Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [H-].[Na+].[CH:3]1([N:10]2[C:14]3[CH:15]=[C:16]([O:19][CH2:20][CH3:21])[CH:17]=[CH:18][C:13]=3[NH:12][C:11]2=[O:22])[CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4]1.CN(C=O)C.[CH3:28][O:29][C:30]([C:32]1[CH:37]=[CH:36][C:35]([S:38](Cl)(=[O:40])=[O:39])=[C:34]([O:42][CH3:43])[CH:33]=1)=[O:31]>O>[CH:3]1([N:10]2[C:14]3[CH:15]=[C:16]([O:19][CH2:20][CH3:21])[CH:17]=[CH:18][C:13]=3[N:12]([S:38]([C:35]3[CH:36]=[CH:37][C:32]([C:30]([O:29][CH3:28])=[O:31])=[CH:33][C:34]=3[O:42][CH3:43])(=[O:40])=[O:39])[C:11]2=[O:22])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9]1
Reactant: COC(=O)c1ccc(S(=O)(=O)Cl)c(OC)c1
Reactant: CCOc1ccc2[nH]c(=O)n(C3CCCCCC3)c2c1
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: O
Product: CCOc1ccc2c(c1)n(C1CCCCCC1)c(=O)n2S(=O)(=O)c1ccc(C(=O)OC)cc1OC
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 70.2 %

Procedure:
0.095 g of sodium hydride as a 60% dispersion in oil is added to a mixture of 0.7 g of 3-cycloheptyl-5-ethoxy-1,3-dihydro-2H-benzimidazol-2-one and 50 ml of DMF and the mixture is stirred for 30 minutes at RT. 0.7 g of 4-methoxycarbonyl-2-methoxybenzenesulfonyl chloride is then added and the mixture is stirred overnight at RT. The reaction mixture is poured into iced water and the precipitate formed is filtered off and washed with water to give 0.9 g of the expected product, which is used as such in the next step.
Reaction SMILES: [CH2:1]([NH:8][C:9]([C:11]1[S:15][C:14]([NH:16][C:17]([C:19]2[CH:24]=[CH:23][NH:22][C:21](=[O:25])[CH:20]=2)=[O:18])=[N:13][C:12]=1[CH3:26])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(=O)([O-])[O-].[K+].[K+].O[C:34]1[CH:35]=[CH:36][CH:37]=[C:38]2[C:43]=1N=CC=C2.IC1C=CC=CC=1>CS(C)=O.[Cu]I>[CH2:1]([NH:8][C:9]([C:11]1[S:15][C:14]([NH:16][C:17]([C:19]2[CH:24]=[CH:23][N:22]([C:34]3[CH:35]=[CH:36][CH:37]=[CH:38][CH:43]=3)[C:21](=[O:25])[CH:20]=2)=[O:18])=[N:13][C:12]=1[CH3:26])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
Reactant: Cc1nc(NC(=O)c2cc[nH]c(=O)c2)sc1C(=O)NCc1ccccc1
Reactant: Oc1cccc2cccnc12
Agent: [Cu]I
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CS(C)=O
Solvent: Ic1ccccc1
Product: Cc1nc(NC(=O)c2ccn(-c3ccccc3)c(=O)c2)sc1C(=O)NCc1ccccc1
Temperature: 130 °C
Yield: 20 %

