Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH2:1]([C:5]1[N:6]([CH2:18][CH2:19][CH2:20][C:21]([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)=[O:22])[C:7]2[C:16]3[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=3[N:10]=[CH:9][C:8]=2[N:17]=1)[CH2:2][CH2:3][CH3:4].ClC1C=C(C=CC=1)C(OO)=[O:34]>C(Cl)(Cl)Cl>[CH2:1]([C:5]1[N:6]([CH2:18][CH2:19][CH2:20][C:21]([C:23]2[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=2)=[O:22])[C:7]2[C:16]3[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=3[N+:10]([O-:34])=[CH:9][C:8]=2[N:17]=1)[CH2:2][CH2:3][CH3:4]
Reactant: O=C(OO)c1cccc(Cl)c1
Reactant: CCCCc1nc2cnc3ccccc3c2n1CCCC(=O)c1ccccc1
Solvent: ClC(Cl)Cl
Product: CCCCc1nc2c[n+]([O-])c3ccccc3c2n1CCCC(=O)c1ccccc1
Reaction time: 1 h

Procedure:
To a stirred solution of 4-(2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)-1-phenylbutan-1-one (4.15 g, 11.2 mmol) in chloroform (56 mL) was added 3-chloroperoxybenzoic acid (m-CPBA, approximately 77% purity, 2.75 g, 12.3 mmol) portionwise over a several minute period. After 1 hour, the reaction was not complete as judged by TLC, so an additional charge of m-CPBA (1.0 g) was added. After stirring for 30 minutes, the mixture was diluted with chloroform (200 mL), washed successively with a saturated aqueous sodium bicarbonate solution (2×100 mL) and brine (100 mL), dried over sodium sulfate, filtered, and concentrated to provide 4-(2-butyl-5-oxido-1H-imidazo[4,5-c]quinolin-1-yl)-1-phenylbutan-1-one as a dark oil that was used directly in the next step without further purification.
Reaction SMILES: CC1C=CC(S(O[CH2:12][CH2:13][N:14]2[C:20]3[CH:21]=[CH:22][CH:23]=[CH:24][C:19]=3[CH2:18][O:17][C:16]3[CH:25]=[CH:26][CH:27]=[CH:28][C:15]2=3)(=O)=O)=CC=1.[CH3:29][NH:30][CH2:31][CH2:32][C:33]1[CH:38]=[CH:37][C:36]([O:39][CH3:40])=[CH:35][CH:34]=1.C(=O)([O-])[O-].[Na+].[Na+].[I-].[Na+]>C(#N)C>[CH3:40][O:39][C:36]1[CH:37]=[CH:38][C:33]([CH2:32][CH2:31][N:30]([CH2:12][CH2:13][N:14]2[C:20]3[CH:21]=[CH:22][CH:23]=[CH:24][C:19]=3[CH2:18][O:17][C:16]3[CH:25]=[CH:26][CH:27]=[CH:28][C:15]2=3)[CH3:29])=[CH:34][CH:35]=1
Reactant: CNCCc1ccc(OC)cc1
Reactant: Cc1ccc(S(=O)(=O)OCCN2c3ccccc3COc3ccccc32)cc1
Agent: O=C([O-])[O-]
Agent: [I-]
Agent: [Na+]
Solvent: CC#N
Product: COc1ccc(CCN(C)CCN2c3ccccc3COc3ccccc32)cc1
Temperature: 90 °C

