Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH3:1][O:2][C:3]1[CH:12]=[C:11]2[C:6]([CH2:7][CH2:8][CH2:9][CH:10]2[C:13]([OH:15])=O)=[CH:5][CH:4]=1.[Cl:16][C:17]1[CH:22]=[CH:21][C:20]([CH2:23][NH:24][C:25]2[CH:30]=[CH:29][C:28]([CH:31]([CH3:33])[CH3:32])=[CH:27][CH:26]=2)=[CH:19][CH:18]=1>>[Cl:16][C:17]1[CH:18]=[CH:19][C:20]([CH2:23][N:24]([C:25]2[CH:26]=[CH:27][C:28]([CH:31]([CH3:33])[CH3:32])=[CH:29][CH:30]=2)[C:13]([CH:10]2[C:11]3[C:6](=[CH:5][CH:4]=[C:3]([O:2][CH3:1])[CH:12]=3)[CH2:7][CH2:8][CH2:9]2)=[O:15])=[CH:21][CH:22]=1
Reactant: COc1ccc2c(c1)C(C(=O)O)CCC2
Reactant: CC(C)c1ccc(NCc2ccc(Cl)cc2)cc1
Product: COc1ccc2c(c1)C(C(=O)N(Cc1ccc(Cl)cc1)c1ccc(C(C)C)cc1)CCC2
Yield: 26.7 %

Procedure:
By the reaction and treatment in the same manner as in Example 1 using 7-methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid (1.0 g) and [(4-chlorophenyl)methyl](4-isopropylphenyl) amine (1.5 g) as starting materials, N-[(4-chlorophenyl)methyl]-N-(4-isopropylphenyl)-7-methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxamide (0.58 g) was obtained. melting point: 87-88° C.
Reaction SMILES: [C:1]([O:5][C:6]([CH:8]1[CH2:13][CH2:12][CH:11]([NH2:14])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[O-]S([O-])(=O)=O.[Mg+2].[CH:21](=O)[C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1.[BH4-].[Na+]>CO.O>[C:1]([O:5][C:6]([CH:8]1[CH2:9][CH2:10][CH:11]([NH:14][CH2:21][C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[CH2:12][CH2:13]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]
Reactant: O=Cc1ccccc1
Reactant: CC(C)(C)OC(=O)C1CCC(N)CC1
Agent: O=S(=O)([O-])[O-]
Agent: [BH4-]
Agent: [Mg+2]
Solvent: O
Solvent: CO
Product: CC(C)(C)OC(=O)C1CCC(NCc2ccccc2)CC1
Temperature: 0 °C
Reaction time: 1 h
Yield: 100.9 %

Procedure:
To a solution of 4-amino-cyclohexanecarboxylic acid tert-butyl ester (500 mg, 2.500 mmol) in MeOH (3 mL) is added TEA (140 uL, 1.000 mmol), MgSO4 (452 mg, 3.750 mmol), and benzaldehyde (278 uL, 2.750 mmol). The mixture stirs 1 h. The mixture is then cooled to 0° C. and NaBH4 (568 mg, 15.00 mmol) is added portionwise over 10 min. The mixture stirs 1 h at ambient temperature. Then H2O (20 mL) is added and the mixture is extracted with EtOAc (2×50 mL), dried and concentrated to affords 730 mg of 4-benzylamino-cyclohexanecarboxylic acid tert-butyl ester. LC/MS: [M+H]+ 290, Rt=0.80 min (method 6).
Reaction SMILES: C([Si]([O:8]/[C:9](/[C:12]1[CH:17]=[CH:16][CH:15]=[C:14]([Br:18])[CH:13]=1)=[CH:10]\[CH3:11])(C)C)(C)(C)C.CC[C@@H]1[C@@H]2C[C@H]([C@@H](OC3C4C(=CC=CC=4)C(O[C@@H](C4C=CN=C5C=4C=C(OC)C=C5)[C@@H]4N5C[C@H](CC)[C@@H](CC5)C4)=NN=3)C3C=CN=C4C=3C=C([O:40]C)C=C4)N(CC2)C1.CS(N)(=O)=O>C(O)(C)(C)C.O>[Br:18][C:14]1[CH:13]=[C:12]([C:9](=[O:8])[C@H:10]([OH:40])[CH3:11])[CH:17]=[CH:16][CH:15]=1
Reactant: C/C=C(\O[Si](C)(C)C(C)(C)C)c1cccc(Br)c1
Reactant: CC[C@H]1CN2CC[C@H]1C[C@@H]2[C@@H](Oc1nnc(O[C@@H](c2ccnc3ccc(OC)cc23)[C@H]2C[C@@H]3CCN2C[C@@H]3CC)c2ccccc12)c1ccnc2ccc(OC)cc12
Agent: CS(N)(=O)=O
Solvent: O
Solvent: CC(C)(C)O
Product: C[C@@H](O)C(=O)c1cccc(Br)c1
Yield: 87.3 %

