Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: O=C1CC(CN[C:10]2[CH:11]=[CH:12][C:13]3[N:14]([C:16]([C:19]4[CH:24]=[CH:23][CH:22]=[C:21]([O:25][C:26]([F:29])([F:28])[F:27])[CH:20]=4)=[CH:17][N:18]=3)[N:15]=2)CCN1C(OC(C)(C)C)=O.[C:37](O)([C:39](F)(F)F)=[O:38]>C(Cl)Cl>[NH2:14][CH2:13][CH:12]1[CH2:11][CH2:10][N:15]([C:10]2[CH:11]=[CH:12][C:13]3[N:14]([C:16]([C:19]4[CH:24]=[CH:23][CH:22]=[C:21]([O:25][C:26]([F:27])([F:28])[F:29])[CH:20]=4)=[CH:17][N:18]=3)[N:15]=2)[C:37](=[O:38])[CH2:39]1
Reactant: O=C(O)C(F)(F)F
Reactant: CC(C)(C)OC(=O)N1CCC(CNc2ccc3ncc(-c4cccc(OC(F)(F)F)c4)n3n2)CC1=O
Solvent: ClCCl
Product: NCC1CCN(c2ccc3ncc(-c4cccc(OC(F)(F)F)c4)n3n2)C(=O)C1
Temperature: 25 °C
Reaction time: 0.5 h

Procedure:
A solution of compound tert-butyl 2-oxo-4-(((3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-yl)amino)methyl)piperidine-1-carboxylate (114 mg, 0.23 mmol) in CH2Cl2 (10 mL) was added TFA (2 mL). The mixture was stirred at room temperature for 30 min and condensed. The residue was purified by prep-HPLC to give 4-(aminomethyl)-1-(3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-yl)piperidin-2-one as white solid.
Reaction SMILES: [C:1]([C:5]1[CH:6]=[C:7]([P:17]([C:25]2[CH:30]=[C:29]([C:31]([CH3:34])([CH3:33])[CH3:32])[C:28]([O:35][CH3:36])=[C:27]([C:37]([CH3:40])([CH3:39])[CH3:38])[CH:26]=2)[C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=2Br)[CH:8]=[C:9]([C:13]([CH3:16])([CH3:15])[CH3:14])[C:10]=1[O:11][CH3:12])([CH3:4])([CH3:3])[CH3:2].Cl[P:42]([O:46][CH2:47][CH3:48])[O:43][CH2:44][CH3:45].C([Li])CCC>>[C:1]([C:5]1[CH:6]=[C:7]([P:17]([C:25]2[CH:30]=[C:29]([C:31]([CH3:34])([CH3:33])[CH3:32])[C:28]([O:35][CH3:36])=[C:27]([C:37]([CH3:40])([CH3:39])[CH3:38])[CH:26]=2)[C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=2[P:42]([O:46][CH2:47][CH3:48])[O:43][CH2:44][CH3:45])[CH:8]=[C:9]([C:13]([CH3:16])([CH3:15])[CH3:14])[C:10]=1[O:11][CH3:12])([CH3:4])([CH3:3])[CH3:2]
Reactant: CCOP(Cl)OCC
Reactant: COc1c(C(C)(C)C)cc(P(c2cc(C(C)(C)C)c(OC)c(C(C)(C)C)c2)c2ccccc2Br)cc1C(C)(C)C
Agent: [Li]CCCC
Product: CCOP(OCC)c1ccccc1P(c1cc(C(C)(C)C)c(OC)c(C(C)(C)C)c1)c1cc(C(C)(C)C)c(OC)c(C(C)(C)C)c1

