Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [C:1]1([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)[CH:6]=[CH:5][C:4]([CH2:7][CH:8]2[NH:12][C:11](=[O:13])[C:10]([CH3:17])([C:14]([OH:16])=[O:15])[CH2:9]2)=[CH:3][CH:2]=1.C1(C)C=CC=CC=1.[C:31](Cl)(=[O:36])[C:32]([CH3:35])([CH3:34])[CH3:33].C(O)(=O)CC(CC(O)=O)(C(O)=O)O>O.C(N(CC)CC)C>[C:1]1([C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=2)[CH:2]=[CH:3][C:4]([CH2:7][C@H:8]2[N:12]([C:31](=[O:36])[C:32]([CH3:35])([CH3:34])[CH3:33])[C:11](=[O:13])[C@:10]([CH3:17])([C:14]([OH:16])=[O:15])[CH2:9]2)=[CH:5][CH:6]=1.[C:1]1([C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=2)[CH:2]=[CH:3][C:4]([CH2:7][C@H:8]2[N:12]([C:31](=[O:36])[C:32]([CH3:35])([CH3:34])[CH3:33])[C:11](=[O:13])[C@@:10]([CH3:17])([C:14]([OH:16])=[O:15])[CH2:9]2)=[CH:5][CH:6]=1
Reactant: CC1(C(=O)O)CC(Cc2ccc(-c3ccccc3)cc2)NC1=O
Reactant: CC(C)(C)C(=O)Cl
Agent: O=C(O)CC(O)(CC(=O)O)C(=O)O
Solvent: Cc1ccccc1
Solvent: CCN(CC)CC
Solvent: O
Product: CC(C)(C)C(=O)N1C(=O)[C@@](C)(C(=O)O)C[C@H]1Cc1ccc(-c2ccccc2)cc1
Product: CC(C)(C)C(=O)N1C(=O)[C@](C)(C(=O)O)C[C@H]1Cc1ccc(-c2ccccc2)cc1
Temperature: 60 °C
Reaction time: 4 h

Procedure:
44 mg (3R/S, 5R)-5-Biphenyl-4-ylmethyl-3-methyl-2-oxo-pyrrolidine-3-carboxylic acid (R1=H; R10=OH; R11=Me) [66:34 mixture of C3-stereoisomers] are added to 10 ml toluene. 119 μl Triethylamine are added and the resulting mixture warmed to 60° C. 52 μl Pivaloyl chloride are added and the mixture is stirred for 4 h. The mixture is then cooled to room temperature. 250 mg Citric acid in water (5 ml) is added and the phases are separated. The organic phase is washed with water, dried (MgSO4) and concentrated in vacuo to give (3R,5R)-5-Biphenyl-4-ylmethyl-1-(2,2-dimethylpropionyl)-3-methyl-2-oxo-pyrrolidine-3-carboxylic acid (R1=Piv; R10=OH; R11=Me) and (3S,5R)-5-Biphenyl-4-ylmethyl-1-(2,2-dimethylpropionyl)-3-methyl-2-oxo-pyrrolidine-3-carboxylic acid (R1=Piv; R10=OH; R11=Me). According to HNMR analysis the ratio of C3 diastereoisomers is 65:35. Identity of major diastereomer not determined. 1H NMR (CDCl3) [Mixture of stereoisomers]: 1.19 (9H), 1.21 (3H), 1.73-1.91 (1H), 2.23 (1H), 2.50 (2H), 3.12-3.33 (1H), 4.45-4.60 (1H), 7.19 (1H), 7.27 (2H), 7.37 (2H), 7.46 (4H).
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:9]=[CH:10][C:11]([OH:14])=[N:12][CH:13]=2)=[CH:4][CH:3]=1.[CH2:15]([O:17][C:18]([C:20]1([CH2:35]I)[CH2:24][CH2:23][N:22]([C:25](=[O:34])[C:26]2[CH:31]=[CH:30][C:29]([O:32][CH3:33])=[CH:28][CH:27]=2)[CH2:21]1)=[O:19])[CH3:16]>>[CH2:15]([O:17][C:18]([C:20]1([CH2:35][O:14][C:11]2[CH:10]=[N:9][C:8]([C:5]3[CH:4]=[CH:3][C:2]([Cl:1])=[CH:7][CH:6]=3)=[CH:13][N:12]=2)[CH2:24][CH2:23][N:22]([C:25](=[O:34])[C:26]2[CH:27]=[CH:28][C:29]([O:32][CH3:33])=[CH:30][CH:31]=2)[CH2:21]1)=[O:19])[CH3:16]
Reactant: CCOC(=O)C1(CI)CCN(C(=O)c2ccc(OC)cc2)C1
Reactant: Oc1cnc(-c2ccc(Cl)cc2)cn1
Product: CCOC(=O)C1(COc2cnc(-c3ccc(Cl)cc3)cn2)CCN(C(=O)c2ccc(OC)cc2)C1