Procedure:
Compound 10d was synthesized by a procedure similar to that described for (R)-10a using (Z)-tert-butyl(1-(3-bromophenyl)prop-1-enyloxy)dimethylsilane, (9d, 1.15 g, 0.0035 mol), AD-mix-β (4.9 g), and CH3SO2NH2 (334 mg, 3.5 mmol) in tert-butyl alcohol-water (17.5 mL. 17.5 mL). The reaction was quenched with sodium sulfite (3.5 g). After purification by column chromatography on silica gel, 0.700 g (88%) of the desired product was isolated: [α]20D +61.1° (c 1.3, CHCl3); 1H NMR (CDCl3) δ 8.09-8.04 (m, 1H), 7.87-7.81 (m, 1H), 7.78-7.72 (m, 1H), 7.39 (t, 1H, J=8.0 Hz), 5.18-5.05 (m, 1H), 3.66 (d, 1H, J=6.4 Hz), 1.45 (d, 3H, J=7.2 Hz); 13C NMR (CDCl3) δ 201.2, 136.8, 135.2, 131.6, 130.4, 127.1, 123.3, 69.5, 22.1. C9H9BrO2.
Reaction SMILES: [Cl:1][C:2]1[CH:11]=[C:10]2[C:5]([C:6](O)=[CH:7][CH:8]=[N:9]2)=[CH:4][CH:3]=1.P(Br)(Br)([Br:15])=O>>[Br:15][C:6]1[C:5]2[C:10](=[CH:11][C:2]([Cl:1])=[CH:3][CH:4]=2)[N:9]=[CH:8][CH:7]=1
Reactant: Oc1ccnc2cc(Cl)ccc12
Reactant: O=P(Br)(Br)Br
Product: Clc1ccc2c(Br)ccnc2c1
Temperature: 140 °C

Procedure:
83.9 g of 7-chloro-4-hydroxyquinoline were added portionwise at 60° to 150 g of phosphorus oxybromide and the mixture was thereafter heated to 140° C. for 6 hours. After cooling, the mixture was treated with 3 l of ice-water and extracted with 2×1.5 l of dichloromethane. After evaporation of the solvent and crystallization from 1.3 l of hexane, 34 g of product were obtained as colourless crystals, m.p.: 102°-103° C.
Reaction SMILES: [C:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]2[CH:10]=[N:11][N:12]([C:15]3[CH:23]=[CH:22][C:18]([C:19]([OH:21])=O)=[CH:17][N:16]=3)[C:13]=2[OH:14])=[C:5]([CH3:24])[CH:4]=1)#[N:2].Cl.C(N=C=NCCCN(C)C)C.C1C=CC2N(O)N=NC=2C=1.C(N(CC)C(C)C)(C)C.Cl.[CH3:57][N:58]([CH3:63])[CH:59]1[CH2:62][NH:61][CH2:60]1.C(O)(=O)CC(CC(O)=O)(C(O)=O)O>CN(C=O)C.O>[CH3:57][N:58]([CH3:63])[CH:59]1[CH2:62][N:61]([C:19]([C:18]2[CH:22]=[CH:23][C:15]([N:12]3[C:13]([OH:14])=[C:9]([C:6]4[CH:7]=[CH:8][C:3]([C:1]#[N:2])=[CH:4][C:5]=4[CH3:24])[CH:10]=[N:11]3)=[N:16][CH:17]=2)=[O:21])[CH2:60]1
Reactant: CN(C)C1CNC1
Reactant: Cc1cc(C#N)ccc1-c1cnn(-c2ccc(C(=O)O)cn2)c1O
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: O=C(O)CC(O)(CC(=O)O)C(=O)O
Solvent: O
Solvent: CCN(C(C)C)C(C)C
Solvent: CN(C)C=O
Product: Cc1cc(C#N)ccc1-c1cnn(-c2ccc(C(=O)N3CC(N(C)C)C3)cn2)c1O
Temperature: 25 °C
Reaction time: 16 h