Procedure:
For example, referring to the reaction sequence shown below, 2-bromophenol (4) is reacted with trifluoromethanesulfonic anhydride to form 2-(trifluoromethanesulfonyl)oxy-bromobenzene (5), which is then reacted with bis(3,5-di-t-butyl-4-methoxyphenyl)phosphine oxide in the presence of a palladium complex catalyst to obtain bis(3,5-di-t-butyl-4-methoxyphenyl)(2-bromophenyl)phosphine oxide (6). Next, the compound (6) is reduced with trichlorosilane in the presence of N,N′-dimethylaniline to obtain bis(3,5-di-t-butyl-4-methoxyphenyl)(2-bromophenyl)phosphine (7). The compound (7) is reacted with diethyl chlorophosphonite in the presence of n-butyllithium to obtain diethyl 2-[bis(3,5-di-t-butyl-4-methoxyphenyl)phosphino]phenylphosphonite (8). Then, the compound (8) is reduced with lithium aluminum hydride in the presence of trimethylsilyl chloride to form 2-[bis(3,5-di-t-butyl-4-methoxyphenyl)phosphino]phenylphosphine (9). Thereafter, in the presence of n-butyllithium, the compound (9) is reacted with dimesylate of (2R,5R)-2,5-hexanediol, which is producible, for example, according to the method described in the literature (Tetrahedron: Asymmetry, 1991, 2, 569), whereby the aimed (S,S)-Me-UCAP-DTBM (3) can be produced in a high efficiency.
Reaction SMILES: Br[C:2]1[CH:34]=[CH:33][C:5]([CH2:6][N:7]2[C:11]3[CH:12]=[C:13]([O:16][CH2:17][C:18]4[CH:22]=[CH:21][N:20]([CH3:23])[N:19]=4)[CH:14]=[CH:15][C:10]=3[N:9]=[C:8]2[CH2:24][C:25]([CH2:31][CH3:32])([CH2:29][CH3:30])[C:26]([OH:28])=[O:27])=[C:4](F)[CH:3]=1.[F:36][C:37]([F:48])([F:47])[C:38]1[CH:43]=[CH:42][C:41](B(O)O)=[CH:40][CH:39]=1.FC(F)(F)C1C=CC(B(O)O)=CC=1>>[CH2:29]([C:25]([CH2:24][C:8]1[N:7]([CH2:6][C:5]2[CH:4]=[CH:3][C:2]([C:41]3[CH:42]=[CH:43][C:38]([C:37]([F:48])([F:47])[F:36])=[CH:39][CH:40]=3)=[CH:34][CH:33]=2)[C:11]2[CH:12]=[C:13]([O:16][CH2:17][C:18]3[CH:22]=[CH:21][N:20]([CH3:23])[N:19]=3)[CH:14]=[CH:15][C:10]=2[N:9]=1)([CH2:31][CH3:32])[C:26]([OH:28])=[O:27])[CH3:30]
Reactant: CCC(CC)(Cc1nc2ccc(OCc3ccn(C)n3)cc2n1Cc1ccc(Br)cc1F)C(=O)O
Reactant: OB(O)c1ccc(C(F)(F)F)cc1
Product: CCC(CC)(Cc1nc2ccc(OCc3ccn(C)n3)cc2n1Cc1ccc(-c2ccc(C(F)(F)F)cc2)cc1)C(=O)O

Procedure:
The title compound was prepared using analogous conditions described in Example 144 using (4-(trifluoromethyl)phenyl)boronic acid 2-((1-(4-bromo-2-fluorobenzyl)-6-((1-methyl-1H-pyrazol-3-yl)methoxy)-1H-benzo[d]imidazol-2-yl)methyl)-2-ethylbutanoic acid and (4-(trifluoromethyl)phenyl)boronic acid. MS (ESI): mass calcd. for C33H32F4N4O3, 608.24; m/z found, 609.2 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 7.81 (d, J=8.3, 2H), 7.73 (d, J=8.4, 2H), 7.57-7.54 (m, 1H), 7.54-7.52 (m, 1H), 7.49 (d, J=2.3, 1H), 7.41 (dd, J=8.0, 1.8, 1H), 7.03 (d, J=2.3, 1H), 6.93 (dd, J=8.8, 2.3, 1H), 6.88 (t, J=7.9, 1H), 6.28 (d, J=2.3, 1H), 5.61 (s, 2H), 5.01 (s, 2H), 3.81 (s, 3H), 3.12 (s, 2H), 1.90-1.73 (m, 4H), 0.88 (t, J=7.5, 6H).
Reaction SMILES: [CH3:1][Si:2]([CH3:19])([CH3:18])[C:3]#[C:4][Sn](CCCC)(CCCC)CCCC.[NH2:20][C:21]1[C:26]([F:27])=[C:25]([C:28]2[CH:33]=[CH:32][C:31](I)=[CH:30][CH:29]=2)[N:24]=[C:23]([C:35]([O:37][CH3:38])=[O:36])[C:22]=1[Cl:39]>CN(C)C=O.O.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>[NH2:20][C:21]1[C:26]([F:27])=[C:25]([C:28]2[CH:33]=[CH:32][C:31]([C:4]#[C:3][Si:2]([CH3:1])([CH3:18])[CH3:19])=[CH:30][CH:29]=2)[N:24]=[C:23]([C:35]([O:37][CH3:38])=[O:36])[C:22]=1[Cl:39]
Reactant: COC(=O)c1nc(-c2ccc(I)cc2)c(F)c(N)c1Cl
Reactant: CCCC[Sn](C#C[Si](C)(C)C)(CCCC)CCCC
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Solvent: O
Solvent: CN(C)C=O
Product: COC(=O)c1nc(-c2ccc(C#C[Si](C)(C)C)cc2)c(F)c(N)c1Cl
Temperature: 90 °C
Reaction time: 20 h
Yield: 73 %