Procedure:
The title compound was prepared according to the method described for Preparation 29 using 5-(4-chloro-phenyl)-pyrazin-2-ol (Preparation 25) and 3-iodomethyl-1-(4-methoxy-benzoyl)-pyrrolidine-3-carboxylic acid ethyl ester (Preparation 14) to afford the racemate as a white solid (44 mg, 22%)
Reaction SMILES: [CH3:1][C:2]1[CH:3]=[C:4]([OH:8])[CH:5]=[CH:6][CH:7]=1.Cl[Sn](Cl)(Cl)Cl.[CH2:14]=[O:15].Cl>C1(C)C=CC=CC=1.O>[OH:8][C:4]1[CH:3]=[C:2]([CH3:1])[CH:7]=[CH:6][C:5]=1[CH:14]=[O:15]
Reactant: C=O
Reactant: Cc1cccc(O)c1
Agent: Cl
Agent: Cl[Sn](Cl)(Cl)Cl
Solvent: Cc1ccccc1
Solvent: O
Product: Cc1ccc(C=O)c(O)c1
Temperature: 100 °C
Reaction time: 0.33 h
Yield: 25.5 %

Procedure:
To a stirred solution of 3-methyl-phenol (1 g, 9.2 mmol) in toluene (5 ml) at room temperature under nitrogen was added SnCl4 (241 mg, 0.92 mmol) and tri-nbutylamine (0.6 ml, 2.77 mmol). After 20 min, paraformaldehyde (611 mg, 20.3 mmol) was added and the whole stirred at 100° C. for 16 h. The reaction mixture was diluted with water (20 ml) and acidified with 2N HCl to pH2. The solution was extracted with ether (25 ml), washed with brine (20 ml), dried (MgSO4) filtered and evaporated to a brown oil. This oil was purified by column chromatography using 5% EtOAc in pentane as eluant to provide the title product (319 mg, 25%); 1HNMR (400 MHz, CDCl3) δ: 2.3 (s, 3H), 6.75 (m, 2H), 7.35 (d, 1H), 9.75 (s, 1H), 11.00 (s, 1H).
Reaction SMILES: [CH3:1][C:2]1[N:6]=[C:5]([C:7]2[NH:11][CH:10]=[N:9][C:8]=2[NH:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[NH:4][N:3]=1.[C:18](Cl)(Cl)=[O:19].C1(C)C=CC=CC=1>C1COCC1>[CH3:1][C:2]1[N:6]=[C:5]2[N:4]([C:18](=[O:19])[N:12]([CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[C:8]3[N:9]=[CH:10][NH:11][C:7]=32)[N:3]=1
Reactant: O=C(Cl)Cl
Reactant: CCCCCNc1nc[nH]c1-c1nc(C)n[nH]1
Solvent: Cc1ccccc1
Solvent: C1CCOC1
Product: CCCCCn1c(=O)n2nc(C)nc2c2[nH]cnc21
Temperature: 25 °C
Yield: 50 %

Procedure:
To a solution of 5-(3-methyl-1H-1,2,4-triazol-5-yl)-N-pentyl-1H-imidazol-4-amine (45 mg, 0.19 mmol) in THF (10 mL) at 0° C. was added phosgene in toluene (0.3 mL, 1.0 mmol). The reaction mixture was slowly warmed to room temperature while stirring. The reaction mixture was concentrated under reduced pressure, and the residue was purified by preparative LCMS (method A) to provide the desired product (25 mg, 50% yield) as a white powder. LCMS calculated for C12H17N6O (M+H): 261.1. found: 261.1.
Reaction SMILES: O[CH:2]=[C:3]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]([C:14]3[CH:19]=[CH:18][C:17]([NH:20][C:21]([C:23]4[N:24]([CH2:29][CH3:30])[N:25]=[C:26]([CH3:28])[CH:27]=4)=[O:22])=[CH:16][CH:15]=3)=[O:13])[CH:10]=2)[NH:5][C:4]1=[O:31].[CH3:32][N:33]1[CH2:38][CH2:37][N:36]([C:39]2[CH:44]=[CH:43][C:42]([NH2:45])=[CH:41][CH:40]=2)[CH2:35][CH2:34]1>C1COCC1>[CH3:32][N:33]1[CH2:34][CH2:35][N:36]([C:39]2[CH:44]=[CH:43][C:42]([NH:45][CH:2]=[C:3]3[C:11]4[C:6](=[CH:7][CH:8]=[C:9]([C:12]([C:14]5[CH:19]=[CH:18][C:17]([NH:20][C:21]([C:23]6[N:24]([CH2:29][CH3:30])[N:25]=[C:26]([CH3:28])[CH:27]=6)=[O:22])=[CH:16][CH:15]=5)=[O:13])[CH:10]=4)[NH:5][C:4]3=[O:31])=[CH:41][CH:40]=2)[CH2:37][CH2:38]1
Reactant: CN1CCN(c2ccc(N)cc2)CC1
Reactant: CCn1nc(C)cc1C(=O)Nc1ccc(C(=O)c2ccc3c(c2)C(=CO)C(=O)N3)cc1
Solvent: C1CCOC1
Product: CCn1nc(C)cc1C(=O)Nc1ccc(C(=O)c2ccc3c(c2)C(=CNc2ccc(N4CCN(C)CC4)cc2)C(=O)N3)cc1
Temperature: 65 °C
Reaction time: 24 h
Yield: 45.2 %