Procedure:
Combined 6-(4-(4-cyano-2-methylphenyl)-5-hydroxy-1H-pyrazol-1-yl)nicotinic acid (105 mg, 0.328 mmol), N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride (94.0 mg, 0.490 mmol), HOBT (66.4 mg, 0.492 mmol) in DMF (1.0 mL) and added N,N-diisopropylethylamine (0.285 mL, 1.639 mmol). Then added N,N-dimethylazetidin-3-amine hydrochloride (67.2 mg, 0.492 mmol) and the reaction was allowed to stir at room temperature for 16 hours. The reaction mixture was diluted with water (3.5 mL) and acidified to pH 4 with 10% citric acid to give a solid, which was collected by filtration, washed with water, methanol, and diethyl ether and dried to give the title compound as a citrate salt. 1H NMR (400 MHz, DMSO-d6) δ ppm 2.17 (s, 6 H) 2.36 (s, 3 H) 2.52-2.58 (m, 1 H) 2.61-2.68 (m, 1 H) 3.24 (ddd, J=12.25, 7.07, 5.18 Hz, 1 H) 3.87 (d, J=5.05 Hz, 1 H) 4.07 (t, J=8.34 Hz, 1 H) 4.20 (br. s., 1 H) 4.37 (t, J=7.83 Hz, 1 H) 7.57 (dd, J=7.96, 1.39 Hz, 1 H) 7.63 (s, 1 H) 7.75 (d, J=8.08 Hz, 1 H) 8.06 (s, 1 H) 8.17 (dd, J=8.59, 2.27 Hz, 1 H) 8.34 (d, J=8.84 Hz, 1 H) 8.66 (dd, J=2.27, 0.76 Hz, 1 H); ESI-MS m/z [M+H]+ 403.1.
Reaction SMILES: [CH2:1]([O:3][C:4]([C:6]1[N:7]=[CH:8][C:9]2[NH:10][C:11]3[C:16]([C:17]=2[C:18]=1[CH2:19][O:20][CH3:21])=[C:15]([OH:22])[CH:14]=[CH:13][CH:12]=3)=[O:5])[CH3:2].C(=O)([O-])[O-].[K+].[K+].[F:29][C:30]1[CH:31]=[C:32]([CH:35]=[CH:36][CH:37]=1)[CH2:33]Cl>C(O)C>[CH2:1]([O:3][C:4]([C:6]1[N:7]=[CH:8][C:9]2[NH:10][C:11]3[C:16]([C:17]=2[C:18]=1[CH2:19][O:20][CH3:21])=[C:15]([O:22][CH2:33][C:32]1[CH:35]=[CH:36][CH:37]=[C:30]([F:29])[CH:31]=1)[CH:14]=[CH:13][CH:12]=3)=[O:5])[CH3:2]
Reactant: Fc1cccc(CCl)c1
Reactant: CCOC(=O)c1ncc2[nH]c3cccc(O)c3c2c1COC
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CCO
Product: CCOC(=O)c1ncc2[nH]c3cccc(OCc4cccc(F)c4)c3c2c1COC
Yield: 40.9 %

Procedure:
Under a nitrogen atmosphere, 0.3 g of 5-hydroxy-4-methoxymethyl-β-carboline-3-carboxylic acid ethyl ester is refluxed for 4 hours in 60 ml of ethanol with 0.3 g of potassium carbonate and 0.174 g of 3-fluorobenzyl chloride. After filtration and concentration under vacuum, the residue is chromatographed over silica gel (methylene chloride +ethanol/1000+25), thus obtaining 0.167 g of 5-(3-fluorobenzyloxy)-4-methoxymethyl-β-carboline-3-carboxylic acid ethyl ester, mp 188.0° C.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[C:6](Cl)[CH:5]=[CH:4][C:3]=1[C:9]1[N:10]=[C:11]([CH2:30][CH3:31])[C:12]([NH:17][C@@H:18]2[C:26]3[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=3)[CH2:20][C@@H:19]2[O:27][CH2:28][CH3:29])=[N:13][C:14]=1[CH2:15][CH3:16].ClC1C=[C:37]([O:39]C)C=CC=1C1N=C(CC)C(N[C@@H]2C3C(=CC=CC=3)C[C@@H]2O)=NC=1CC>>[Cl:1][C:2]1[CH:7]=[C:6]([O:39][CH3:37])[CH:5]=[CH:4][C:3]=1[C:9]1[N:10]=[C:11]([CH2:30][CH3:31])[C:12]([NH:17][C@@H:18]2[C:26]3[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=3)[CH2:20][C@@H:19]2[O:27][CH2:28][CH3:29])=[N:13][C:14]=1[CH2:15][CH3:16]
Reactant: CCO[C@H]1Cc2ccccc2[C@H]1Nc1nc(CC)c(-c2ccc(Cl)cc2Cl)nc1CC
Reactant: CCc1nc(-c2ccc(OC)cc2Cl)c(CC)nc1N[C@@H]1c2ccccc2C[C@@H]1O
Product: CCO[C@H]1Cc2ccccc2[C@H]1Nc1nc(CC)c(-c2ccc(OC)cc2Cl)nc1CC