Procedure:
Trimethyl((tributylstannyl)ethynyl)silane (510 mg, 1.3 mmol, 1.1 equiv) was added to a stirred mixture of methyl 4-amino-3-chloro-5-fluoro-6-(4-iodophenyl)picolinate (490 mg, 1.2 mmol, 1.0 equiv) and tetrakis(triphenylphosphine)palladium(0) (140 mg, 0.12 mmol, 0.10 equiv) in N,N-dimethylformamide (2.4 mL) at 23° C. The reaction mixture was heated to 90° C., resulting in a homogeneous yellow solution, and stirred for 20 h. The cooled reaction mixture was diluted with water (200 mL) and extracted with diethyl ether (4×100 mL). Hexanes (100 mL) was added to the combined organic layers and the turbid solution was washed with water (200 mL). The organic layer was dried (magnesium sulfate), gravity filtered, and concentrated by rotary evaporation. The residue was purified by silica gel column chromatography (25% ethyl acetate in hexanes) to afford the title compound as a tan powder (330 mg, 73%): mp 83-86° C.; IR (thin film) 3487 (m), 3375 (s), 2958 (s), 2159 (m), 1739 (s), 1618 (s) cm−1; 1H NMR (300 MHz, CDCl3) δ 7.89 (m, 2H), 7.55 (m, 2H), 4.89 (br s, 2H), 3.99 (s, 3H), 0.26 (s, 9H); ESIMS m/z 377 ([M+H]+).
Reaction SMILES: C[O:2][C:3]([C:5]1[CH:14]=[CH:13][C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[C:6]=1[O:15][CH2:16][C:17]1[CH:18]=[N:19][C:20](Cl)=[CH:21][CH:22]=1)=[O:4].O.C[O-].[Na+].Cl.[F:29][C:30]([F:34])([F:33])[CH2:31][OH:32]>>[F:29][C:30]([F:34])([F:33])[CH2:31][O:32][C:20]1[N:19]=[CH:18][C:17]([CH2:16][O:15][C:6]2[C:7]3[C:12](=[CH:11][CH:10]=[CH:9][CH:8]=3)[CH:13]=[CH:14][C:5]=2[C:3]([OH:2])=[O:4])=[CH:22][CH:21]=1
Reactant: OCC(F)(F)F
Reactant: COC(=O)c1ccc2ccccc2c1OCc1ccc(Cl)nc1
Agent: C[O-]
Agent: Cl
Agent: [Na+]
Solvent: O
Product: O=C(O)c1ccc2ccccc2c1OCc1ccc(OCC(F)(F)F)nc1
Temperature: 165 °C

Procedure:
To a solution of 0.30 g of 1-(6-chloro-pyridin-3-ylmethoxy)-naphthalene-2-carboxylic acid methyl ester in 4 ml 2,2,2-trifluoroethanol containing 5% of water was added 0.55 g sodium methoxide. The reaction was heated to 165° C. for 1 h using a microwave reactor. The reaction was then poured into ice-water, the pH was adjusted to 4 using 2 M hydrochloric acid and the precipitated product was collected by filtration and dried in vacuo yielding 0.22 g of 1-[6-(2,2,2-trifluoro-ethoxy)-pyridin-3-ylmethoxy]-naphthalene-2-carboxylic acid.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5](/[CH:8]=[CH:9]/[B:10]2[O:14][C:13]([CH3:16])([CH3:15])[C:12]([CH3:18])([CH3:17])[O:11]2)=[CH:4][CH:3]=1.[CH3:19][Si:20]([CH:23]=[N+]=[N-])([CH3:22])[CH3:21]>CCOCC.CC([O-])=O.CC([O-])=O.[Pd+2]>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[CH:9]([B:10]3[O:14][C:13]([CH3:16])([CH3:15])[C:12]([CH3:18])([CH3:17])[O:11]3)[CH:19]2[Si:20]([CH3:23])([CH3:22])[CH3:21])=[CH:4][CH:3]=1
Reactant: C[Si](C)(C)C=[N+]=[N-]
Reactant: CC1(C)OB(/C=C/c2ccc(Cl)cc2)OC1(C)C
Agent: [Pd+2]
Agent: CC(=O)[O-]
Solvent: CCOCC
Product: CC1(C)OB(C2C(c3ccc(Cl)cc3)C2[Si](C)(C)C)OC1(C)C
Temperature: 25 °C
Reaction time: 3 h

