N)C2
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: CCc1cc2c(cc1CC)CC(NC(=O)c1ccccc1)C2
Temperature: 25 °C
Reaction time: 1 h

Procedure:
5,6-Diethyl-indan-2-ylamine (4.10 g) is dissolved in dichloromethane (DCM) (150 mL) and triethylamine (2.41 g) is added. Benzoyl chloride (3.20 g) is then added dropwise and the reaction mixture is stirred at room temperature. The reaction is shown to be complete by TLC after 1 hour. The solution is washed with 0.2M HCl (100 mL), water (100 mL) and brine (100 mL). The organic layer is dried over MgSO4, filtered and the solvent is removed in vacuo. Crystallised from ethyl acetate. TLC. (silica, dichloromethane I methanol 10:1 Rf=0.85).
Reaction SMILES: [C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C:11]([CH2:15][CH2:16][CH:17]=[CH2:18])([OH:14])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].CN(C1C=CC=CN=1)C.[C:28](OC(=O)C)(=[O:30])[CH3:29].C(N(CC)CC)C>ClCCl>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C:11]([O:14][C:28](=[O:30])[CH3:29])([CH2:15][CH2:16][CH:17]=[CH2:18])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]
Reactant: CC(=O)OC(C)=O
Reactant: C=CCCC1(O)CCN(C(=O)OC(C)(C)C)CC1
Agent: CN(C)c1ccccn1
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: C=CCCC1(OC(C)=O)CCN(C(=O)OC(C)(C)C)CC1
Temperature: 20 °C
Reaction time: 8 h
Yield: 78.8 %

Procedure:
A solution of tert-butyl-4-(but-3-en-1-yl)-4-hydroxypiperidine-1-carboxylate (3.7 g, 14.51 mmol) in dichloromethane (20 mL) was treated with dimethylaminopyridine (1.8 g, 14.51 mmol), acetic anhydride (4.1 mL, 43.53 mmol) and triethylamine (6.1 mL, 43.53 mmol), stirred overnight at 20° C. The solvent was removed under reduced pressure and the residue was partitioned between water and ethyl acetate. The aqueous layer was extracted twice with ethyl acetate. Combined organic extracts were washed with water, dried (Na2SO4) and filtered. The filtrate was concentrated under reduced pressure, purified by flash chromatography to provide the title compound 16C as colorless oil (3.4 g).
Reaction SMILES: [CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[N:13]([C:14]3[CH:15]=[N:16][C:17]([O:20][CH3:21])=[CH:18][CH:19]=3)[N:12]=[C:11]([OH:22])[N:10]=2)=[CH:5][CH:4]=1.C(=O)([O-])[O-].[K+].[K+].I[CH2:30][C:31]([F:34])([F:33])[F:32].C(OCC)(=O)C>CS(C)=O>[CH3:21][O:20][C:17]1[CH:18]=[CH:19][C:14]([N:13]2[C:9]([C:6]3[CH:7]=[CH:8][C:3]([O:2][CH3:1])=[CH:4][CH:5]=3)=[N:10][C:11]([O:22][CH2:30][C:31]([F:34])([F:33])[F:32])=[N:12]2)=[CH:15][N:16]=1
Reactant: COc1ccc(-c2nc(O)nn2-c2ccc(OC)nc2)cc1
Reactant: FC(F)(F)CI
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CS(C)=O
Solvent: CCOC(C)=O
Product: COc1ccc(-c2nc(OCC(F)(F)F)nn2-c2ccc(OC)nc2)cc1
Temperature: 100 °C
Yield: 45.6 %