Procedure:
Following the procedure for the preparation of 5-(2,4-dichlorophenyl)-N-[(1R,2S)-2-ethoxy-2,3-dihydro-1H-inden-1-yl]-3,6-diethylpyrazin-2-amine but substituting (1R,2S)-1-{[5-(2-chloro-4-methoxyphenyl)-3,6-diethylpyrazin-2-yl]amino}-2,3-dihydro-1H-inden-2-ol and making non-critical variations provided the title compound as a pale yellow semi-solid. IR (liq.) 2971, 2935, 2875, 1606, 1565, 1480, 1440, 1391, 1287, 1230, 1206, 1183, 1091, 1079, 1044 cm−1; OAMS supporting ions at: ESI+ 452.1; MS (EI) m/z 451 (M+); MS (FAB) calcd for C26H30CLN3O2 +H1 452.2104, found 452.2100. [α]25D=−91 (c 0.39, methylene chloride); Anal. Calcd for C26H30ClN3O2: C, 69.09; H, 6.69; N, 9.30. Found: C, 69.04; H, 6.74; N, 9.30.
Reaction SMILES: Cl[C:2]1[N:7]=[C:6]([N:8]([CH:18]2[CH2:20][CH2:19]2)[CH2:9][C:10]2[CH:15]=[CH:14][C:13]([O:16][CH3:17])=[CH:12][CH:11]=2)[C:5]2=[N:21][CH:22]=[C:23]([C:24]#[N:25])[N:4]2[N:3]=1.[NH2:26][C:27]1[CH:28]=[C:29]([CH:32]=[C:33]([N:36]2[CH2:41][CH2:40][N:39]3[S:42](=[O:46])(=[O:45])[CH2:43][CH2:44][CH:38]3[CH2:37]2)[C:34]=1[Cl:35])[C:30]#[N:31].CC1(C)C2C(=C(P(C3C=CC=CC=3)C3C=CC=CC=3)C=CC=2)OC2C(P(C3C=CC=CC=3)C3C=CC=CC=3)=CC=CC1=2.C(=O)([O-])[O-].[Cs+].[Cs+]>O1CCOCC1.C([O-])(=O)C.[Pd+2].C([O-])(=O)C.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.[Fe+2]>[Cl:35][C:34]1[C:33]([N:36]2[CH2:41][CH2:40][N:39]3[S:42](=[O:45])(=[O:46])[CH2:43][CH2:44][CH:38]3[CH2:37]2)=[CH:32][C:29]([C:30]#[N:31])=[CH:28][C:27]=1[NH:26][C:2]1[N:7]=[C:6]([N:8]([CH:18]2[CH2:19][CH2:20]2)[CH2:9][C:10]2[CH:15]=[CH:14][C:13]([O:16][CH3:17])=[CH:12][CH:11]=2)[C:5]2=[N:21][CH:22]=[C:23]([C:24]#[N:25])[N:4]2[N:3]=1
Reactant: COc1ccc(CN(c2nc(Cl)nn3c(C#N)cnc23)C2CC2)cc1
Reactant: N#Cc1cc(N)c(Cl)c(N2CCN3C(CCS3(=O)=O)C2)c1
Agent: [Fe+2]
Agent: [Pd+2]
Agent: CC(=O)[O-]
Solvent: C1COCCO1
Product: COc1ccc(CN(c2nc(Nc3cc(C#N)cc(N4CCN5C(CCS5(=O)=O)C4)c3Cl)nn3c(C#N)cnc23)C2CC2)cc1
Temperature: 80 °C
Yield: 28.8 %

Procedure:
A mixture of 2-chloro-4-(cyclopropyl(4-methoxybenzyl)amino)imidazo[2,1-f][1,2,4]triazine-7-carbonitrile (40.2 mg, 0.113 mmol), 3-amino-4-chloro-5-(1,1-dioxidotetrahydro-2H-isothiazolo[2,3-a]pyrazin-5(3H)-yl)benzonitrile (37 mg, 0.113 mmol), palladium(II) acetate (6.74 mg, 0.030 mmol), XANTPHOS (6.55 mg, 0.011 mmol), DPPF (6.28 mg, 0.011 mmol) and cesium carbonate (96 mg, 0.294 mmol) in Dioxane (2 ml) was evacuated and back filled with nitrogen three time and was heated at 80° C. for 3 h. The reaction mixture was filtered through a celite pad and the filtrate was concentrated. The crude product was purified by flash chromatography on silica gel using an automated ISCO system (24 g column, eluting with 0-5% Methanol/DCM). 2-((2-chloro-5-cyano-3-(1,1-dioxidotetrahydro-2H-isothiazolo[2,3-a]pyrazin-5(3H)-yl)phenyl)amino)-4-(cyclopropyl(4-methoxybenzyl)amino)imidazo[2,1-f][1,2,4]triazine-7-carbonitrile (21 mg) was obtained as a light brown solid
Reaction SMILES: [NH2:1][CH2:2][CH2:3][CH2:4][NH:5][C:6]1[CH:10]=[CH:9][NH:8][N:7]=1.[C:11]([N:19]=[C:20]=[S:21])(=[O:18])[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1>>[C:11]([NH:19][C:20]([NH:1][CH2:2][CH2:3][CH2:4][NH:5][C:6]1[CH:10]=[CH:9][NH:8][N:7]=1)=[S:21])(=[O:18])[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1
Reactant: O=C(N=C=S)c1ccccc1
Reactant: NCCCNc1cc[nH]n1
Product: O=C(NC(=S)NCCCNc1cc[nH]n1)c1ccccc1