Procedure:
To a degassed solution of N-benzyl-4-methyl-2-(2-oxo-1,2-dihydropyridine-4-carboxamido)thiazole-5-carboxamide (0.060 g, 0.16 mmol), potassium carbonate (0.033 g, 0.24 mmol) and 8-hydroxyquinoline (0.0034 g, 0.024 mmol) in dimethyl sulfoxide (5 mL) were added iodobenzene (0.039 g, 0.19 mmol) and finally copper(I) iodide (0.0046 g, 0.025 mmol). The reaction mixture was heated at 130° C. for 16 hours, then cooled to ambient temperature and filtered. The solvent was removed in vacuo. The residue was dissolved in dichloromethane (40 mL) and washed with saturated aqueous sodium bicarbonate solution (2×20 mL), and brine (20 mL). The organic layer was dried over anhydrous sodium sulfate, filtered, and the filtrate was concentrate in vacuo. The residue was recrystallized from ethyl acetate and methanol to yield a colorless solid in 20% yield (0.012 g); m.p. 260-262° C.; 1H NMR (DMSO-d6, 300 MHz) δ 13.11 (s, br., 1H), 8.63 (t, J=5.8 Hz, 1H), 7.78 (d, J=7.1 Hz, 1H), 7.58-7.37 (m, 5H), 7.35-7.26 (m, 4H), 7.23-7.18 (m, 1H), 7.14 (d, J=1.5 Hz, 1H), 6.75 (dd, J=1.5, 7.1 Hz, 1H), 4.38 (d, J=5.8 Hz, 2H), 2.51 (s, 3H); 13C NMR (DMSO-d6, 75 MHz) δ 165.5, 162.0, 162.0, 161.3, 140.7, 140.2, 140.0, 139.9, 137.9, 129.6, 128.9, 128.7, 127.7, 127.2, 127.0, 120.9, 103.7, 43.1, 16.9; MS (ES+) m/z 445.0 (M+1).
Reaction SMILES: [NH2:1][C:2]1[CH:9]=[C:8]([Cl:10])[CH:7]=[CH:6][C:3]=1[C:4]#[N:5].[N-:11]=[N+:12]=[N-:13].[Na+].Cl.C(N(CC)CC)C>C1(C)C=CC=CC=1>[Cl:10][C:8]1[CH:7]=[CH:6][C:3]([C:4]2[NH:13][N:12]=[N:11][N:5]=2)=[C:2]([CH:9]=1)[NH2:1]
Reactant: [N-]=[N+]=[N-]
Reactant: N#Cc1ccc(Cl)cc1N
Agent: Cl
Agent: [Na+]
Solvent: Cc1ccccc1
Solvent: CCN(CC)CC
Product: Nc1cc(Cl)ccc1-c1nnn[nH]1
Temperature: 100 °C
Yield: 85 %

Procedure:
2-Amino-4-chlorobenzonitrile (1000 mg, 6.6 mmol), sodium azide (555 mg, 8.5 mmol) and triethylamine hydrochloride (1175 mg, 8.5 mmol) were taken up in 15 mL of toluene. The suspension was heated to 100° C. overnight. After cooling, the reaction mixture was washed 3 times with 5 mL portions of water. The combined aqueous fractions were acidified with concentrated hydrochloric acid. The desired 5-Chloro-2-(1H-tetrazol-5-yl)aniline precipitated from aqueous solution and was isolated by filtration (1090 mg, 85% yield). 1H NMR (500 MHz, DMSO-d6) δ 7.73 (d, 1H), 6.97 (d, 1H), 6.74 (dd, 1H); MS (electrospray) m/z 196 (M+H).
Reaction SMILES: Cl[C:2]1[CH:7]=[C:6]([Cl:8])[N:5]=[CH:4][C:3]=1[C:9]([O:11][CH3:12])=[O:10].O.[NH2:14][NH2:15]>CO>[Cl:8][C:6]1[N:5]=[CH:4][C:3]([C:9]([O:11][CH3:12])=[O:10])=[C:2]([NH:14][NH2:15])[CH:7]=1
Reactant: NN
Reactant: COC(=O)c1cnc(Cl)cc1Cl
Solvent: O
Solvent: CO
Product: COC(=O)c1cnc(Cl)cc1NN
Reaction time: 12 h

Procedure:
205 g. of 4,6-dichloro-3-pyridinecarboxylic acid, methyl ester (1 mol.) are dissolved in 1 liter of methanol. The solution is cooled to 0° and 100 g. of hydrazine hydrate are dropped in with stirring. The solution is kept at 0° for 12 hours. The precipitated 6-chloro-4-hydrazino-3-pyridinecarboxylic acid, methyl ester is filtered off and recrystallized from methanol, yield: 175 g. (87%); m.p. 163.3°.
Reaction SMILES: [F:1][C:2]([F:36])([F:35])[C:3]1[CH:4]=[C:5]([C:13]([CH3:34])([CH3:33])[C:14]([N:16]([C:18]2[CH:19]=[N:20][C:21](Cl)=[CH:22][C:23]=2[C:24]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][C:25]=2[CH3:31])[CH3:17])=[O:15])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.[C:37]1(=[O:47])[NH:42][CH2:41][CH2:40][N:39]2[CH2:43][CH2:44][NH:45][CH2:46][CH:38]12.C(=O)([O-])[O-].[K+].[K+]>CS(C)=O.ClCCl>[F:1][C:2]([F:36])([F:35])[C:3]1[CH:4]=[C:5]([C:13]([CH3:34])([CH3:33])[C:14]([N:16]([C:18]2[CH:19]=[N:20][C:21]([N:45]3[CH2:44][CH2:43][N:39]4[CH2:40][CH2:41][NH:42][C:37](=[O:47])[CH:38]4[CH2:46]3)=[CH:22][C:23]=2[C:24]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][C:25]=2[CH3:31])[CH3:17])=[O:15])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1
Reactant: Cc1cc(F)ccc1-c1cc(Cl)ncc1N(C)C(=O)C(C)(C)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
Reactant: O=C1NCCN2CCNCC12
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: ClCCl
Solvent: CS(C)=O
Product: Cc1cc(F)ccc1-c1cc(N2CCN3CCNC(=O)C3C2)ncc1N(C)C(=O)C(C)(C)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
Reaction time: 24 h
Yield: 61.7 %