Procedure:
A mixture of 5-(4-methoxyphenyl)-1-(6-methoxypyridin-3-yl)-1H-1,2,4-triazol-3-ol (300 mg, 1.01 mmol), potassium carbonate (417 mg, 3.02 mmol), and 2-iodo-1,1,1-trifluoroethane (0.496 mL, 5.03 mmol) in dimethyl sulfoxide (1.5 mL) were heated at 100° C. for 1 hour. After cooling, ice water and ethyl acetate were poured into the mixture and the organic layer was separated, washed with brine, and dried over magnesium sulfate. The solvent was removed under reduced pressure. The residue was purified by column chromatography (toluene-ethyl acetate 8:1) The desired product was washed with hexane to give 2-methoxy-5-(5-(4-methoxyphenyl)-3-(2,2,2-trifluoroethoxy)-1H-1,2,4-triazol-1-yl)pyridine (175 mg, 45.8% yield).
Reaction SMILES: [C:1]([C:3]1[CH:4]=[CH:5][C:6]2[O:11][C:10]([CH3:13])([CH3:12])[CH:9]3[O:14][CH:8]3[C:7]=2[CH:15]=1)#[N:2].[CH3:16][O:17][C:18]1[CH2:22][NH:21][C:20](=[O:23])[CH:19]=1.[H-].[Na+].O>C(OCC)C>[C:1]([C:3]1[CH:4]=[CH:5][C:6]2[O:11][C:10]([CH3:13])([CH3:12])[C@@H:9]([OH:14])[C@H:8]([N:21]3[CH2:22][C:18]([O:17][CH3:16])=[CH:19][C:20]3=[O:23])[C:7]=2[CH:15]=1)#[N:2]
Reactant: CC1(C)Oc2ccc(C#N)cc2C2OC21
Reactant: COC1=CC(=O)NC1
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CCOCC
Product: COC1=CC(=O)N([C@@H]2c3cc(C#N)ccc3OC(C)(C)[C@H]2O)C1
Temperature: 25 °C
Reaction time: 5 h
Yield: 17.1 %

Procedure:
A solution of 6-cyano-3,4-dihydro-2,2-dimethyl-3,4-epoxy-2H-1-benzopyran (15 g) and 4-methoxy-3-pyrrolin-2-one (8.5 g) in dimethylsufoxide (40 ml) was stirred and sodium hydride (80% dispersion in oil, 2.2 g) was added. The mixture was stirred at room temperature for 5 hours. Water (50 ml) was slowly added, and the resulting solution extracted with ethyl acetate (2×50 ml). After drying the organic layer with sodium sulfate the solvent was removed under reduced pressure and the residual oil chromatographed on silica gel (4% methanol in methylene chloride). The product obtained was dissolved in diethylether and precipitated with pentane to afford 4 g of 6-cyano-3,4-dihydro-2,2-dimethyl-trans-3-hydroxy-4-(4-methoxy-2-oxo-3-pyrrolin-1-yl)-2H-1-benzopyran, m.p. 256° C.
Reaction SMILES: C[O:2][C:3]1[C:12]2[S:11][CH2:10][C:9](=O)[CH2:8][C:7]=2[CH:6]=[CH:5][CH:4]=1.[CH3:14][NH:15][CH3:16].[ClH:17]>C1(C)C=CC=CC=1>[ClH:17].[OH:2][C:3]1[C:12]2[S:11][CH2:10][CH:9]([N:15]([CH3:16])[CH3:14])[CH2:8][C:7]=2[CH:6]=[CH:5][CH:4]=1
Reactant: CNC
Reactant: COc1cccc2c1SCC(=O)C2
Agent: Cl
Solvent: Cc1ccccc1
Product: CN(C)C1CSc2c(O)cccc2C1
Reaction time: 0.5 h