Procedure:
By the procedure of Example 46, reacting 3-(3-aminopropylamino)pyrazole (prepared as in Example 53) with benzoyl isothiocyanate gives N-benzoyl-N'-[3-(3-pyrazolylamino)propyl]thiourea.
Reaction SMILES: [NH:1]1[CH2:5][CH2:4][C@H:3]([NH:6][C:7]([C:9]23[CH2:18][CH:13]4[CH2:14][CH:15]([CH2:17][CH:11]([CH2:12]4)[CH2:10]2)[CH2:16]3)=[O:8])[CH2:2]1.C1(C)C=CC(S(O[CH2:29][CH2:30][C:31]2[CH:36]=[CH:35][C:34]([Cl:37])=[CH:33][CH:32]=2)(=O)=O)=CC=1>>[Cl:37][C:34]1[CH:35]=[CH:36][C:31]([CH2:30][CH2:29][N:1]2[CH2:5][CH2:4][C@H:3]([NH:6][C:7]([C:9]34[CH2:18][CH:13]5[CH2:14][CH:15]([CH2:17][CH:11]([CH2:12]5)[CH2:10]3)[CH2:16]4)=[O:8])[CH2:2]2)=[CH:32][CH:33]=1
Reactant: O=C(N[C@H]1CCNC1)C12CC3CC(CC(C3)C1)C2
Reactant: Cc1ccc(S(=O)(=O)OCCc2ccc(Cl)cc2)cc1
Product: O=C(N[C@H]1CCN(CCc2ccc(Cl)cc2)C1)C12CC3CC(CC(C3)C1)C2
Yield: 22 %

Procedure:
(S)-N-(Pyrrolidin-3-yl)-1-adamantanecarboxamide (0.38 g) and 2-(4-chlorophenyl)ethyl p-toluenesulfonate (0.57 g) were reacted under the same conditions as in Example 1 to give (S)-N-(1-(2-(4-chlorophenyl)ethyl)pyrrolidin-3-yl)-1-adamantanecarboxamide (0.13 g), melting point 94-95° C.
Reaction SMILES: Cl[C:2]1[N:7]=[C:6]([C:8]2[S:12][C:11]([CH:13]3[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]3)=[N:10][C:9]=2[C:19]2[C:20]([F:37])=[C:21]([NH:25][S:26]([C:29]3[C:34]([F:35])=[CH:33][CH:32]=[CH:31][C:30]=3[F:36])(=[O:28])=[O:27])[CH:22]=[CH:23][CH:24]=2)[CH:5]=[CH:4][N:3]=1.[NH4+:38].[OH-]>>[NH2:38][C:2]1[N:7]=[C:6]([C:8]2[S:12][C:11]([CH:13]3[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]3)=[N:10][C:9]=2[C:19]2[C:20]([F:37])=[C:21]([NH:25][S:26]([C:29]3[C:34]([F:35])=[CH:33][CH:32]=[CH:31][C:30]=3[F:36])(=[O:28])=[O:27])[CH:22]=[CH:23][CH:24]=2)[CH:5]=[CH:4][N:3]=1
Reactant: [NH4+]
Reactant: O=S(=O)(Nc1cccc(-c2nc(C3CCCCC3)sc2-c2ccnc(Cl)n2)c1F)c1c(F)cccc1F
Agent: [OH-]
Product: Nc1nccc(-c2sc(C3CCCCC3)nc2-c2cccc(NS(=O)(=O)c3c(F)cccc3F)c2F)n1
Yield: 57 %

Procedure:
Following a procedure analogous to Example 21 using N-{3-[5-(2-chloro-4-pyrimidinyl)-2-cyclohexyl-1,3-thiazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide (0.10 g, 0.177 mmol) and NH4OH (3 mL) the title compound was obtained (0.055 g, 57% yield). 1H NMR (400 MHz, DMSO-d6) δ ppm 10.88 (br. s., 1H), 7.97 (br. s., 1H), 7.68 (br. s., 1H), 7.09-7.57 (m, 5H), 6.75 (br. s., 2H), 5.84 (br. s., 1H), 2.98 (d, J=0.5 Hz, 1H), 2.06 (br. s., 2H), 1.59-1.91 (m, 3H), 1.06-1.59 (m, 5H). m/z (ES+): 546 [M+H]+.
Reaction SMILES: Cl.[NH2:2][CH2:3][C:4]1[CH:12]=[CH:11][CH:10]=[C:9]2[C:5]=1[C:6](=[O:22])[N:7]([CH:14]1[CH2:19][CH2:18][C:17](=[O:20])[NH:16][C:15]1=[O:21])[C:8]2=[O:13].C(N(C(C)C)CC)(C)C.[Cl:32][C:33]1[CH:41]=[CH:40][C:36]([C:37](Cl)=[O:38])=[CH:35][CH:34]=1>C(Cl)Cl>[Cl:32][C:33]1[CH:41]=[CH:40][C:36]([C:37]([NH:2][CH2:3][C:4]2[CH:12]=[CH:11][CH:10]=[C:9]3[C:5]=2[C:6](=[O:22])[N:7]([CH:14]2[CH2:19][CH2:18][C:17](=[O:20])[NH:16][C:15]2=[O:21])[C:8]3=[O:13])=[O:38])=[CH:35][CH:34]=1
Reactant: O=C(Cl)c1ccc(Cl)cc1
Reactant: NCc1cccc2c1C(=O)N(C1CCC(=O)NC1=O)C2=O
Agent: Cl
Solvent: CCN(C(C)C)C(C)C
Solvent: ClCCl
Product: O=C1CCC(N2C(=O)c3cccc(CNC(=O)c4ccc(Cl)cc4)c3C2=O)C(=O)N1
Temperature: 25 °C
Reaction time: 8 h
Yield: 54.4 %