Procedure:
To a solution of 2-[3,5-bis(trifluoromethyl)phenyl]-N-[6-chloro-4-(4-fluoro-2-methylphenyl)-3-pyridinyl]-N,2-dimethylpropanamide [WO 2005/002577] (50 mg, 0.092 mmol) in 0.5 mL of DMSO was added hexahydro-2H-pyrazino[1,2-a]pyrazin-1(6H)-one (D78, 33 mg, 0.213 mmol) and potassium carbonate (39 mg, 0.28 mmol) and the reaction was left at 150° C. for 24 h. It was worked up by diluting with dichloromethane and extracting with brine. The organics were dried (Na2SO4), and the solvent removed. The product was purified by flash chromatography: silica, cyclohexane:EtOAc 50:50 to EtOAc. Obtained 37 mg of the title compound.
Reaction SMILES: Cl[C:2]1[N:7]=[C:6]([N:8]([CH2:10][CH3:11])[CH3:9])[C:5]([Cl:12])=[CH:4][N:3]=1.[N+:13]([C:16]1[C:21]([CH3:22])=[CH:20][C:19]([OH:23])=[C:18]([CH3:24])[CH:17]=1)([O-:15])=[O:14].C(=O)([O-])[O-].[K+].[K+].O>CN(C=O)C>[Cl:12][C:5]1[C:6]([N:8]([CH2:10][CH3:11])[CH3:9])=[N:7][C:2]([O:23][C:19]2[CH:20]=[C:21]([CH3:22])[C:16]([N+:13]([O-:15])=[O:14])=[CH:17][C:18]=2[CH3:24])=[N:3][CH:4]=1
Reactant: Cc1cc([N+](=O)[O-])c(C)cc1O
Reactant: CCN(C)c1nc(Cl)ncc1Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Solvent: O
Product: CCN(C)c1nc(Oc2cc(C)c([N+](=O)[O-])cc2C)ncc1Cl

Procedure:
A solution of 16.8 g (40 mmol) 2,5-dichloro-N-ethyl-N-methylpyrimidin-4-amine, 7.35 g 4-nitro-2,5-dimethylphenol (44 mmol) and 8.29 g potassium carbonate (60 mmol) in 70 ml DMF were stirred for 20 hrs at 100° C. After adding the mixture to 150 ml water the resulting suspension was extracted twice with 50 ml dichloromethane. The combined organic layers were washed with aqueous solution of sodium hydroxide. The organic layer was dried over magnesium sulfate, concentrated in vacuo and column chromatography (dichloromethane) yielded 8.3 g (47%) with a purity of 76%; log P (pH=2.3)=4.07.
Reaction SMILES: [NH2:1][CH2:2][C:3]([N:5]([C:7]1[C:8]([Cl:27])=[C:9]([C:23]([Cl:26])=[CH:24][CH:25]=1)[CH2:10][O:11][C:12]1[C:13]2[N:14]([C:18]([Br:22])=[C:19]([CH3:21])[N:20]=2)[CH:15]=[CH:16][CH:17]=1)[CH3:6])=[O:4].C(O)(=O)C.[O-:32][C:33]#[N:34].[Na+]>O>[Br:22][C:18]1[N:14]2[CH:15]=[CH:16][CH:17]=[C:12]([O:11][CH2:10][C:9]3[C:23]([Cl:26])=[CH:24][CH:25]=[C:7]([N:5]([CH3:6])[C:3](=[O:4])[CH2:2][NH:1][C:33]([NH2:34])=[O:32])[C:8]=3[Cl:27])[C:13]2=[N:20][C:19]=1[CH3:21]
Reactant: N#C[O-]
Reactant: Cc1nc2c(OCc3c(Cl)ccc(N(C)C(=O)CN)c3Cl)cccn2c1Br
Agent: [Na+]
Solvent: CC(=O)O
Solvent: O
Product: Cc1nc2c(OCc3c(Cl)ccc(N(C)C(=O)CNC(N)=O)c3Cl)cccn2c1Br
Reaction time: 1 h
Yield: 66 %