Procedure:
A small screw cap test tube was charged with 2-Ethyl-5-methyl-2H-pyrazole-3-carboxylic acid [4-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-5-carbonyl)-phenyl]-amide (as prepared in Example 7, 70 mg, 0.168 mmol) and THF (2 mL). To the resulting solution was added 4-(4-methyl-piperazin-1-yl)-phenylamine (35.4 mg, 0.184 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature. Hexanes were added to the reaction mixture. The solid precipitate that formed was washed with ˜1 mL of i-prOH yielding 46% (45 mg, 0.076 mmol) of the title compound.
Reaction SMILES: [CH3:1][C@@H:2]1[NH:7][C@H:6]([CH3:8])[CH2:5][N:4]([C:9]([O:11][C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10])[CH2:3]1.[C:16]([NH:20][C:21](=[O:30])[C:22]1[CH:27]=[CH:26][CH:25]=[C:24]([CH2:28]Cl)[CH:23]=1)([CH3:19])([CH3:18])[CH3:17].C(N(C(C)C)C(C)C)C>O1CCCC1.ClCCl>[C:16]([NH:20][C:21]([C:22]1[CH:23]=[C:24]([CH:25]=[CH:26][CH:27]=1)[CH2:28][N:7]1[C@H:2]([CH3:1])[CH2:3][N:4]([C:9]([O:11][C:12]([CH3:13])([CH3:15])[CH3:14])=[O:10])[CH2:5][C@@H:6]1[CH3:8])=[O:30])([CH3:19])([CH3:17])[CH3:18]
Reactant: CC(C)(C)NC(=O)c1cccc(CCl)c1
Reactant: C[C@@H]1CN(C(=O)OC(C)(C)C)C[C@H](C)N1
Solvent: CCN(C(C)C)C(C)C
Solvent: C1CCOC1
Solvent: ClCCl
Product: C[C@@H]1CN(C(=O)OC(C)(C)C)C[C@H](C)N1Cc1cccc(C(=O)NC(C)(C)C)c1
Temperature: 25 °C
Yield: 75.4 %

Procedure:
To a solution of (3S,5R)-tert-butyl 3,5-dimethylpiperazine-1-carboxylate (0.05 g, 0.23 mmol) and N-tert-butyl-3-(chloromethyl)benzamide (0.052 g, 0.23 mmol) in tetrahydrofuran (2 mL) was added N-ethyl-N-isopropylpropan-2-amine (0.080 mL, 0.46 mmol). The resultant mixture was stirred at 80° C. for 16 hours. The mixture was cooled to room temperature, diluted with dichloromethane (50 mL) and washed with saturated ammonium chloride (aqueous) and brine. The organic phase was dried (sodium sulfate), filtered and concentrated under vacuum. The crude material was purified by column chromatography on silica (using a solvent gradient of dichloromethane/ethyl acetate) to afford the title compound (0.070 g) as a white solid.
Reaction SMILES: Cl[C:2]1[N:3]=[C:4]([N:22]2[CH2:27][CH2:26][O:25][CH2:24][CH2:23]2)[C:5]2[S:10][C:9]([CH2:11][N:12]3[CH2:17][CH2:16][N:15]([S:18]([CH3:21])(=[O:20])=[O:19])[CH2:14][CH2:13]3)=[CH:8][C:6]=2[N:7]=1.[CH:28]([C:30]1[S:34][C:33](B(O)O)=[CH:32][CH:31]=1)=[O:29]>>[CH3:21][S:18]([N:15]1[CH2:16][CH2:17][N:12]([CH2:11][C:9]2[S:10][C:5]3[C:4]([N:22]4[CH2:27][CH2:26][O:25][CH2:24][CH2:23]4)=[N:3][C:2]([C:33]4[S:34][C:30]([CH:28]=[O:29])=[CH:31][CH:32]=4)=[N:7][C:6]=3[CH:8]=2)[CH2:13][CH2:14]1)(=[O:20])=[O:19]
Reactant: CS(=O)(=O)N1CCN(Cc2cc3nc(Cl)nc(N4CCOCC4)c3s2)CC1
Reactant: O=Cc1ccc(B(O)O)s1
Product: CS(=O)(=O)N1CCN(Cc2cc3nc(-c4ccc(C=O)s4)nc(N4CCOCC4)c3s2)CC1