Procedure:
To a stirred suspension of 4-aminomethyl-2-(2,6-dioxo-piperidin-3-yl)-isoindole-1,3-dione hydrochloride (0.7 g, 2.16 mmol) in CH2Cl2 (60 ml), was added diisopropylethylamine (0.94 mL, 5.4 mmol) and 4-chlorobenzoyl chloride (0.5 g, 2.8 mmol). The mixture was stirred at room temperature overnight and a suspension was obtained. The reaction mixture was quenched with MeOH (1 mL). The suspension was then filtered, and the solid was rinsed with CH2Cl2 (10 mL) to afford 4-chloro-N-[2-(2,6-dioxo-piperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-ylmethyl]-benzamide as a white solid (0.5 g, 52%): mp, 233-235° C.; HPLC: Waters Symmetry C-18, 3.9×150 mm, 5 micro, 1 mL/min, 240 nm, 40/60 (CH3CN/H2O): tR=4.7 min. (99%); 1H NMR (DMSO-d6): δ 2.06-2.11 (m, 1H), 2.53-2.64 (m, 2H), 2.84-2.93 (m, 1H), 4.95 (d, J=5.8 Hz, 2H), 5.15-5.20 (dd, J=5, 12 Hz, 1H), 7.56-7.59 (dd, J=1.7, 6.8 Hz, 2H), 7.72-7.83 (m, 3H), 7.93-7.96 (dd, J=1.8, 6.8 Hz, 2H), 9.23 (t, J=6 Hz, 1H), 11.15 (s, 1H). 13C NMR (DMSO-d6) δ: 21.97, 30.92, 38.38, 48.86, 121.90, 127.15, 128.45, 129.25, 131.53, 132.65, 133.09, 134.80, 136.28, 139.08, 165.57, 166.94, 167.51, 169.81, 172.74. Anal Calcd for C21H16ClN3O5: C, 59.23; H, 3.79; N, 9.87; Cl, 8.33. Found: C, 59.27; H, 3.42; N, 9.75; Cl, 8.57.
Reaction SMILES: [C:1](=[O:40])([O:36][CH:37](I)[CH3:38])[O:2][CH:3]([CH2:20][O:21][C:22](=[O:35])[C@H:23]([CH:32]([CH3:34])[CH3:33])[NH:24][C:25]([O:27][C:28]([CH3:31])([CH3:30])[CH3:29])=[O:26])[CH2:4][O:5][C:6](=[O:19])[C@H:7]([CH:16]([CH3:18])[CH3:17])[NH:8][C:9]([O:11][C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10].CC(OC[C:46]1[CH2:67][S:66][C@@H:49]2[C@H:50](NC(/C(/C3N=C(N)SC=3)=N\OC)=O)[C:51](=[O:52])[N:48]2[C:47]=1[C:68]([O-:70])=[O:69])=O.[Na+]>CN(C=O)C>[S:66]1[C@@H:49]2[CH2:50][C:51](=[O:52])[N:48]2[C:47]([C:68]([O:70][CH:37]([O:36][C:1]([O:2][CH:3]([CH2:20][O:21][C:22](=[O:35])[C@H:23]([CH:32]([CH3:34])[CH3:33])[NH:24][C:25]([O:27][C:28]([CH3:31])([CH3:30])[CH3:29])=[O:26])[CH2:4][O:5][C:6](=[O:19])[C@H:7]([CH:16]([CH3:18])[CH3:17])[NH:8][C:9]([O:11][C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10])=[O:40])[CH3:38])=[O:69])=[CH:46][CH2:67]1
Reactant: CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(COC(C)=O)CS[C@H]12)c1csc(N)n1
Reactant: CC(I)OC(=O)OC(COC(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)C)COC(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)C
Agent: [Na+]
Solvent: CN(C)C=O
Product: CC(OC(=O)OC(COC(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)C)COC(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)C)OC(=O)C1=CCS[C@@H]2CC(=O)N12