Procedure:
To a mixture of 8-[3-(N-glycyl-N-methylamino)-2,6-dichlorobenzyloxy]-3-bromo-2-methylimidazo[1,2-a]pyridine (100 mg), acetic acid (0.5 ml) and water (1.0 ml) was added an aqueous solution (1 ml) of sodium cyanate (138 mg) at 40° C. The mixture was stirred at the same temperature for 1 hour and evaporated in vacuo. The residue was partitioned into dichloromethane and a saturated aqueous solution of sodium hydrogen carbonate and the organic layer was separated. The aqueous layer was extracted with dichloromethane twice. The combined organic layers were washed with brine, dried over magnesium sulfate and evaporated in vacuo. The residue was purified by preparative thin-layer chromatography (dichloromethane:methanol=10:1, V/V) followed by crystallization from ethyl acetate--diethyl ether to give 3-bromo-8-[2,6-dichloro-3-[N-methyl-N-(ureidoacetyl)amino]benzyloxy]-2-methylimidazo[1,2-a]pyridine (72 mg) as crystals.
Reaction SMILES: [CH3:1][C:2]1[CH:7]=[CH:6][C:5]([CH3:8])=[CH:4][C:3]=1[N:9]1[CH2:14][CH2:13][N:12]([C:15]([CH:17]2[N:21]([C:22]3[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=3)[C:20](=[O:28])[NH:19][CH2:18]2)=[O:16])[CH2:11][CH2:10]1.[H-].[Na+].[Cl:31][C:32]1[CH:37]=[CH:36][C:35]([Cl:38])=[CH:34][C:33]=1[S:39](Cl)(=[O:41])=[O:40]>>[Cl:31][C:32]1[CH:37]=[CH:36][C:35]([Cl:38])=[CH:34][C:33]=1[S:39]([N:19]1[CH2:18][CH:17]([C:15]([N:12]2[CH2:13][CH2:14][N:9]([C:3]3[CH:4]=[C:5]([CH3:8])[CH:6]=[CH:7][C:2]=3[CH3:1])[CH2:10][CH2:11]2)=[O:16])[N:21]([C:22]2[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=2)[C:20]1=[O:28])(=[O:41])=[O:40]
Reactant: O=S(=O)(Cl)c1cc(Cl)ccc1Cl
Reactant: Cc1ccc(C)c(N2CCN(C(=O)C3CNC(=O)N3c3ccccc3)CC2)c1
Agent: [H-]
Agent: [Na+]
Product: Cc1ccc(C)c(N2CCN(C(=O)C3CN(S(=O)(=O)c4cc(Cl)ccc4Cl)C(=O)N3c3ccccc3)CC2)c1

Procedure:
In analogy to example 33, (RS)-5-[4-(2,5-dimethyl-phenyl)-piperazine-1-carbonyl]-1-phenyl-imidazolidin-2-one (example 33, step 1) was reacted with sodium hydride and 2,5-dichlorobenzenesulfonyl chloride to give the title compound as a colorless solid. MS: 588.7 ([M+H]+)
Reaction SMILES: [O:1]1[C:5]2[CH:6]=[CH:7][C:8]([C:10]3[C:11](=[O:37])[O:12][C:13]([OH:36])([C:28]4[CH:33]=[CH:32][C:31]([O:34][CH3:35])=[CH:30][CH:29]=4)[C:14]=3[CH2:15][C:16]3[CH:21]=[C:20]([O:22][CH3:23])[C:19]([O:24][CH3:25])=[C:18]([O:26][CH3:27])[CH:17]=3)=[CH:9][C:4]=2[O:3][CH2:2]1.[CH3:38][N:39]([CH2:41][CH2:42][CH2:43]O)[CH3:40].CN(C)CCO>ClCCl>[O:1]1[C:5]2[CH:6]=[CH:7][C:8]([C:10]3[C:11](=[O:37])[O:12][C:13]([O:36][CH2:43][CH2:42][CH2:41][N:39]([CH3:40])[CH3:38])([C:28]4[CH:29]=[CH:30][C:31]([O:34][CH3:35])=[CH:32][CH:33]=4)[C:14]=3[CH2:15][C:16]3[CH:17]=[C:18]([O:26][CH3:27])[C:19]([O:24][CH3:25])=[C:20]([O:22][CH3:23])[CH:21]=3)=[CH:9][C:4]=2[O:3][CH2:2]1
Reactant: CN(C)CCCO
Reactant: COc1ccc(C2(O)OC(=O)C(c3ccc4c(c3)OCO4)=C2Cc2cc(OC)c(OC)c(OC)c2)cc1
Agent: CN(C)CCO
Solvent: ClCCl
Product: COc1ccc(C2(OCCCN(C)C)OC(=O)C(c3ccc4c(c3)OCO4)=C2Cc2cc(OC)c(OC)c(OC)c2)cc1
Temperature: 25 °C
Reaction time: 24 h