Procedure:
To a solution of 5 g of 8-methoxy-3,4-dihydro-2H-[1]-benzothiopyran-3-one (J. Chem. Soc. 1948, 1610), and 4 g of anhydrous dimethylamine in 50 ml of toluene is stirred with 4 A molecular sieves for 2 hours. The reaction mixture is filtered and the solvent removed in vacuo. This residue is added to a solution of 3.2 g of sodium cyanoborohydride in 10 ml of acetic acid and 50 ml of ethanol. After 30 minutes at room temperature, the reaction mixture is poured onto 3N hydrochloric acid, and washed with ether. After basification of the aqueous layer followed by ether extraction, the organic layer is dried over magnesium sulfate and the solvent removed in vacuo. The residue is added to a solution of lithium diphenylphosphide prepared from 4.9 g diphenylphosphine, 19 ml of 1.3M butyl lithium in hexane and 70 ml of dry tetrahydrofuran, and the mixture is refluxed for 1 hour. The reaction mixture is poured onto 2N hydrochloric acid and washed with ether. After neutralization of the aqueous layer with sodium bicarbonate, the product is extracted with ether and the solvent is removed in vacuo after drying over magnesium sulfate. The residue is dissolved in ethanol; after acidification with 5.4N ethanolic hydrogen chloride and cooling, 8-hydroxy-3,4-dihydro-N,N-dimethyl-2H-[1]-benzothiopyran-3-amine hydrochloride, melting point 172°-173°, is obtained.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[C:6]([O:8][C:9]2[C:18]3[C:13](=[CH:14][C:15]([OH:21])=[C:16]([O:19][CH3:20])[CH:17]=3)[N:12]=[CH:11][CH:10]=2)[CH:5]=[CH:4][C:3]=1[NH:22][C:23]([NH:25][CH2:26][CH2:27][CH3:28])=[O:24].C(=O)([O-])[O-].[K+].[K+].Cl.Cl[CH2:37][C:38]1[CH:43]=[CH:42][CH:41]=[CH:40][N:39]=1.O>CN(C)C=O>[Cl:1][C:2]1[CH:7]=[C:6]([O:8][C:9]2[C:18]3[C:13](=[CH:14][C:15]([O:21][CH2:37][C:38]4[CH:43]=[CH:42][CH:41]=[CH:40][N:39]=4)=[C:16]([O:19][CH3:20])[CH:17]=3)[N:12]=[CH:11][CH:10]=2)[CH:5]=[CH:4][C:3]=1[NH:22][C:23]([NH:25][CH2:26][CH2:27][CH3:28])=[O:24]
Reactant: ClCc1ccccn1
Reactant: CCCNC(=O)Nc1ccc(Oc2ccnc3cc(O)c(OC)cc23)cc1Cl
Agent: Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CN(C)C=O
Product: CCCNC(=O)Nc1ccc(Oc2ccnc3cc(OCc4ccccn4)c(OC)cc23)cc1Cl
Temperature: 80 °C
Reaction time: 3 h
Yield: 82 %

Procedure:
A starting compound (N-{2-chloro-4-[(7-hydroxy-6-methoxy-4-quinolyl)oxy]phenyl}-N′-propylurea, 80 mg), potassium carbonate (138 mg), and 2-chloromethylpyridine hydrochloride (41 mg) were dissolved in N,N-dimethylformamide (1 ml), and the solution was stirred at 80° C. for 3 hr. Water was added to the reaction mixture, and the mixture was extracted with chloroform-propanol (3/1). The organic layer was dried over anhydrous sodium sulfate. The solvent was removed by distillation under the reduced pressure. The residue was purified by HPLC to give 81 mg (yield 82%) of the title compound.
Reaction SMILES: [CH3:1][Si:2]([CH3:52])([CH3:51])[CH2:3][CH2:4][O:5][CH2:6][N:7]([CH2:43][O:44][CH2:45][CH2:46][Si:47]([CH3:50])([CH3:49])[CH3:48])[C:8]1[N:13]2[N:14]=[CH:15][C:16]([C:17]3[CH:18]=[N:19][C:20]([C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=4)=[CH:21][CH:22]=3)=[C:12]2[N:11]=[C:10]([CH:29]2[CH2:34][CH2:33][N:32]([C:35]([O:37][C:38]([CH3:41])([CH3:40])[CH3:39])=[O:36])[CH2:31][CH2:30]2)[C:9]=1Br.[Sn]([C:66]#[N:67])(CCCC)(CCCC)CCCC>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.CC(C)([P](C(C)(C)C)([Pd][P](C(C)(C)C)(C(C)(C)C)C(C)(C)C)C(C)(C)C)C>[CH3:1][Si:2]([CH3:52])([CH3:51])[CH2:3][CH2:4][O:5][CH2:6][N:7]([CH2:43][O:44][CH2:45][CH2:46][Si:47]([CH3:50])([CH3:49])[CH3:48])[C:8]1[N:13]2[N:14]=[CH:15][C:16]([C:17]3[CH:18]=[N:19][C:20]([C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=4)=[CH:21][CH:22]=3)=[C:12]2[N:11]=[C:10]([CH:29]2[CH2:34][CH2:33][N:32]([C:35]([O:37][C:38]([CH3:41])([CH3:40])[CH3:39])=[O:36])[CH2:31][CH2:30]2)[C:9]=1[C:66]#[N:67]
Reactant: CC(C)(C)OC(=O)N1CCC(c2nc3c(-c4ccc(-c5ccccc5)nc4)cnn3c(N(COCC[Si](C)(C)C)COCC[Si](C)(C)C)c2Br)CC1
Reactant: CCCC[Sn](C#N)(CCCC)CCCC
Agent: CC(C)(C)[P]([Pd][P](C(C)(C)C)(C(C)(C)C)C(C)(C)C)(C(C)(C)C)C(C)(C)C
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Product: CC(C)(C)OC(=O)N1CCC(c2nc3c(-c4ccc(-c5ccccc5)nc4)cnn3c(N(COCC[Si](C)(C)C)COCC[Si](C)(C)C)c2C#N)CC1
Reaction time: 1 h
Yield: 83.3 %