Procedure:
5,11-Dihydro-5-[2-(4-methylphenylsulfonyl)oxyethyl]dibenzo [b,e][1,4]oxazepine (650 mg, 1.65 mmol), N-methyl-4-methoxyphenethylamine (290 mg, 1.76 mmol), sodium carbonate (195 mg, 1.84 mmol) and sodium iodide (25 mg, 0.17 mmol) were added to acetonitrile (20 ml), and they were heated under reflux at 90° C. for 6 hours. The solvent was evaporated under reduced pressure. The obtained residue was distributed in ethyl acetate and saturated aqueous sodium hydrogencarbonate solution. The organic layer was washed with water and then dried over magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to silica gel column chromatography. The product was eluted with ethyl acetate and hexane (6:1) and then with the same solvents (1:1). The appropriate fractions were combined, and the solvent was evaporated under reduced pressure to obtain 5,11-dihydro-5-[2-[N-(4-methoxyphenethyl)-N-methylamino]ethyl]dibenzo[b,e][1,4]oxazepine in the form of a light yellow oil (423 mg, 66%).
Reaction SMILES: [Br:1][C:2]1[C:3]([F:12])=[C:4]2[C:10]([NH2:11])=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1.[CH3:13][C:14]1[S:15][CH:16]=[C:17]([C:19](O)=[O:20])[N:18]=1.C(N(CC)CC)C.C1N(P(Cl)(N2C(=O)OCC2)=O)C(=O)OC1>C(Cl)Cl>[Br:1][C:2]1[C:3]([F:12])=[C:4]2[C:10]([NH:11][C:19]([C:17]3[N:18]=[C:14]([CH3:13])[S:15][CH:16]=3)=[O:20])=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1
Reactant: Nc1c[nH]c2ncc(Br)c(F)c12
Reactant: Cc1nc(C(=O)O)cs1
Agent: O=C1OCCN1P(=O)(Cl)N1CCOC1=O
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: Cc1nc(C(=O)Nc2c[nH]c3ncc(Br)c(F)c23)cs1
Yield: 68 %

Procedure:
A mixture of 5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine (200 mg, 0.869 mmol, Example 1, Step H), 2-methylthiazole-4-carboxylic acid (311 mg, 2.17 mmol), and triethylamine (606 μL, 4.35 mmol) in CH2Cl2 (10 mL) at room temperature was treated with BOP-Cl (203 mg, 2.17 mmol). After 1 hour the solid formed was filtered and washed with CH2Cl2 (3×4 mL) to provide N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)-2-methylthiazole-4-carboxamide (210 mg, 68% yield) as a solid. 1H NMR (400 MHz, (CD3)2SO) δ 12.14 (s, 1H), 9.83 (s, 1H), 8.38 (d, 1H), 8.26 (s, 1H), 7.74 (d, 1H), 2.77 (s, 3H); LCMS (APCI+) m/z 354.9, 356.9 (M+H)+, Retention time=3.39 minutes (Method 2).
Reaction SMILES: [C:1]1([NH:7][C:8]([NH:10][C@@H:11]2[CH2:16][CH2:15][CH2:14][CH2:13][C@H:12]2[NH:17][CH:18]2[CH2:23][CH2:22][CH2:21][NH:20][CH2:19]2)=[O:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.Cl[C:25]1[N:33]=[CH:32][CH:31]=[CH:30][C:26]=1[C:27]([NH2:29])=[O:28]>>[C:1]1([NH:7][C:8](=[O:9])[NH:10][C@@H:11]2[CH2:16][CH2:15][CH2:14][CH2:13][C@H:12]2[NH:17][C@H:18]2[CH2:23][CH2:22][CH2:21][N:20]([C:25]3[N:33]=[CH:32][CH:31]=[CH:30][C:26]=3[C:27]([NH2:29])=[O:28])[CH2:19]2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1
Reactant: NC(=O)c1cccnc1Cl
Reactant: O=C(Nc1ccccc1)N[C@@H]1CCCC[C@H]1NC1CCCNC1
Product: NC(=O)c1cccnc1N1CCC[C@H](N[C@@H]2CCCC[C@H]2NC(=O)Nc2ccccc2)C1

Procedure:
2-((S)-3-((1R,2R)-2-(3-Phenylureido)cyclohexylamino)piperidin-1-yl)nicotinamide was synthesized using 1-phenyl-3-((1R,2R)-2-(piperidin-3-ylamino)cyclohexyl)urea (from intermediate C, Example 1) (100 mg, 0.32 mmol) and 2-chloronicotinamide (49 mg, 0.32 mmol) according to General Procedure A to give 9 mg (6.5%) of pale brown oil. Anal. Calcd. for C24H32N6O2 m/z 436.3, found: 437.2 (M+H)+; 1H NMR (400 MHz, CD3OD) δ ppm 8.2 (d, J=3.8 Hz, 1H), 7.65 (dd, J=2 Hz, 1H), 7.21 (m, 4H), 7.01 (m, 1H), 6.86 (m, 1H), 3.66 (m, 4H), 3.21 (m, 3H), 2.35 (m, 1H), 2.10 (m, 2H), 1.89 (m, 4H), 1.74 (m, 1H), 1.68 (d, J=1.68 Hz, 1H), 1.60 (m, 1H), 1.45 (m, 3H).
Reaction SMILES: [CH3:1][O:2][C:3]([C:5]1[C:10]([NH:11][C:12]2[CH:17]=[CH:16][C:15]([Si:18]([CH3:21])([CH3:20])[CH3:19])=[CH:14][C:13]=2[F:22])=[N:9][C:8](Cl)=[CH:7][N:6]=1)=[O:4].C(OCC)(=O)C.CO.[CH3:32][N:33](C)C=O>[C-]#N.[Zn+2].[C-]#N.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>[CH3:1][O:2][C:3]([C:5]1[C:10]([NH:11][C:12]2[CH:17]=[CH:16][C:15]([Si:18]([CH3:21])([CH3:20])[CH3:19])=[CH:14][C:13]=2[F:22])=[N:9][C:8]([C:32]#[N:33])=[CH:7][N:6]=1)=[O:4]
Reactant: CN(C)C=O
Reactant: COC(=O)c1ncc(Cl)nc1Nc1ccc([Si](C)(C)C)cc1F
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: [C-]#N
Agent: [Zn+2]
Solvent: CCOC(C)=O
Solvent: CO
Product: COC(=O)c1ncc(C#N)nc1Nc1ccc([Si](C)(C)C)cc1F
Yield: 99.8 %