Procedure:
To 125 mL dichloromethane was added 3-Benzo[1,3]dioxol-5-yl-5-hydroxy-5-(4-methoxy-phenyl)-4-(3,4,5-trimethoxy-benzyl)-5H-furan-2-one 3.0 g (5.92 mmol), giving a suspension. N,N-dimethyl-propanolamine 2 g (19.4 mmol) was added, and the mixture was purged with anhydrous HCl gas until saturated. After an hour at room temperature, additional N,N-dimethylethanolamine 1 g (9.69 mmol) was added, followed by stirring for 24 hours at room temperature. The mixture was evaporated in vacuo and the residue was suspended in ethyl ether. The ether suspension was washed exhaustively with 4 N NaOH, followed by water and saturated sodium chloride solution. The ether phase was dried over anhydrous magnesium sulfate, filtered, and diluted with hexane, giving a solid. Filter and dry in vacuo, giving a white solid, 1.65 g. The product was identified by 1H NMR, MS [M--H]+ =592 Da.
Reaction SMILES: C(=O)([O-])[O-].[K+].[K+].Cl[CH2:8][C:9]1[N:10]([CH3:14])[CH:11]=[CH:12][N:13]=1.[Cl:15][C:16]1[C:25]2[C:20](=[CH:21][C:22]([OH:28])=[C:23]([O:26][CH3:27])[CH:24]=2)[N:19]=[N:18][CH:17]=1>CN(C=O)C.O>[Cl:15][C:16]1[C:25]2[C:20](=[CH:21][C:22]([O:28][CH2:8][C:9]3[N:10]([CH3:14])[CH:11]=[CH:12][N:13]=3)=[C:23]([O:26][CH3:27])[CH:24]=2)[N:19]=[N:18][CH:17]=1
Reactant: Cn1ccnc1CCl
Reactant: COc1cc2c(Cl)cnnc2cc1O
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CN(C)C=O
Product: COc1cc2c(Cl)cnnc2cc1OCc1nccn1C
Temperature: 40 °C
Reaction time: 8 h
Yield: 28.5 %

Procedure:
The starting material, 4-chloro-6-methoxy-7-[(1-methylimidazol-2-yl)methoxy]-cinnoline was obtained by adding potassium carbonate (531 mg, 3.8 mmol) followed by 2-chloromethyl-1-methylimidazole (232 mg, 1.4 mmol) to a suspension of 4-chloro-7-hydroxy-6-methoxycinnoline (270 mg, 1.28 mmol), (prepared as described for the starting material in Example 10), in DMF (6 ml). After stirring overnight at 40° C. the mixture was diluted with water and adjusted to pH7. After extraction with ethyl acetate the organic layer was washed with water and then brine, dried (MgSO4) and the solvent evaporated. The residue was purified by flash chromatography using methylene chloride/methanol (98/2) as eluent to give 4-chloro-6-methoxy-7-[(1-methylimidazol-2-yl)methoxy]cinnoline (111 mg, 29%).
Reaction SMILES: [N:1]1([C:8]([NH:10][C@@H:11]([CH2:15][CH:16]([CH3:18])[CH3:17])[C:12]([OH:14])=O)=[O:9])[CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.C(N(CC)CC)C.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[C:50]([O:54][C:55](=[O:73])[C@H:56]([NH2:72])[CH2:57][C:58]1[CH:63]=[CH:62][C:61]([O:64][CH2:65][C:66]2[CH:71]=[CH:70][CH:69]=[CH:68][CH:67]=2)=[CH:60][CH:59]=1)([CH3:53])([CH3:52])[CH3:51]>C(#N)C>[C:50]([O:54][C:55](=[O:73])[C@H:56]([NH:72][C:12](=[O:14])[C@@H:11]([NH:10][C:8]([N:1]1[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7]1)=[O:9])[CH2:15][CH:16]([CH3:18])[CH3:17])[CH2:57][C:58]1[CH:63]=[CH:62][C:61]([O:64][CH2:65][C:66]2[CH:71]=[CH:70][CH:69]=[CH:68][CH:67]=2)=[CH:60][CH:59]=1)([CH3:53])([CH3:51])[CH3:52]
Reactant: CC(C)(C)OC(=O)[C@H](N)Cc1ccc(OCc2ccccc2)cc1
Reactant: CC(C)C[C@H](NC(=O)N1CCCCCC1)C(=O)O
Agent: CN(C)C(On1nnc2ccccc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CCN(CC)CC
Solvent: CC#N
Product: CC(C)C[C@H](NC(=O)N1CCCCCC1)C(=O)N[C@H](Cc1ccc(OCc2ccccc2)cc1)C(=O)OC(C)(C)C
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 79.8 %