Procedure:
2-Chloro-6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-thieno[3,2-d]pyrimidine, prepared via General Procedure B-3, was reacted with 5-formyl-2-thiopheneboronic acid in General Procedure A. Purification on silica yielded 5-[6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-2-yl]-thiophene-2-carbaldehyde.
Reaction SMILES: Cl.[S:2]1[CH:6]=[CH:5][CH:4]=[C:3]1[C:7]([NH2:9])=[NH:8].[Cl:10][C:11]1[CH:18]=[C:17]([F:19])[CH:16]=[CH:15][C:12]=1[CH:13]=O.[C:20]([O:26][CH3:27])(=[O:25])[CH2:21][C:22]([CH3:24])=O.C([O-])(=O)C.[Na+]>C(O)C>[S:2]1[CH:6]=[CH:5][CH:4]=[C:3]1[C:7]1[NH:9][C:22]([CH3:24])=[C:21]([C:20]([O:26][CH3:27])=[O:25])[CH:13]([C:12]2[CH:15]=[CH:16][C:17]([F:19])=[CH:18][C:11]=2[Cl:10])[N:8]=1
Reactant: N=C(N)c1cccs1
Reactant: COC(=O)CC(C)=O
Reactant: O=Cc1ccc(F)cc1Cl
Agent: CC(=O)[O-]
Agent: Cl
Agent: [Na+]
Solvent: CCO
Product: COC(=O)C1=C(C)NC(c2cccs2)=NC1c1ccc(F)cc1Cl
Yield: 27.9 %

Procedure:
2.164 mmol of 2-thienylformamidine hydrochloride (Schaefer F. C., Peters G. A., et al, J. Org. Chem.; 1961, 26(2): 412-418), 2.164 mmol of 2-chloro-4-fluorobenzaldehyde, 2.164 mmol of methyl acetoacetate and 2.2 mmol of sodium acetate in 10 ml of anhydrous ethanol was reacted under reflux for 20 hours and concentrated. Ethyl acetate and water were added to the reaction, and the phases were separated. The ethyl acetate layer was dried over anhydrous sodium sulfate and separated by a column chromatography to give 0.22 g of a yellow crystal (yield: 30%); 1H-NMR (400 MHz, CDCl3) δ 2.55 (3H, s, CH3); 3.62 (3H, s, CH3); 6.00 (1H, s, CH); 6.89-6.94 (1H, m, ArH); 7.03-7.05 (1H, dd, J1=4.80 Hz, J2=3.60 Hz, ArH); 7.11-7.14 (1H, m, ArH); 7.26-7.30 (1H, m, ArH); 7.33-7.34 (1H, d, J2=3.60 Hz, ArH); 7.44-7.45 (1H, d, J1=4.80 Hz ArH); MS (HREI) 344.0448 (M+).
Reaction SMILES: [F:1][C:2]1[CH:3]=[C:4]([C:8]2[CH2:17][CH2:16][C:11]3([O:15][CH2:14][CH2:13][O:12]3)[CH2:10][CH:9]=2)[CH:5]=[CH:6][CH:7]=1.[H][H]>C1(C)C=CC=CC=1.[Pd]>[F:1][C:2]1[CH:3]=[C:4]([CH:8]2[CH2:17][CH2:16][C:11]3([O:12][CH2:13][CH2:14][O:15]3)[CH2:10][CH2:9]2)[CH:5]=[CH:6][CH:7]=1
Reactant: Fc1cccc(C2=CCC3(CC2)OCCO3)c1
Reactant: [H][H]
Agent: [Pd]
Solvent: Cc1ccccc1
Product: Fc1cccc(C2CCC3(CC2)OCCO3)c1