Procedure:
To a Schenk tube were charged compound tert-butyl 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)-6-bromo-3-(6-phenylpyridin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate (81 mg, 0.1 mmol), Bu3SnCN (47 mg, 1.5 eq.), Pd(PPh3)4 (23 mg, 0.2 eq.), Bis(tri-t-butylphosphine)palladium (0) (10 mg, O2 eq.). The tube was evacuated and charged with Ar for three cycles. Dioxane (3 ml) was added; the tube was capped and heated at 160 C with stirring for one hour. After cooling, the mixture was diluted with EtOAc and washed with brine once. Organic layer separated, dried over MgSO4 and concentrated. The residue was purified on silica gel. Elution with EtOAc/hexane (0-25%) gave the desired title product (63 mg, 84%).
Reaction SMILES: [CH:1]1[C:11]2[C:10]3[CH:12]=[CH:13][CH:14]=[CH:15][C:9]=3[CH2:8][N:7]([C:16]([NH2:18])=O)[CH2:6][C:5]=2[CH:4]=[CH:3][CH:2]=1.C(Cl)(Cl)Cl.[OH-].[Na+]>C(N(CC)CC)C>[CH:1]1[C:11]2[C:10]3[CH:12]=[CH:13][CH:14]=[CH:15][C:9]=3[CH2:8][N:7]([C:16]#[N:18])[CH2:6][C:5]=2[CH:4]=[CH:3][CH:2]=1
Reactant: NC(=O)N1Cc2ccccc2-c2ccccc2C1
Agent: [Na+]
Agent: [OH-]
Solvent: ClC(Cl)Cl
Solvent: CCN(CC)CC
Product: N#CN1Cc2ccccc2-c2ccccc2C1
Temperature: 25 °C
Reaction time: 1 h

Procedure:
A mixture of 1.19 g of 5,7-dihydro-6H-dibenz[c,e]azepine-6-carboxamide (see Example 10), 12 ml of chloroform, 2.7 ml of 50% sodium hydroxide solution and 50 mg of triethylamine is stirred at room temperature for 1 hour. The reaction mixture is then poured onto ice/water and the whole is extracted with methylene chloride. The extracts are washed with water, dried over anhydrous sodium sulphate and evaporated, and the residue is purified by flash chromatography on silica gel [eluent: n-hexane/ethyl acetate (9:1)]. There is obtained 5,7-dihydro-6H-dibenz[c,e]azepine-6-carbonitrile, m.p. 118°-121° C.
Reaction SMILES: O[CH2:2][C:3]1[N:7]2[CH2:8][CH2:9][CH2:10][CH2:11][C:6]2=[CH:5][N:4]=1.Cl.[NH2:13][CH2:14][CH2:15][SH:16]>>[NH2:13][CH2:14][CH2:15][S:16][CH2:2][C:3]1[N:7]2[CH2:8][CH2:9][CH2:10][CH2:11][C:6]2=[CH:5][N:4]=1
Reactant: OCc1ncc2n1CCCC2
Reactant: NCCS
Agent: Cl
Product: NCCSCc1ncc2n1CCCC2

Procedure:
Reacting 3-hydroxymethyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine with cysteamine hydrochloride by the procedure of Example 1 gives 3-[(2-aminoethyl)thiomethyl]-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine.
Reaction SMILES: [CH3:1][C:2]1[NH:6][N:5]=[C:4]([O:7][C:8]2[CH:13]=[CH:12][C:11]([N+:14]([O-:16])=[O:15])=[C:10]([O:17][CH3:18])[CH:9]=2)[CH:3]=1.[CH2:19]([N:21]=[C:22]=[O:23])[CH3:20]>>[CH2:19]([NH:21][C:22]([N:6]1[C:2]([CH3:1])=[CH:3][C:4]([O:7][C:8]2[CH:13]=[CH:12][C:11]([N+:14]([O-:16])=[O:15])=[C:10]([O:17][CH3:18])[CH:9]=2)=[N:5]1)=[O:23])[CH3:20]
Reactant: CCN=C=O
Reactant: COc1cc(Oc2cc(C)[nH]n2)ccc1[N+](=O)[O-]
Product: CCNC(=O)n1nc(Oc2ccc([N+](=O)[O-])c(OC)c2)cc1C
Yield: 62.9 %