Procedure:
A solution of the product from Example Z ((S)-2-[(azepane-1-carbonyl)-amino]-4-methyl-pentanoic acid) (0.8 g, 3.1 mmol) and triethylamine (1.6 mL, 6.2 mmol) HBTU (1.3 g, 3.4 mmol) in acetonitrile (15 mL) was treated with HBTU (1.54 g, 4.06 mmol). The resulting solution was treated with the product from Example B ((R)-2-amino-3-(4-benzyloxy-phenyl)-propionic acid tert-butyl ester) (1.08 g, 3.30 mmol), and the resulting solution was stirred at room temperature for 30 minutes and allowed to stand overnight. The reaction mixture was concentrated and the residue dissolved in ethyl acetate (100 mL) and washed sequentially with 0.6 M aqueous NaHCO3 solution, saturated aqueous NaCl solution, and water. The organic phase was dried over MgSO4 and activate charcoal, filtered, and concentrated. The residue was purified by chromatography (silica gel, 25% ethyl acetate/hexane) to give the title compound as a white solid (1.4 g, 79%), mp=38-40° C.
Reaction SMILES: [NH2:1][CH2:2][C:3]([OH:5])=O.N1C=CC=CC=1.[OH-].[Na+].[CH2:14]([N:16]=[C:17]=[S:18])[CH3:15]>O>[CH2:14]([N:16]1[C:3](=[O:5])[CH2:2][NH:1][C:17]1=[S:18])[CH3:15]
Reactant: CCN=C=S
Reactant: NCC(=O)O
Agent: [Na+]
Agent: [OH-]
Solvent: O
Solvent: c1ccncc1
Product: CCN1C(=O)CNC1=S
Temperature: 40 °C
Yield: 90 %

Procedure:
Glycine 36 (150 mg, 2.0 mmol) was dissolved in H2O (5.0 mL) and pyridine (5.0 mL) solution. The pH of the solution was adjusted to about 9.0 as shown by an indicator paper by the addition of 1M NaOH. The solution was heated to 40° C. and kept at that temperature during the reaction. Ethyl isothiocyanate 35 (0.263 mL, 3.0 mmol) was added with vigorous stirring. Small portions of 1M NaOH was added to keep the pH at about 9.0. The reaction was completed when the alkali consumption ceased (1 h). Pyridine and excess alkyl isothiocyanates were then removed by repeated extraction with equal volumes of benzene. Subsequently, an amount of conc. HCl (0.75 mL) was added and the mixture was refluxed for 2 h. The residue was extracted with ethyl acetate (2×150 mL). The organic layer was dried with brine and MgSO4, then concentrated in vacuo. Flash column chromatography on silica gel (hexane:ethyl acetate=2:1) of the residue afforded the desired product 37 in 90% yield (258 mg, pale yellow solid). 1H NMR (400 MHz, CDCl3): 6.88 (br, 1H), 4.06 (d, J=1.2 Hz, 2H), 3.89 (q, J=7.2 Hz, 2H), 1.25 (t, J=7.2 Hz, 3H).
Reaction SMILES: [F:1][C:2]1[C:8]([F:9])=[C:7]([F:10])[CH:6]=[CH:5][C:3]=1[NH2:4].[OH:11][CH2:12][C:13](=O)[CH3:14]>>[OH:11][CH2:12][CH:13]([NH:4][C:3]1[CH:5]=[CH:6][C:7]([F:10])=[C:8]([F:9])[C:2]=1[F:1])[CH3:14]
Reactant: Nc1ccc(F)c(F)c1F
Reactant: CC(=O)CO
Product: CC(CO)Nc1ccc(F)c(F)c1F