Procedure:
The compound (17) was dissolved in a mixed solvent of toluene (150 ml) and Solmix (150 ml) and 3.48 g of Pd/C was added thereto. The mixture was stirred at room temperature under a hydrogen atmosphere until hydrogen absorption had ceased. After the reaction had been completed, Pd/C was removed and then the solvent was distilled off. The residue was purified with a fractional operation by means of column chromatography using a mixed solvent of toluene and ethyl acetate (toluene:ethyl acetate=9:1 by volume) as an eluent and silica gel as a stationary phase powder and dried, giving 61.9 g of 8-(3-fluorophenyl)-1,4-dioxaspiro[4,5]decane (18). The yield based on the compound (17) was 88.1%.
Reaction SMILES: [F:1][C:2]1[CH:3]=[C:4]([CH2:8][N:9]2[C:21]3[CH:20]=[CH:19][CH:18]=[C:17]([OH:22])[C:16]=3[C:15]3[C:10]2=[CH:11][CH:12]=[CH:13][C:14]=3[C:23]([O:25]C)=O)[CH:5]=[CH:6][CH:7]=1.Cl.[OH-].[NH4+:29]>C1COCC1.C(OCC)(=O)C>[F:1][C:2]1[CH:3]=[C:4]([CH2:8][N:9]2[C:21]3[CH:20]=[CH:19][CH:18]=[C:17]([OH:22])[C:16]=3[C:15]3[C:10]2=[CH:11][CH:12]=[CH:13][C:14]=3[C:23](=[O:25])[NH2:29])[CH:5]=[CH:6][CH:7]=1
Reactant: COC(=O)c1cccc2c1c1c(O)cccc1n2Cc1cccc(F)c1
Reactant: [NH4+]
Agent: Cl
Agent: [OH-]
Solvent: CCOC(C)=O
Solvent: C1CCOC1
Product: NC(=O)c1cccc2c1c1c(O)cccc1n2Cc1cccc(F)c1
Yield: 45 %

Procedure:
A solution of the 9-[(3-fluorophenyl)methyl]-4-hydroxy-5-carbomethoxy carbazole (130.8 mg, 0.37 mM) in 5 mL THF and 20 mL concentrated aqueous ammonium hydroxide was sonicated for 5 h at 40-50° C. The mixture was diluted with ethyl acetate and acidified to pH 1 with 5 N HCl. The aqueous layer was extracted twice with ethyl acetate. The combined organic extracts were washed with saturated brine, dried over magnesium sulfate, filtered, and concentrated. The residue was purified by column chromatography on silica gel (elution with gradient methylene chloride/ethyl acetate) to afford 57.4 mg (45%) of the 9-[(3-fluorophenyl)methyl]-4-hydroxy-5-carbamoyl carbazole as a white solid. 1H NMR (DMSO-d6) δ 10.5 (s, 1H), 8.8 (br s, 1H), 8.4 (br s, 1H), 7.8 (dd, 1H, J=1 and 8 Hz), 7.5 (m, 2H), 7.3 (m, 2H), 7.15-7.0 (m, 2H), 6.95 (d, 1H, J=8 Hz), 6.85 (d, 1H, J=8 Hz), 6.6 (d, 1H, J=8 Hz), and 5.7 (s, 2H). IR (CHCl3, cm−1) 3431, 3200 (br), 1628, 1614, 1600, 1580, 1546, 1488, 1448, 1329, 1261, and 776. MS (ES) m/e 333, 335.
Reaction SMILES: [N+:1]([C:4]1[CH:9]=[CH:8][C:7]([CH:10]2[CH2:15][CH2:14][NH:13][CH2:12][CH2:11]2)=[CH:6][CH:5]=1)([O-:3])=[O:2].Cl.Cl[C:18]1[CH:23]=[CH:22][N:21]=[CH:20][CH:19]=1.C(=O)(O)[O-].[Na+]>C(O)CCC>[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([CH:10]2[CH2:11][CH2:12][N:13]([C:18]3[CH:23]=[CH:22][N:21]=[CH:20][CH:19]=3)[CH2:14][CH2:15]2)=[CH:6][CH:5]=1)([O-:3])=[O:2]
Reactant: Clc1ccncc1
Reactant: O=[N+]([O-])c1ccc(C2CCNCC2)cc1
Agent: Cl
Agent: O=C([O-])O
Agent: [Na+]
Solvent: CCCCO
Product: O=[N+]([O-])c1ccc(C2CCN(c3ccncc3)CC2)cc1
Yield: 4.4 %