Procedure:
A degassed suspension of 5-chloro-3-(2-fluoro-4-trimethylsilanyl-phenylamino)-pyrazine-2-carboxylic acid methyl ester (1.35 g, 3.82 mmol), zinc (II) cyanide (492.8 mg, 4.2 mmol, 1.1 eq.), and Pd(PPh3)4 (551.0 mg, 0.48 mmol, 0.12 eq.) in anhydrous dimethylformamide (30 mL) was subjected to microwave irradiation at 150° C. for 18 minutes. The reaction mixture was poured into ethyl acetate and then filtered through a pad of Celite®. The pad was rinsed well with ethyl acetate (2×). The combined filtrates were washed with 50% brine (2×) and brine (1×), dried (Na2SO4), filtered and concentrated in vacuo. The crude residue was purified by column chromotagraphy (Si-PPC, gradient 0 to 30% ethyl acetate in hexane) to give a brown oil. Trituration with MeOH afforded the desired compound as an orange solid (1.31 g, 99.8%). 1H NMR (CDCl3, 400 MHz) δ ppm 10.56 (s, 1H), 8.36 (s, 1H), 8.29 (t, J=7.82 Hz, 1H), 7.37-7.27 (m, 2H), 4.10 (s, 3H), 0.29 (s, 9H); LCMS (method D1): RT=1.28 min, [M+H]+=345.
Reaction SMILES: Cl[C:2]1[CH:7]=[C:6]([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=2[C:14]([F:17])([F:16])[F:15])[N:5]=[C:4]([NH2:18])[C:3]=1[N+:19]([O-:21])=[O:20].[CH3:22][O-:23].[Na+]>CO.O>[CH3:22][O:23][C:2]1[CH:7]=[C:6]([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=2[C:14]([F:17])([F:16])[F:15])[N:5]=[C:4]([NH2:18])[C:3]=1[N+:19]([O-:21])=[O:20]
Reactant: C[O-]
Reactant: Nc1nc(-c2ccccc2C(F)(F)F)cc(Cl)c1[N+](=O)[O-]
Agent: [Na+]
Solvent: CO
Solvent: O
Product: COc1cc(-c2ccccc2C(F)(F)F)nc(N)c1[N+](=O)[O-]
Temperature: 70 °C
Reaction time: 8 h