Procedure:
2,3,4-trifluoroaniline was reductively alkylated in the presence of hydroxyacetone using a sulfided palladium on carbon catalyst. 30 g of 5% Pd/C catalyst (50% H2O)) was slurried in 200 ml of absolute methanol. The mixture was allowed to settle and 90-95% of the liquid was decanted. This process was repeated three times. 2,3,4-Trifluoroaniline (118 g, 0.8 mole) was charged into a glass autoclave liner containing the catalyst. Hydroxyacetone (80 g, 1.08 mole) was then added and the mixture was purged with nitrogen. Hydrogenation was initiated at 65° C. and continued to a maximum temperature of 107° C. Hydrogen uptake continued for one hour between 430 and 450 psi at which time 75% of the alkylated product (3) was obtained with the remainder being unreacted 2,3,4-trifluoroaniline and hydroxyacetone.
Reaction SMILES: C([CH:6]([O:10][C:11]([NH:13][CH2:14][C:15]1([CH2:21][C:22]([OH:24])=[O:23])[CH2:20][CH2:19][CH2:18][CH2:17][CH2:16]1)=[O:12])[CH2:7][CH2:8][CH3:9])(=O)C(C)C.ClC1[CH:27]=[C:28]([CH:33]=CC=1)[C:29]([O:31]O)=[O:30].C([O-])(O)=O.[Na+].C(O)(=O)CC(CC(O)=O)(C(O)=O)O>ClCCl>[C:29]([O:31][CH:6]([O:10][C:11]([NH:13][CH2:14][C:15]1([CH2:21][C:22]([OH:24])=[O:23])[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20]1)=[O:12])[CH2:7][CH2:8][CH3:9])(=[O:30])[CH:28]([CH3:33])[CH3:27]
Reactant: O=C(OO)c1cccc(Cl)c1
Reactant: CCCC(OC(=O)NCC1(CC(=O)O)CCCCC1)C(=O)C(C)C
Agent: O=C(O)CC(O)(CC(=O)O)C(=O)O
Agent: O=C([O-])O
Agent: [Na+]
Solvent: ClCCl
Product: CCCC(OC(=O)NCC1(CC(=O)O)CCCCC1)OC(=O)C(C)C
Temperature: 25 °C
Reaction time: 16 h
Yield: 9.6 %

Procedure:
To a solution of (104) (780 mg, 2.3 mmol) in dichloromethane (20 mL) was added m-chloroperoxybenzoic acid (1.03 g, 4.6 mmol) and NaHCO3 (386 mg, 4.6 mmol). After stirring for 16 h at room temperature, another batch of m-chloroperoxybenzoic acid (791 mg, 4.6 mmol) and NaHCO3 (386 mg, 4.6 mmol) was added. The resulting mixture was stirred for another 8 h and then treated with 10% citric acid. After filtration, the organic layer was separated, dried over Na2SO4, and concentrated. The residue was purified by reverse phase preparative HPLC to afford 79 mg (11%) of the title compound. 1H NMR (CDCl3, 400 MHz): δ 0.94 (t, J=7.2 Hz, 3H), 1.153 (d, J=7.2 Hz, 3H), 1.150 (d, J=7.2 Hz, 3H), 1.32–1.58 (m, 12H), 1.74 (m, 2H), 2.28 (s, 2H), 2.56 (m, 1H), 3.23 (m, 2H), 5.27 (t, J=6.8 Hz, 1H, NH), 6.71 (t, J=5.6 Hz, 1H). MS (ESI) m/z 358.30 (M+H+).
Reaction SMILES: [CH2:1]([NH:3][CH2:4][C:5]1[CH:10]=[C:9]([C:11]([F:14])([F:13])[F:12])[CH:8]=[CH:7][C:6]=1[C:15]1[C:20]([O:21][CH3:22])=[CH:19][CH:18]=[C:17]([CH2:23][C:24]#[N:25])[CH:16]=1)[CH3:2].Cl[C:27]([O:29][CH2:30][C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)=[O:28]>>[CH2:30]([O:29][C:27](=[O:28])[N:3]([CH2:4][C:5]1[CH:10]=[C:9]([C:11]([F:13])([F:14])[F:12])[CH:8]=[CH:7][C:6]=1[C:15]1[CH:16]=[C:17]([CH2:23][C:24]#[N:25])[CH:18]=[CH:19][C:20]=1[O:21][CH3:22])[CH2:1][CH3:2])[C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1
Reactant: O=C(Cl)OCc1ccccc1
Reactant: CCNCc1cc(C(F)(F)F)ccc1-c1cc(CC#N)ccc1OC
Product: CCN(Cc1cc(C(F)(F)F)ccc1-c1cc(CC#N)ccc1OC)C(=O)OCc1ccccc1