Procedure:
Reaction of 5-methyl-3-(3-methoxy-4-nitrophenyloxy)pyrazole with ethyl isocyanate was carried out in the same manner as in Example 96, to give a yellow viscous substance of N-ethyl-5-methyl-3-(3-methoxy-4-nitrophenyloxy)pyrazole-1-carboxamide (yield: 62.9%). 1H-NMR (CDCl3, TMS, ppm): δ 1.24 (t, J=7.2 Hz, 3H), 2.63 (d, J=0.6 Hz, 3H), 3.40 (dq, J=5.9 and 7.2 Hz, 2H), 3.95 (s, 3H), 5.81 (q, J=0.6 Hz, 1H), 6.75 (dd, J=2.4 and 9.0 Hz, 1H), 6.84 (d, J=2.4 Hz, 1H), 6.93 (br s, 1H), 7.96 (d, J=9.0 Hz, 1H).
Reaction SMILES: [CH3:1][N:2]1[C:7](=[O:8])[C:6]([NH:9][C:10]2[CH:19]=[C:13]3[CH2:14][N:15]([CH3:18])[CH2:16][CH2:17][N:12]3[N:11]=2)=[CH:5][C:4]([C:20]2[C:25]([CH:26]=[O:27])=[C:24]([N:28]3[C:40](=[O:41])[C:32]4=[CH:33][N:34]5[C:39]([CH2:38][CH2:37][CH2:36][CH2:35]5)=[C:31]4[CH:30]=[N:29]3)[N:23]=[CH:22][CH:21]=2)=[CH:3]1.[BH4-].[Na+]>CO>[OH:27][CH2:26][C:25]1[C:24]([N:28]2[C:40](=[O:41])[C:32]3=[CH:33][N:34]4[C:39]([CH2:38][CH2:37][CH2:36][CH2:35]4)=[C:31]3[CH:30]=[N:29]2)=[N:23][CH:22]=[CH:21][C:20]=1[C:4]1[CH:5]=[C:6]([NH:9][C:10]2[CH:19]=[C:13]3[CH2:14][N:15]([CH3:18])[CH2:16][CH2:17][N:12]3[N:11]=2)[C:7](=[O:8])[N:2]([CH3:1])[CH:3]=1
Reactant: CN1CCn2nc(Nc3cc(-c4ccnc(-n5ncc6c7n(cc6c5=O)CCCC7)c4C=O)cn(C)c3=O)cc2C1
Agent: [BH4-]
Agent: [Na+]
Solvent: CO
Product: CN1CCn2nc(Nc3cc(-c4ccnc(-n5ncc6c7n(cc6c5=O)CCCC7)c4CO)cn(C)c3=O)cc2C1
Temperature: 20 °C
Reaction time: 2 h
Yield: 65.7 %

Procedure:
To a solution of 202a (180 mg, 0.33 mmol) in methanol (25 mL) was added NaBH4 (37 mg, 0.99 mmol). The mixture was stirred at 20° C. for 2 h and quenched with water. It was then evaporated under reduced pressure and the residue was purified by reverse-phase prep-HPLC to afford 202 (120 mg, 66%) as a white solid. MS-ESI: [M+H]+ 554.3. 1H NMR (500 MHz, DMSO-d6) δ 8.53 (d, J=5.0 Hz, 1H), 8.25 (s, 1H), 8.19 (s, 1H), 8.07 (d, J=2.0 Hz, 1H), 7.61 (s, 1H), 7.45 (d, J=5.0 Hz, 1H), 7.43 (d, J=2.5 Hz, 1H), 5.89 (s, 1H), 4.65 (t, J=5.0 Hz, 1H), 4.34-4.32 (m, 2H), 4.26-4.20 (m, 2H), 3.93-3.91 (m, 2H), 3.58 (s, 3H), 3.49 (s, 2H), 3.06-3.04 (m, 2H), 2.79-2.77 (m, 2H), 2.35 (s, 3H), 2.04-1.96 (m, 2H), 1.93-1.86 (m, 2H).
Reaction SMILES: [CH:1]1([CH2:4][C:5]2([OH:18])[CH2:10][CH2:9][N:8](C(OC(C)(C)C)=O)[CH2:7][CH2:6]2)[CH2:3][CH2:2]1.C(O)(C(F)(F)F)=O>C(Cl)Cl>[CH:1]1([CH2:4][C:5]2([OH:18])[CH2:10][CH2:9][NH:8][CH2:7][CH2:6]2)[CH2:3][CH2:2]1
Reactant: CC(C)(C)OC(=O)N1CCC(O)(CC2CC2)CC1
Solvent: ClCCl
Solvent: O=C(O)C(F)(F)F
Product: OC1(CC2CC2)CCNCC1
Temperature: 25 °C
Reaction time: 2 h