Procedure:
A solution of 1,3-bis(N-tert-butoxycarbonyl-L-valyloxy)-2-propyl 1-iodoethyl carbonate (0.156 mmol) and cefotaxime sodium (67.8 mg, 0.142 mmol) in 3.2 mL dry N,N′-dimethylformamide was stirred under argon for 22 h. The reaction mixture was concentrated and subjected to column chromatography (silica, 2/1 petroleum ether-ethyl acetate, and then 20/1 CH2Cl2-methanol) to yield an oil enriched in the desired product. The oil was dissolved in 10 mL ethyl acetate, washed with water, dried, and concentrated. A second chromatography (silica, 40/1 CH2Cl2-methanol) gave the title compound (59.7 mg) as cream-colored solids.
Reaction SMILES: Cl[C:2]1[C:7]([O:8][CH3:9])=[CH:6][CH:5]=[CH:4][N:3]=1.[NH:10]1[CH2:15][CH2:14][NH:13][CH2:12][CH2:11]1.C(=O)([O-])[O-].[K+].[K+].C(O)CCCC>>[CH3:9][O:8][C:7]1[C:2]([N:10]2[CH2:15][CH2:14][NH:13][CH2:12][CH2:11]2)=[N:3][CH:4]=[CH:5][CH:6]=1
Reactant: C1CNCCN1
Reactant: COc1cccnc1Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CCCCCO
Product: COc1cccnc1N1CCNCC1

Procedure:
2-Chloro-3-methoxypyridine, 7 g., 0.05 mole) was allowed to react with 21.5 g. (0.25 moles) of piperazine in the presence of 34.5 g. (0.25 mole) of pulverized potassium carbonate employing 150 ml. of amyl alcohol as reaction medium. The mixture was heated at reflux in a round bottom flask after drying the reaction mixture by distillation. A reflux period of 20 hrs. following elimination of the water was employed. The reaction mixture was filtered while hot and the solvent was removed from the filtrate by distillation. The residue was triturated with chloroform and 1 g. of solid was removed by filtration. The chloroform was removed from the filtrate by distillation yielding 3.88 g. of the desired product which was purified by distillation, b.p. 120°-124°/0.1 mmHg.
Reaction SMILES: [H-].[Na+].[Si:3]([O:10][CH2:11][C@H:12]1[O:17][C@:16]([C:20]2[CH:25]=[CH:24][C:23]([Cl:26])=[C:22]([CH2:27][C:28]3[CH:33]=[CH:32][C:31]([O:34][CH2:35][CH:36]([F:38])[F:37])=[CH:30][CH:29]=3)[CH:21]=2)([O:18][CH3:19])[C@H:15]([OH:39])[C@@H:14]([OH:40])[C@@H:13]1[OH:41])([C:6]([CH3:9])([CH3:8])[CH3:7])([CH3:5])[CH3:4].[CH2:42](Br)[C:43]1[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=1>C1COCC1.CN(C)C=O>[CH2:42]([O:41][C@H:13]1[C@H:14]([O:40][CH2:27][C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[C@@H:15]([O:39][CH2:16][C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)[C@@:16]([C:20]2[CH:25]=[CH:24][C:23]([Cl:26])=[C:22]([CH2:27][C:28]3[CH:29]=[CH:30][C:31]([O:34][CH2:35][CH:36]([F:38])[F:37])=[CH:32][CH:33]=3)[CH:21]=2)([O:18][CH3:19])[O:17][C@@H:12]1[CH2:11][O:10][Si:3]([C:6]([CH3:8])([CH3:9])[CH3:7])([CH3:5])[CH3:4])[C:43]1[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=1
Reactant: BrCc1ccccc1
Reactant: CO[C@@]1(c2ccc(Cl)c(Cc3ccc(OCC(F)F)cc3)c2)O[C@H](CO[Si](C)(C)C(C)(C)C)[C@@H](O)[C@H](O)[C@H]1O
Agent: [H-]
Agent: [Na+]
Solvent: C1CCOC1
Solvent: CN(C)C=O
Product: CO[C@@]1(c2ccc(Cl)c(Cc3ccc(OCC(F)F)cc3)c2)O[C@H](CO[Si](C)(C)C(C)(C)C)[C@@H](OCc2ccccc2)[C@H](OCc2ccccc2)[C@H]1OCc1ccccc1
Temperature: 0 °C
Reaction time: 0.5 h
Yield: 200.1 %