Procedure:
To a solution of 2-((E)-2-(4-chlorophenyl)ethenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (300 mg) and Pd(OAc)2 (127 mg) in Et2O (10 ml) was added trimethylsilyldiazomethane (2.83 ml), and the mixture was stirred at room temperature for 3 h. The mixture was purified by silica gel column chromatography (hexane/EtOAc) to give the title compound (260 mg) as an oil.
Reaction SMILES: [CH:1]([CH:3]1[C:15]2[C:14]3[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=3)[NH:8][C:7]=2[S:6][CH2:5][CH2:4]1)=O.[CH3:16][NH2:17].[BH4-].[Na+]>CO>[CH3:16][NH:17][CH2:1][CH:3]1[C:15]2[C:14]3[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=3)[NH:8][C:7]=2[S:6][CH2:5][CH2:4]1
Reactant: O=CC1CCSc2[nH]c3ccccc3c21
Reactant: CN
Agent: [BH4-]
Agent: [Na+]
Solvent: CO
Product: CNCC1CCSc2[nH]c3ccccc3c21
Temperature: 25 °C
Reaction time: 1 h
Yield: 90 %

Procedure:
To a solution of the product of the above (2) (2.17 g) in absolute methanol (10 ml) is added a 30% solution (2.2 ml) of methylamine in methanol. The mixture is stirred at room temperature for 1 hour. Sodium borohydride (380 mg) is added to the filtrate. The mixture is stirred at room temperature for 2 hours and evaporated to remove the solvent. The residue is acidified with 2 N hydrochloric acid after addition of water. The solution is extracted with chloroform to remove neutral impurities. The aqueous layer is made alkaline with an aqueous solution of sodium hydroxide and extracted again with chloroform. The extract is washed with water, dried and evaporated to remove the solvent. The residue is treated with small amount of benzene to give the 1/6 benzene adduct (2.21 g) of the title compound melting at 78°-81° C. Yield: 90%
Reaction SMILES: [CH:1]1([CH2:4][N:5]2[C:14]3[C:9](=[CH:10][C:11]([Cl:15])=[CH:12][CH:13]=3)[CH:8]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)[NH:7][C:6]2=[O:22])[CH2:3][CH2:2]1.[H-].[Na+].[CH2:25](I)[CH3:26]>CN(C)C=O>[CH:1]1([CH2:4][N:5]2[C:14]3[C:9](=[CH:10][C:11]([Cl:15])=[CH:12][CH:13]=3)[CH:8]([C:16]3[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=3)[N:7]([CH2:25][CH3:26])[C:6]2=[O:22])[CH2:2][CH2:3]1
Reactant: O=C1NC(c2ccccc2)c2cc(Cl)ccc2N1CC1CC1
Reactant: CCI
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Product: CCN1C(=O)N(CC2CC2)c2ccc(Cl)cc2C1c1ccccc1
Temperature: 60 °C
Reaction time: 4 h