Procedure:
To a solution of compound 14B (1 eq.) in DCM, was added TFA (10 eq.), the reaction mixture was stirred at room temperature for about 2 hours, when LCMS detected no s.m. The reaction mixture was concentrated to afford the desired product 14C. The crude product was used for the next step directly without further purification. LC-MS: m/z 156.2 (M+H)+
Reaction SMILES: [OH:1][C@H:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][C@:3]1([CH2:20][C:21]1[CH:29]=[CH:28][C:24]([C:25]([NH2:27])=[O:26])=[CH:23][CH:22]=1)[C:11]1[CH2:12][C:13]2[C:18]([CH:19]=1)=[CH:17][CH:16]=[CH:15][CH:14]=2.C1CCC(N=C=NC2CCCCC2)CC1.C([NH:62][C@H:63]([C:68](O)=[O:69])[CH2:64][CH:65]([CH3:67])[CH3:66])(OCC1C2C(=CC=CC=2)C2C1=CC=CC=2)=O>CN(C1C=CN=CC=1)C.C(OCC)(=O)C>[NH2:62][C@H:63]([C:68]([O:1][C@H:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][C@:3]1([CH2:20][C:21]1[CH:29]=[CH:28][C:24]([C:25](=[O:26])[NH2:27])=[CH:23][CH:22]=1)[C:11]1[CH2:12][C:13]2[C:18]([CH:19]=1)=[CH:17][CH:16]=[CH:15][CH:14]=2)=[O:69])[CH2:64][CH:65]([CH3:67])[CH3:66]
Reactant: CC(C)C[C@H](NC(=O)OCC1c2ccccc2-c2ccccc21)C(=O)O
Reactant: NC(=O)c1ccc(C[C@]2(C3=Cc4ccccc4C3)Cc3ccccc3[C@@H]2O)cc1
Agent: C(=NC1CCCCC1)=NC1CCCCC1
Agent: CN(C)c1ccncc1
Solvent: CCOC(C)=O
Product: CC(C)C[C@H](N)C(=O)O[C@H]1c2ccccc2C[C@]1(Cc1ccc(C(N)=O)cc1)C1=Cc2ccccc2C1
Temperature: 25 °C
Reaction time: 12 h
Yield: 61.8 %

Procedure:
To a solution of 4-{[(1′R,2′R)-1′-hydroxy-1′,3′-dihydro-1H,2′H-2,2′-biinden-2′-yl]methyl}benzamide (13, 140 mg, 0.36 mmol), DCC (90 mg, 0.44 mmol) and DMAP (4.3 mg, 0.036 mmol) in ethyl acetate (10 mL), was added Fmoc leucine (126 mg, 0.36 mmol) and then stirred at room temperature for 12 h. The solids were filtered, washed with ethyl acetate (25 ml) and the combined filtrate was washed with 1.5 N HCl (25 mL), water (25 mL), brine (10 mL), dried over anhydrous Na2SO4. The organic layer was evaporated under reduced pressure and the residue 1 (250 mg) was dissolved in dry THF (5 mL) and cooled to 0° C. Dimethylamine (5 mL, 20% in THF) was added drop wise and the reaction mixture was slowly allowed to stir at room temperature for 1 h. The reaction mixture was evaporated under reduced pressure and the residue was purified by CombiFlash using 10% methanol in chloroform as an eluent to yield 110 mg (63%) of the title compound as an off white solid.