Procedure:
A mixture of 4-(4-nitrophenyl)piperidine [J. Chem. Soc. (B), 128, 1970] (4.12 g), 4-chloropyridine hydrochloride (3.00 g), sodium bicarbonate (5.04 g) and n-butanol (60 ml) was heated under reflux for 48 hours and then evaporated. The residue was partitioned between water and ethyl acetate. The organic phase was washed with water, dried (Na2SO4) and evaporated to give a solid which was chromatographed on silica gel. The column was eluted initially with ethyl acetate and then the eluent polarity was gradually increased to ethyl acetate/methanol (10:1). Earlier fractions contained impurity and the product was eluted in the later fractions. The product-containing fractions were combined and evaporated, and the residue was crystallised from ethyl acetate to give the title compound, (0.25 g), m.p. 173°-174°.
Reaction SMILES: [C:1]1([CH2:7][CH2:8][CH2:9][CH2:10][P:11](=[O:18])([O:15]CC)[O:12]CC)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.Cl>>[C:1]1([CH2:7][CH2:8][CH2:9][CH2:10][P:11](=[O:12])([OH:18])[OH:15])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1
Reactant: CCOP(=O)(CCCCc1ccccc1)OCC
Agent: Cl
Product: O=P(O)(O)CCCCc1ccccc1
Yield: 61.1 %

Procedure:
A mixture of diethyl (4-phenylbutyl)phosphonate (3.5 g, 13.0 mmole) and 6 N HCl (45 ml) was refluxed under argon for 16 hours. The cooled reaction mixture was extracted with EtOAc. The organic phase was washed with saturated NaCl, dried (MgSO4), and evaporated. The crude product (2.3 g) was recrystallized from diisopropyl ether to give pure (4-phenylbutyl)phosphonic acid (1.7 g, 61%) as white needles, m.p. 92°-93° C.
Reaction SMILES: [Br:1][C:2]1[NH:6][N:5]=[C:4]([C:7]([F:10])([F:9])[F:8])[CH:3]=1.C(=O)([O-])[O-].[K+].[K+].I[CH2:18][C:19]([O:21][CH2:22][CH3:23])=[O:20]>CN(C)C=O.C(OCC)(=O)C>[Br:1][C:2]1[N:6]([CH2:18][C:19]([O:21][CH2:22][CH3:23])=[O:20])[N:5]=[C:4]([C:7]([F:10])([F:9])[F:8])[CH:3]=1
Reactant: FC(F)(F)c1cc(Br)[nH]n1
Reactant: CCOC(=O)CI
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Solvent: CCOC(C)=O
Product: CCOC(=O)Cn1nc(C(F)(F)F)cc1Br
Temperature: 95 °C
Reaction time: 3 h

Procedure:
A suspension of 5-bromo-3-(trifluoromethyl)-1H-pyrazole (i.e. the product of Example 11, Step B) (2.73 g, 12.7 mmol) and potassium carbonate (2.0 g, 14.5 mmol) in N,N-dimethylformamide (20 mL) was treated with ethyl iodoacetate (3.0 ml, 25.3 mmol), and the resulting mixture was stirred at 95° C. for 3 h. The resulting mixture was diluted with ethyl acetate, washed with water, and dried (MgSO4). The reaction mixture was concentrated in vacuo and further purified by medium-pressure liquid chromatography using 0-50% of ethyl acetate in hexanes as eluant to give 2.84 g of the title compound as a brown oil.
Reaction SMILES: [OH:1][NH2:2].C([O:5][C:6](=O)[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][N:13]([C:20]1[CH:25]=[CH:24][C:23]([O:26][CH3:27])=[CH:22][N:21]=1)[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][N:15]=1)C>CN(C=O)C.CO>[OH:1][NH:2][C:6](=[O:5])[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][N:13]([C:20]1[CH:25]=[CH:24][C:23]([O:26][CH3:27])=[CH:22][N:21]=1)[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][N:15]=1
Reactant: CCOC(=O)CCCCCCN(c1ccccn1)c1ccc(OC)cn1
Reactant: NO
Solvent: CN(C)C=O
Solvent: CO
Product: COc1ccc(N(CCCCCCC(=O)NO)c2ccccn2)nc1
Reaction time: 28 h
Yield: 60 %