Procedure:
To a solution of 3.1 g. of 1-cyclopropylmethyl-4-phenyl-6-chloro-3,4-dihydro-2(1H)-quinazolinone in 50 ml. of dimethylformamide was added 0.42 g. of 63% sodium hydride, and the resulting mixture was stirred at 50° C. for 30 minutes. Thereafter, 3.1 g. of ethyl iodide was added, and the mixture was stirred at 60° C. for 4 hours. After cooling, the reaction mixture was poured into 300 ml. of water and extracted with chloroform, and the chloroform layer was washed with water, dried over anhydrous sodium sulfate and then concentrated under reduced pressure. The residue was adsorbed on a silica gel column, eluted with chloroform to obtain yellow oily 1-cyclopropylmethyl-3ethyl-4-phenyl-6-chloro-3,4-dihydro-2(1H)-quinazolinone. Crystallization from petroleum benzine gave colorless prisms having a melting point of 88°-90° C.
Reaction SMILES: [Cl:1][C:2]1[C:7]2[C:8](=[O:20])[N:9]([CH3:19])[CH2:10][C:11]3[N:12]([CH:13]=[N:14][C:15]=3C(O)=O)[C:6]=2[CH:5]=[CH:4][CH:3]=1.C(=O)=O>C(Cl)(Cl)Cl>[Cl:1][C:2]1[C:7]2[C:8](=[O:20])[N:9]([CH3:19])[CH2:10][C:11]3[N:12]([CH:13]=[N:14][CH:15]=3)[C:6]=2[CH:5]=[CH:4][CH:3]=1
Reactant: CN1Cc2c(C(=O)O)ncn2-c2cccc(Cl)c2C1=O
Agent: O=C=O
Solvent: ClC(Cl)Cl
Product: CN1Cc2cncn2-c2cccc(Cl)c2C1=O

Procedure:
2.69 g of 7-chloro-5,6-dihydro-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic acid are heated to 290°. After completion of the carbon dioxide evolution, the brown melt is cooled and taken up in chloroform. This solution is filtered over a silica gel column and evaporated. There is obtained 7-chloro-4,5-dihydro-5-methyl-6H-imidazo[1,5-a][1,4]benzodiazepin-6-one of melting point 200°-201°.
Reaction SMILES: [N:1]1([C:7]2[CH:14]=[CH:13][C:10]([CH:11]=O)=[C:9]([C:15]([F:18])([F:17])[F:16])[CH:8]=2)[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.[CH3:19][C@H:20]1[CH2:25][NH:24][CH2:23][CH2:22][N:21]1[C:26]([O:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[O:27].ClCCCl.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>O>[CH3:19][C@H:20]1[CH2:25][N:24]([CH2:11][C:10]2[CH:13]=[CH:14][C:7]([N:1]3[CH2:6][CH2:5][O:4][CH2:3][CH2:2]3)=[CH:8][C:9]=2[C:15]([F:18])([F:17])[F:16])[CH2:23][CH2:22][N:21]1[C:26]([O:28][C:29]([CH3:30])([CH3:32])[CH3:31])=[O:27]
Reactant: C[C@H]1CNCCN1C(=O)OC(C)(C)C
Reactant: O=Cc1ccc(N2CCOCC2)cc1C(F)(F)F
Agent: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: [Na+]
Solvent: O
Solvent: ClCCCl
Product: C[C@H]1CN(Cc2ccc(N3CCOCC3)cc2C(F)(F)F)CCN1C(=O)OC(C)(C)C
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 99.3 %

Procedure:
A 100 mL round-bottom flask was charged with 4-(morpholin-4-yl)-2-(trifluoromethyl)benzaldehyde (1.00 g, 3.86 mmol, 1.00 equiv), tert-butyl (2S)-2-methylpiperazine-1-carboxylate (0.850 g, 4.24 mmol, 1.10 equiv), 1,2-dichloroethane (20 mL). The mixture was stirred for 30 min at room temperature. Sodium triacetoxyborohydride (2.40 g, 11.3 mmol, 3.00 equiv) was added. The resulting solution was stirred overnight at room temperature, diluted with H2O (20 mL), extracted with dichloromethane (3×15 mL). The organic layers were combined and washed with brine (50 mL), dried over anhydrous sodium sulfate and concentrated under reduced pressure. The residue was chromatographed on a silica gel column with ethyl acetate/petroleum ether (20/80) to provide 1.70 g (99% yield) of tert-butyl (2S)-2-methyl-4-[[4-(morpholin-4-yl)-2-(trifluoromethyl)phenyl]methyl]piperazine-1-carboxylate as yellow oil. LCMS (ESI, m/z): 444 [M+H]+.
Reaction SMILES: [CH:1]1([C:4](Cl)=O)[CH2:3][CH2:2]1.C(=O)([O-])[O-].[K+].[K+].[CH3:13][O:14][C:15]1[CH:16]=[C:17]([C:21]2([CH2:27][CH2:28][NH2:29])[CH2:26][CH2:25][CH2:24][CH:23]=[CH:22]2)[CH:18]=[CH:19][CH:20]=1>C(Cl)Cl.CCOCC>[CH:1]1([CH2:4][NH:29][CH2:28][CH2:27][C:21]2([C:17]3[CH:18]=[CH:19][CH:20]=[C:15]([O:14][CH3:13])[CH:16]=3)[CH2:26][CH2:25][CH2:24][CH:23]=[CH:22]2)[CH2:3][CH2:2]1
Reactant: O=C(Cl)C1CC1
Reactant: COc1cccc(C2(CCN)C=CCCC2)c1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CCOCC
Solvent: ClCCl
Product: COc1cccc(C2(CCNCC3CC3)C=CCCC2)c1