Procedure:
Prepared according to the procedure described in Example 1, Step 6, using the following starting materials: (2′-ethylaminomethyl-6-methoxy-4′-trifluoromethyl-biphenyl-3-yl)-acetonitrile and benzyl chloroformate. M+H is 483.
Reaction SMILES: C(NC(C)C)(C)C.[Cl:8][C:9]1[C:14]([NH2:15])=[C:13]2[O:16][CH2:17][O:18][C:12]2=[C:11](I)[CH:10]=1.[CH2:20]([O:23][CH3:24])[C:21]#[CH:22]>C(OCC)(=O)C.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cu](I)I>[Cl:8][C:9]1[C:14]([NH2:15])=[C:13]2[O:16][CH2:17][O:18][C:12]2=[C:11]([C:22]#[C:21][CH2:20][O:23][CH3:24])[CH:10]=1
Reactant: Nc1c(Cl)cc(I)c2c1OCO2
Reactant: C#CCOC
Agent: Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1
Agent: I[Cu]I
Solvent: CCOC(C)=O
Solvent: CC(C)NC(C)C
Product: COCC#Cc1cc(Cl)c(N)c2c1OCO2
Temperature: 25 °C

Procedure:
Bis(Triphenyl-phosphine)palladium(II) chloride (472 mg), copper iodide (192 mg) and diisopropylamine (680 mg) were added to a stirred solution of 6-chloro-4-iodo-2,3-methylenedioxyaniline (1000 mg) and methyl propargyl ether (471 mg) in ethyl acetate (10 mls) at −20° C. The reaction was allowed to warm to ambient temperature over 16 hours. The reaction mixture was partitioned between ethyl acetate and saturated NaHCO3. The organics were washed with water and saturated brine and dried over magnesium sulfate. The product was purified by column chromatography on silica using a gradient of 80–100% Dichloromethane/isohexane as eluent. 6-chloro-4-(3-methoxyprop-1-ynyl)-2,3-methylendioxyaniline was thus obtained as a tan crystalline solid (200 mg); NMR Spectrum: (DMSOd6) 3.28 (s, 3H), 4.26 (s, 2H), 5.52 (s, 2H), 6.05 (s, 2H), 6.93 (s, 1H).
Reaction SMILES: [OH:1][C:2]1[CH:3]=[C:4]([CH:14]=[C:15]([O:17][C@@H:18]([CH3:22])[CH2:19][O:20][CH3:21])[CH:16]=1)[C:5]([NH:7][C:8]1[CH:12]=[CH:11][N:10]([CH3:13])[N:9]=1)=[O:6].C(=O)([O-])[O-].[K+].[K+].[Cl:29][C:30]1[CH:31]=[C:32]([S:37]([N:40]([CH3:42])[CH3:41])(=[O:39])=[O:38])[CH:33]=[CH:34][C:35]=1F>C(#N)C>[Cl:29][C:30]1[CH:31]=[C:32]([S:37]([N:40]([CH3:42])[CH3:41])(=[O:39])=[O:38])[CH:33]=[CH:34][C:35]=1[O:1][C:2]1[CH:3]=[C:4]([CH:14]=[C:15]([O:17][C@@H:18]([CH3:22])[CH2:19][O:20][CH3:21])[CH:16]=1)[C:5]([NH:7][C:8]1[CH:12]=[CH:11][N:10]([CH3:13])[N:9]=1)=[O:6]
Reactant: COC[C@H](C)Oc1cc(O)cc(C(=O)Nc2ccn(C)n2)c1
Reactant: CN(C)S(=O)(=O)c1ccc(F)c(Cl)c1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CC#N
Product: COC[C@H](C)Oc1cc(Oc2ccc(S(=O)(=O)N(C)C)cc2Cl)cc(C(=O)Nc2ccn(C)n2)c1
Temperature: 160 °C
Yield: 688.3 %

Procedure:
To a solution of 3-hydroxy-5-[(1S)-2-methoxy-(1-methylethyl)oxy]-N-(1-methyl-1H-pyrazol-3-yl)benzamide (152 mg, 0.50 mmol) in acetonitrile (3.5 mL) was added potassium carbonate (345 mg, 2.5 mmol) and 3-chloro-4-fluoro-N,N-dimethylbenzenesulfonamide (237 mg, 1.0 mmol) and the mixture was heated under microwave conditions at 160° C. for 2 hours. The mixtures were filtered and evaporated. The residue was purified by flash chromatography (eluting with an increasing gradient of 60 to 100% ethyl acetate in isohexane) to afford the title compound (1.8 g, 98%).