Procedure:
60% NaH (1.9 g, 47.21 mmol) and 15 mL THF were added into a 100 mL reaction flask and cooled to 0° C., followed by dropwise addition of (2S,3R,4S,5S,6R)-6-[(tert-butyl(dimethyl)silyl)oxymethyl]-2-[4-chloro-3-[[4-(2,2-difluoroethoxy)phenyl]methyl]phenyl]-2-methoxy-tetrahydropyran-3,4,5-triol 12f (4.96 g, 8.43 mmol) in THF (18 mL) within 10 minutes at 0° C. The reaction mixture was stirred for 30 minutes. Then a solution of benzyl bromide (7.21 g, 42.15 mmol) in N,N-dimethyl formamide (10 mL) was dropwise added before the reaction mixture was warmed and stirred for 16 hours at room temperature. Thereafter, the reaction mixture was partitioned after 200 mL ethyl acetate, saturated sodium bicarbonate (70 mL) and water (50 mL) were added. The organic extract was washed with 0.01 N hydrochloric acid (60 mL) and saturated sodium chloride solution, dried over anhydrous magnesium sulfate, and filtered. The filtrate was concentrated under reduced pressure to obtain the title compound [[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2-difluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-silane 12g (7.25 g, pale yellow liquid), which was used directly in the next step without purification.
Reaction SMILES: N1(CC2N3C=C(C)C=CC3=NC=2C2C=CC(C)=CC=2)C=CN=C1.Cl.Cl[CH2:26][C:27]1[N:31]2[CH:32]=[CH:33][CH:34]=[CH:35][C:30]2=[N:29][C:28]=1[C:36]1[CH:41]=[CH:40][C:39]([Cl:42])=[CH:38][CH:37]=1.[NH:43]1[C:51]2[C:46](=[CH:47][CH:48]=[CH:49][CH:50]=2)[CH2:45][CH:44]1[C:52]([O:54][CH3:55])=[O:53]>>[Cl:42][C:39]1[CH:40]=[CH:41][C:36]([C:28]2[N:29]=[C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][N:31]3[C:27]=2[CH2:26][N:43]2[C:51]3[C:46](=[CH:47][CH:48]=[CH:49][CH:50]=3)[CH2:45][CH:44]2[C:52]([O:54][CH3:55])=[O:53])=[CH:37][CH:38]=1
Reactant: ClCc1c(-c2ccc(Cl)cc2)nc2ccccn12
Reactant: COC(=O)C1Cc2ccccc2N1
Agent: Cc1ccc(-c2nc3ccc(C)cn3c2Cn2ccnc2)cc1
Agent: Cl
Product: COC(=O)C1Cc2ccccc2N1Cc1c(-c2ccc(Cl)cc2)nc2ccccn12

Procedure:
The title compound was prepared according to Method A and the experimentals described for compound 1 from 3-(chloromethyl)-2-(4-chlorophenyl)imidazo[1,2-a]pyridine hydrochloride and methyl indoline-2-carboxylate. M/e+ 418 for C24H21ClN3O2 (M+H)+; 1H-NMR (400 MHz, CDCl3) δ 8.33 (d, J=6.9 Hz, 1H), 7.69 (d, J=8.4 Hz, 2H), 7.64 (d, J=9.1 Hz, 1H), 7.64 (d, J=8.4 Hz, 2H), 7.25 (t, J=6.9 Hz, 1H), 7.09 (t, J=7.7 Hz, 1H), 7.04 (d, J=6.9 Hz, 1H), 6.83 (t, J=6.6 Hz, 1H), 6.75 (t, J=7.7 Hz, 1H), 6.60 (d, J=7.7 Hz, 1H), 4.90 (d, J=14.7 Hz, 1H), 4.62 (d, J=14.7 Hz, 1H), 3.85 (t, J=8.4 Hz, 1H), 3.26 (m, 1H), 3.23 (s, 3H), 2.96 (dd, J=15.7, 8.0 Hz, 1H) ppm.
Reaction SMILES: FC(F)(F)C([NH:5][C:6]1[N:7]=[C:8]2[CH:13]=[CH:12][C:11]([C:14](=[O:21])[C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)=[CH:10][N:9]2[C:22]=1[C:23]1[CH:28]=[CH:27][C:26]([C:29]([F:32])([F:31])[F:30])=[CH:25][CH:24]=1)=O>CC(=O)OCC>[NH2:5][C:6]1[N:7]=[C:8]2[CH:13]=[CH:12][C:11]([C:14](=[O:21])[C:15]3[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=3)=[CH:10][N:9]2[C:22]=1[C:23]1[CH:24]=[CH:25][C:26]([C:29]([F:32])([F:30])[F:31])=[CH:27][CH:28]=1
Reactant: O=C(c1ccccc1)c1ccc2nc(NC(=O)C(F)(F)F)c(-c3ccc(C(F)(F)F)cc3)n2c1
Solvent: CCOC(C)=O
Product: Nc1nc2ccc(C(=O)c3ccccc3)cn2c1-c1ccc(C(F)(F)F)cc1

Procedure:
The 2-trifluoroacetamido-3-(4-trifluoromethylphenyl)-6-benzoyl-imidazo[1,2-a]pyridine (10.1 g, 21.2 mmol) was converted to product in a manner substantially analogous to Example 56 to yield 4.43 g. (54.8%). EA, MS(FD).