Procedure:
3.45 g of cyclopropanecarboxylic acid chloride are placed in 50 ml of methylene chloride, whereafter 5.0 g of potassium carbonate are added, and then a solution of 7.0 g of 1-(m-methoxyphenyl)-2-cyclohexene-1-ethylamine in 10 ml of methylene chloride is added dropwise while stirring. The mixture is stirred at room temperature overnight and subsequently at reflux for 30 minutes and cooled. Then, the precipitate is removed by filtration under suction, the filtrate is evaporated, and the oil obtained is taken up in ether. The ethereal solution is washed with 1 N hydrochloric acid and subsequently with water, dried over magnesium sulfate and evaporated, and N-[2-[1-(m-methoxyphenyl)-2-cyclohexen-1-yl]ethyl]-cyclopropanecarboxamide remains as the residue. 6.5 g of this compound, dissolved in 30 ml of absolute tetrahydrofuran, are added dropwise to a dispersion of 6 g of lithium aluminum hydride in 100 ml of absolute tetrahydrofuran. The mixture is boiled at reflux for 3 hours, cooled and worked-up in the usual manner, and there is obtained N-(cyclopropylmethyl)-1-(m-methoxyphenyl)-2-cyclohexene-1-ethylamine, the hydrochloride of which melts at 141°-142° C.
Reaction SMILES: [O:1]([C:8]1[N:13]=[C:12]([CH2:14]O)[CH:11]=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.P(Br)(Br)[Br:17]>CCOCC>[O:1]([C:8]1[N:13]=[C:12]([CH2:14][Br:17])[CH:11]=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
Reactant: BrP(Br)Br
Reactant: OCc1cccc(Oc2ccccc2)n1
Solvent: CCOCC
Product: BrCc1cccc(Oc2ccccc2)n1
Temperature: 25 °C
Reaction time: 2 h

Procedure:
To 8.45 mmol of (6-phenoxy-2-pyridyl)methanol in 75 ml ether is added, at -10°, 12.7 mmol of phosphorus tribromide. The solution is refluxed for 1 hour, after which approximately 1 ml of phosphorus tribromide is added and refluxing is continued for 2 hours. The reaction mixture is cooled to RT and resulting solid is filtered and washed with ether to yield the hydrogen bromide salt of (6-phenoxy-2-pyridyl)methyl bromide.
Reaction SMILES: P([O-])([O-])([O-])=O.[O:6]=[CH:7][C@H:8]([C@H:10]([C@@H:12]([C@@H:14]([CH2:16][OH:17])[OH:15])[OH:13])[OH:11])[OH:9]>O>[OH:6][CH2:7][C:8]([C@H:10]([C@@H:12]([C@@H:14]([CH2:16][OH:17])[OH:15])[OH:13])[OH:11])=[O:9]
Reactant: O=C[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO
Agent: O=P([O-])([O-])[O-]
Solvent: O
Product: O=C(CO)[C@@H](O)[C@H](O)[C@H](O)CO