Procedure:
HONH2 (50% aqueous, 2 mL) was added to III (11.65 mg, 0.033 mmol) in DMF (0.5 mL) and MeOH (2 mL) at rt. The reaction mixture was stirred for 28 h, after which the solvents were evaporated under reduced pressure. The resulting residue was dissolved and co-evaporated with toluene (2×10 mL) then was purified by silica gel column chromatography eluting with CH2Cl2/MeOH (100:4 then 100:6) to furnish IV as a colourless oil (6.76 mg, 60%).
Reaction SMILES: [CH3:1][N:2]([CH3:6])[C:3](Cl)=[O:4].[OH:7][CH2:8][CH2:9][NH:10][CH2:11][CH2:12][CH2:13][C:14]1[CH:21]=[CH:20][C:17]([C:18]#[N:19])=[CH:16][CH:15]=1.C(N(CC)CC)C>ClCCl.O>[C:18]([C:17]1[CH:20]=[CH:21][C:14]([CH2:13][CH2:12][CH2:11][N:10]([CH2:9][CH2:8][OH:7])[C:3]([N:2]([CH3:6])[CH3:1])=[O:4])=[CH:15][CH:16]=1)#[N:19]
Reactant: CN(C)C(=O)Cl
Reactant: N#Cc1ccc(CCCNCCO)cc1
Solvent: ClCCl
Solvent: O
Solvent: CCN(CC)CC
Product: CN(C)C(=O)N(CCO)CCCc1ccc(C#N)cc1
Reaction time: 8 h
Yield: 101.7 %

Procedure:
N,N-Dimethylcarbamoyl chloride (3.9 g, 0.0368 mol) was added to a mixture of 4-[3-(2-hydroxyethylamino)propyl]benzonitrile (5 g, 0.025 mol; see step (i) above) and triethylamine (3.7 g, 0.368 mol) in dichloromethane (100 mL) at 0° C. Stirring was then continued at room temperature overnight. The reaction mixture was diluted with water and extracted with dichloromethane. The organic layer was washed with water and brine and dried over sodium sulfate. Solvent evaporation under reduced pressure, followed by purification by column chromatography (using 4% methanol in dichloromethane) yielded 7 g of the sub-title compound as a pale yellow, gummy liquid.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:12]([CH3:13])=[C:11]([C:14]([OH:16])=O)[CH:10]=[N:9]2)=[CH:4][CH:3]=1.[NH2:17][C:18]1[CH:19]=[CH:20][C:21]([N:26]2[CH2:31][CH2:30][N:29]([C:32]3[CH:37]=[CH:36][C:35]([Cl:38])=[CH:34][CH:33]=3)[CH2:28][CH2:27]2)=[C:22]([CH:25]=1)[C:23]#[N:24]>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]2[C:12]([CH3:13])=[C:11]([C:14]([NH:17][C:18]3[CH:19]=[CH:20][C:21]([N:26]4[CH2:31][CH2:30][N:29]([C:32]5[CH:33]=[CH:34][C:35]([Cl:38])=[CH:36][CH:37]=5)[CH2:28][CH2:27]4)=[C:22]([C:23]#[N:24])[CH:25]=3)=[O:16])[CH:10]=[N:9]2)=[CH:6][CH:7]=1
Reactant: Cc1c(C(=O)O)cnn1-c1ccc(Cl)cc1
Reactant: N#Cc1cc(N)ccc1N1CCN(c2ccc(Cl)cc2)CC1
Product: Cc1c(C(=O)Nc2ccc(N3CCN(c4ccc(Cl)cc4)CC3)c(C#N)c2)cnn1-c1ccc(Cl)cc1
Yield: 49 %

Procedure:
By the reaction and treatment in the same manner as in Example 64 using 1-(4-chlorophenyl)-5-methylpyrazole-4-carboxylic-acid (0.5 g) and 5-amino-2-[4-(4-chlorophenyl)piperazin-1-yl]benzonitrile (0.6 g), the title compound (0.5 g) was obtained, melting point: 265° C.
Reaction SMILES: [C:1]([O:5][C:6]([N:8]1[CH2:12][C@H:11]([OH:13])[CH2:10][C@H:9]1[C:14]([OH:16])=[O:15])=[O:7])([CH3:4])([CH3:3])[CH3:2].Cl[C:18]1[C:27]2[C:22](=[CH:23][CH:24]=[CH:25][CH:26]=2)[C:21]([O:28][CH3:29])=[CH:20][N:19]=1.CC([O-])(C)C.[K+]>CS(C)=O>[C:1]([O:5][C:6]([N:8]1[CH2:12][C@H:11]([O:13][C:18]2[C:27]3[C:22](=[CH:23][CH:24]=[CH:25][CH:26]=3)[C:21]([O:28][CH3:29])=[CH:20][N:19]=2)[CH2:10][C@H:9]1[C:14]([OH:16])=[O:15])=[O:7])([CH3:4])([CH3:2])[CH3:3]
Reactant: COc1cnc(Cl)c2ccccc12
Reactant: CC(C)(C)OC(=O)N1C[C@H](O)C[C@H]1C(=O)O
Agent: CC(C)(C)[O-]
Agent: [K+]
Solvent: CS(C)=O
Product: COc1cnc(O[C@@H]2C[C@@H](C(=O)O)N(C(=O)OC(C)(C)C)C2)c2ccccc12
Temperature: 25 °C
Reaction time: 2 h
Yield: 71.8 %