Procedure:
Into 0.5 ml of a 0.1M phosphate buffer (pH 7.0) containing 0.2M mannose dissolved therein is added a suitable amount of the enzyme, the total volume is made up with water to 1.0 ml, and the reaction mixture is incubated at 50° C. The amount of fructose formed is determined by the cysteine-carbazole method. The amount of the enzyme forming 1 micromole of fructose per one minute under this condition is defined as one unit.
Reaction SMILES: [Cl:1][C:2]1[C:3]([F:45])=[C:4]([C@@H:8]2[C@:12]([C:15]3[CH:20]=[CH:19][C:18]([Cl:21])=[CH:17][C:16]=3[F:22])([C:13]#[N:14])[C@H:11]([CH2:23][C:24]([CH3:27])([CH3:26])[CH3:25])[NH:10][C@H:9]2[C:28]([NH:30][C:31]2[CH:42]=[CH:41][C:34]([C:35]([O:37][CH2:38][CH2:39][OH:40])=[O:36])=[CH:33][C:32]=2[O:43][CH3:44])=[O:29])[CH:5]=[CH:6][CH:7]=1.[C:46]([O:50][C:51]([N:53]([CH3:58])[CH2:54][C:55](O)=[O:56])=[O:52])([CH3:49])([CH3:48])[CH3:47]>>[C:46]([O:50][C:51]([N:53]([CH3:58])[CH2:54][C:55]([O:40][CH2:39][CH2:38][O:37][C:35](=[O:36])[C:34]1[CH:41]=[CH:42][C:31]([NH:30][C:28]([C@H:9]2[C@H:8]([C:4]3[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=3[F:45])[C@:12]([C:15]3[CH:20]=[CH:19][C:18]([Cl:21])=[CH:17][C:16]=3[F:22])([C:13]#[N:14])[C@H:11]([CH2:23][C:24]([CH3:25])([CH3:26])[CH3:27])[NH:10]2)=[O:29])=[C:32]([O:43][CH3:44])[CH:33]=1)=[O:56])=[O:52])([CH3:49])([CH3:48])[CH3:47]
Reactant: COc1cc(C(=O)OCCO)ccc1NC(=O)[C@@H]1N[C@@H](CC(C)(C)C)[C@](C#N)(c2ccc(Cl)cc2F)[C@H]1c1cccc(Cl)c1F
Reactant: CN(CC(=O)O)C(=O)OC(C)(C)C
Product: COc1cc(C(=O)OCCOC(=O)CN(C)C(=O)OC(C)(C)C)ccc1NC(=O)[C@@H]1N[C@@H](CC(C)(C)C)[C@](C#N)(c2ccc(Cl)cc2F)[C@H]1c1cccc(Cl)c1F

Procedure:
In a manner similar to the method described in Example 3, 2-hydroxyethyl 4-((2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-neopentylpyrrolidine-2-carboxamido)-3-methoxybenzoate was reacted with 2-(tert-butoxycarbonyl(methyl)amino)-acetic acid to give 4-{[(2R,3S,4R,5S)-4-(4-chloro-2-fluoro-phenyl)-3-(3-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carbonyl]-amino}-3-methoxy-benzoic acid 2-[2-(tert-butoxycarbonyl-methyl-amino)-acetoxy]-ethyl ester. MS (ES+) m/z calcd. for C41H47Cl2F2N4O8: [(M+H)+]: 831. found: 831.
Reaction SMILES: [NH2:1][N:2]1[CH2:7][CH:6]=[C:5]([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH2:4][CH2:3]1.C([O:22][C@@H:23]1[C@H:27]([O:28]C(=O)C2C=CC=CC=2)[C@@H:26]([CH2:37][O:38]C(=O)C2C=CC=CC=2)[O:25][C@H:24]1[N:47]1[CH:55]=[N:54][C:53]2[C:48]1=[N:49][C:50]([Cl:57])=[N:51][C:52]=2Cl)(=O)C1C=CC=CC=1.N>>[Cl:57][C:50]1[N:51]=[C:52]([NH:1][N:2]2[CH2:3][CH:4]=[C:5]([C:8]3[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=3)[CH2:6][CH2:7]2)[C:53]2[N:54]=[CH:55][N:47]([C:48]=2[N:49]=1)[C@@H:24]1[O:25][C@H:26]([CH2:37][OH:38])[C@@H:27]([OH:28])[C@H:23]1[OH:22]
Reactant: NN1CC=C(c2ccccc2)CC1
Reactant: O=C(OC[C@H]1O[C@@H](n2cnc3c(Cl)nc(Cl)nc32)[C@H](OC(=O)c2ccccc2)[C@@H]1OC(=O)c1ccccc1)c1ccccc1
Agent: N
Product: OC[C@H]1O[C@@H](n2cnc3c(NN4CC=C(c5ccccc5)CC4)nc(Cl)nc32)[C@H](O)[C@@H]1O
Yield: 12 %