Procedure:
To a solution of (2S,4R)-1-(tert-butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid (2.0 g, 8.6 mmole) and 1-chloro-4-methoxyisoquinoline (2.0 g, 10.3 mmole) in DMSO (15 mL) was added t-BuOK (1 M solution in THF, 25.9 mL) at room temperature under nitrogen atmosphere. The reaction mixture was stirred at room temperature for 2 h. The reaction mass was quenched with aqueous citric acid solution and extracted with ethyl acetate (50 mL×3). The combined organics were washed with water, brine solution, dried over anhydrous Na2SO4, filtered, and concentrated under reduced pressure to get crude compound. The crude compound was purified by silica gel chromatography (55% ethyl acetate in pet-ether) to get 2.4 g (71.4%) of (2S,4R)-1-(tert-butoxycarbonyl)-4-((4-methoxyisoquinolin-1-yl)oxy)pyrrolidine-2-carboxylic acid as gummy liquid. 1H NMR (400 MHz, CD3OD): δ ppm 8.13-8.12 (m, 2H), 7.76-7.72 (m, 1H), 7.60-7.64 (m, 1H), 7.53 (s, 1H), 5.70 (sb, 1H), 4.50-4.52 (m, 1H), 4.08 (s, 3H), 3.80-3.90 (m, 2H), 2.71-2.68 (m, 1H), 2.46-2.40 (m, 1H), 1.48 (s, 9H); MS: MS m/z 389.8 (M++1).
Reaction SMILES: [NH2:1][CH:2]1[CH:7]([OH:8])[CH2:6][CH2:5][CH:4]([C:9]([O:11][CH2:12][CH3:13])=[O:10])[CH2:3]1.C(N(CC)CC)C.[CH2:21]([O:28][C:29](ON1C(=O)CCC1=O)=[O:30])[C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1>ClCCl>[CH2:21]([O:28][C:29]([NH:1][CH:2]1[CH:7]([OH:8])[CH2:6][CH2:5][CH:4]([C:9]([O:11][CH2:12][CH3:13])=[O:10])[CH2:3]1)=[O:30])[C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1
Reactant: O=C(OCc1ccccc1)ON1C(=O)CCC1=O
Reactant: CCOC(=O)C1CCC(O)C(N)C1
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: CCOC(=O)C1CCC(O)C(NC(=O)OCc2ccccc2)C1
Temperature: 25 °C
Reaction time: 16 h
Yield: 87.1 %

Procedure:
To a stirred mixture of Racemate-ethyl 3-amino-4-hydroxycyclohexanecarboxylate (4.7 g, 25 mmol) in 120 mL of dichloromethane was added triethylamine (3.03 g, 30 mmol), followed by the addition of N-(benzyloxycarbonyloxy)succinimide (6.55 g, 26.3 mmol) at 0° C. The reaction mixture was stirred at room temperature for 16 hours and then diluted with 200 mL of dichloromethane. The solution was washed with 5% citric acid solution (2×150 mL), 5% potassium carbonate solution (2×150 mL) and brine (200 mL). The organic layer was separated, dried over anhydrous sodium sulfate and filtered, followed by concentration under reduced pressure. The resultant oily matter was purified by silica gel chromatography (ethyl acetate:petroleum ether=1:4˜2:5), to thereby give the title compound (7.0 g, 87%) as a yellow oil. MS (ES+) C17H23NO5 requires: 321, found: 322 [M+H]+.
Reaction SMILES: [Br:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[C:4]([Cl:9])[C:3]=1[CH2:10]O.P(Br)(Br)[Br:13].C(=O)([O-])[O-].[Na+].[Na+]>ClCCl>[Br:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[C:4]([Cl:9])[C:3]=1[CH2:10][Br:13]
Reactant: BrP(Br)Br
Reactant: OCc1c(Cl)cc(Cl)cc1Br
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: ClCCl
Product: Clc1cc(Cl)c(CBr)c(Br)c1
Reaction time: 8 h

Procedure:
3.1 g of the benzyl alcohol 35.4 were dissolved in 40 ml of dry dichloromethane and admixed dropwise at 5° C. with a solution of 0.455 ml of phosphorus tribromide in 10 ml of dichloromethane. The reaction mixture was stirred overnight and then neutralized with 5 ml of a saturated aqueous sodium carbonate solution. The organic phase was removed, dried over magnesium sulfate, filtered and concentrated under reduced pressure. The residue was purified by column chromatography on silica gel with n-heptane as the eluent. 2-Bromo-4,6-dichlorobenzyl bromide 35.3 was obtained.