Procedure:
The title compound was prepared according to method A as described above by reacting crude 1-amino-4-phenyl-1,2,3,6-tetrahydropyridine (prepared by the procedure outlined in Example 6) (1.25 g) with 9-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)-2,6-dichloro-9H-purine (2.50 g, 3.9 mmol), followed by debenzoylation of the purified product using methanolic ammonia to provide the title 2-Chloro-N-(4-phenyl-1,2,3,6-tetrahydro-1-pyridinyl)adenosine (0.20 g 12%) (after column chromatography) as a foam, 1H NMR (DMSO-d6) δ3.53-3.70 (4H, m, H-5'a, H-5'b and --CH2 --), 3.94 (1H, q, H-4'), 4.14 (1H, q, H-3'), 4.52 (1H, q, H-2'), 5.07 (1H, t, 5'-OH), 5.22, 5.50 (2H, 2d, 2'- and 3'-OH), 5.85 (1H, d, H-1' ), 6.15 (1H, br s, vinylic C-H), 7.24-7.51 (5H, m, Ar-H), 8.43 (1H, s, H-8), 9.55 (1H, s, N-H).
Reaction SMILES: [CH2:1]([O:3][C:4]1[C:8]([CH2:9][CH2:10][C:11]([O:13][CH2:14][CH3:15])=[O:12])=[CH:7][NH:6][N:5]=1)[CH3:2].Cl[CH2:17][C:18]1[CH:37]=[CH:36][CH:35]=[CH:34][C:19]=1[O:20][CH2:21][C:22]1[N:23]=[C:24]([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[O:25][C:26]=1[CH3:27].CN(C)C=O.[H-].[Na+]>O>[CH2:1]([O:3][C:4]1[C:8]([CH2:9][CH2:10][C:11]([O:13][CH2:14][CH3:15])=[O:12])=[CH:7][N:6]([CH2:17][C:18]2[CH:37]=[CH:36][CH:35]=[CH:34][C:19]=2[O:20][CH2:21][C:22]2[N:23]=[C:24]([C:28]3[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=3)[O:25][C:26]=2[CH3:27])[N:5]=1)[CH3:2]
Reactant: CCOC(=O)CCc1c[nH]nc1OCC
Reactant: Cc1oc(-c2ccccc2)nc1COc1ccccc1CCl
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: O
Product: CCOC(=O)CCc1cn(Cc2ccccc2OCc2nc(-c3ccccc3)oc2C)nc1OCC
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 92.8 %

Procedure:
To a mixture of ethyl 3-(3-ethoxy-1H-pyrazol-4-yl]propionate (509 mg), 4-(2-chloromethylphenoxymethyl)-5-methyl-2-phenyloxazole (753 mg), and N,N-dimethylformamide (10 ml), sodium hydride (60%, oily, 96.0 mg) was added at 0° C., and then the mixture was stirred at room temperature for 30 minutes. The reaction mixture was poured into water, which was extracted with ethyl acetate. The ethyl acetate layer was washed with water, then, with saturated aqueous sodium chloride solution, and dried (MgSO4) and concentrated. The residue was subjected to silica gel column chromatography, and ethyl 3-[3-ethoxy-1-[2-(5-methyl-2-phenyl-4-oxazolylmethoxy)benzyl]-1H-pyrazol-4-yl]propionate (1.09 g, yield: 93%) was obtained as a colorless oily substance from the fraction eluted with ethyl acetate-hexane (1:2, volume ratio).
Reaction SMILES: [CH2:1]([SH:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl[C:10]1[C:15]([Cl:16])=[CH:14][CH:13]=[CH:12][N:11]=1>CN(C)C=O>[Cl:16][C:15]1[C:10]([S:8][CH2:1][C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=2)=[N:11][CH:12]=[CH:13][CH:14]=1
Reactant: Clc1cccnc1Cl
Reactant: SCc1ccccc1
Solvent: CN(C)C=O
Product: Clc1cccnc1SCc1ccccc1
Temperature: 70 °C

Procedure:
42.0 Grams (0.338 mole) of benzyl mercaptan were dissolved in 350 ml dimethylformamide which had been dried over molecular sieves. The solution was placed under a nitrogen atmosphere and 16.2 grams (0.338 mole) of a 50 percent dispersion of sodium hydride was slowly added. Stirring was continued until hydrogen gas evolution stopped. Thereupon, the resulting solution was added slowly, again with stirring, to a solution of 50.0 grams (0.338 mole) of 2,3-dichloropyridine in 200 ml dry dimethylformamide. The mixture was heated at 70° C. for 4 hours.