Procedure:
To a solution of 4-chloro-3-nitro-6-(2-trifluoromethyl-phenyl)-pyridin-2-ylamine (317 mg, 0.998 mmol, prepared as described in the Example 1) in MeOH (5 mL) was added NaOMe (1.99 mL, 0.998 mmol, 0.5 M solution in MeOH). The resulting mixture was stirred at 70° C. overnight. The reaction mixture was then diluted with water (20 mL) and extracted with EtOAc (3×10 mL). The organic layers were combined, dried (MgSO4) and concentrated. The resulting residue was purified on silica 0:100-50:50 EtOAc-hexanes to yield 4-methoxy-3-nitro-6-(2-trifluoromethyl-phenyl)-pyridin-2-ylamine. 1H-NMR (400 MHz, CDCl3) δ: 7.78 (d, J=7.8 Hz, 1H), 7.61-7.67 (m, 1H), 7.54-7.60 (m, 1H), 7.50 (d, J=7.6 Hz, 1H), 6.46 (s, 1H), 6.27 (br. s., 2H), 3.97 (s, 3H).
Reaction SMILES: [CH2:1]([O:3][C:4](=[O:33])[CH2:5][CH2:6][CH2:7][CH2:8][CH:9]([CH2:13][C:14]1[CH:19]=[C:18]([F:20])[C:17]([O:21][Si:22]([CH:29]([CH3:31])[CH3:30])([CH:26]([CH3:28])[CH3:27])[CH:23]([CH3:25])[CH3:24])=[C:16]([F:32])[CH:15]=1)[C:10](O)=[O:11])[CH3:2].O>C1COCC1>[F:32][C:16]1[CH:15]=[C:14]([CH:19]=[C:18]([F:20])[C:17]=1[O:21][Si:22]([CH:29]([CH3:31])[CH3:30])([CH:23]([CH3:25])[CH3:24])[CH:26]([CH3:28])[CH3:27])[CH2:13][CH:9]([CH2:10][OH:11])[CH2:8][CH2:7][CH2:6][CH2:5][C:4]([O:3][CH2:1][CH3:2])=[O:33]
Reactant: CCOC(=O)CCCCC(Cc1cc(F)c(O[Si](C(C)C)(C(C)C)C(C)C)c(F)c1)C(=O)O
Solvent: C1CCOC1
Solvent: O
Product: CCOC(=O)CCCCC(CO)Cc1cc(F)c(O[Si](C(C)C)(C(C)C)C(C)C)c(F)c1
Temperature: -10 °C

Procedure:
1.6 g (3.29 mmol) of 2-(3,5-difluoro-4-triisopropylsilanyloxybenzyl)heptanedioic acid 7-ethyl ester are dissolved in 30 ml of THF and cooled to −10° C. under argon. Then, 4.27 ml (4.27 mmol) of a 1 M borane-THF complex solution are added dropwise, and the mixture is stirred at 0° C. until reaction is complete. The mixture is hydrolyzed with water and extracted with ethyl acetate, and the combined organic phases are concentrated. The resulting crude product is purified by chromatography on silica gel (mobile phase: cyclohexane/ethyl acetate 7:1, 3:1). 1.18 g (76% of theory) of the title compound are obtained.
Reaction SMILES: [Cl:1][C:2]1[CH:22]=[CH:21][CH:20]=[C:19]([Cl:23])[C:3]=1[C:4]([NH:6][C:7]1[CH:8]=[CH:9][CH:10]=[C:11]2[C:16]=1[N:15]=[CH:14][CH:13]=[C:12]2[NH:17][NH2:18])=[O:5].[C:24](O)(=[O:28])[C:25]([CH3:27])=[CH2:26].ON1C2C=CC=CC=2N=N1>CN(C)C=O.C(OCC)(=O)C>[Cl:1][C:2]1[CH:22]=[CH:21][CH:20]=[C:19]([Cl:23])[C:3]=1[C:4]([NH:6][C:7]1[CH:8]=[CH:9][CH:10]=[C:11]2[C:16]=1[N:15]=[CH:14][CH:13]=[C:12]2[NH:17][NH:18][C:24](=[O:28])[C:25]([CH3:27])=[CH2:26])=[O:5]
Reactant: NNc1ccnc2c(NC(=O)c3c(Cl)cccc3Cl)cccc12
Reactant: C=C(C)C(=O)O
Agent: On1nnc2ccccc21
Solvent: CN(C)C=O
Solvent: CCOC(C)=O
Product: C=C(C)C(=O)NNc1ccnc2c(NC(=O)c3c(Cl)cccc3Cl)cccc12
Temperature: 25 °C
Reaction time: 4.5 h
Yield: 79.4 %

Procedure:
A mixture of 8-(2,6-dichlorobenzoylamino)-4-hydrazinoquinoline (200 mg), methacrylic acid (54.5 mg), 1-ethyl-3-(3-dimethylaminopropyl)-arbodiimide hydrochloride (133 mg) and 1-hydroxybenzotriazole (93.4 mg) in dimethylformamide (4 ml) was stirred for 4.5 hours at ambient temperature. The mixture was diluted with ethyl acetate and washed with water, saturated sodium bicarbonate solution and brine. The insoluble materials were collected by filtration and recrystallized from ethanol to give 8-(2,6-dichlorobenzoylamino)-4-(2-methacryloylhydrazino)quinoline (190 mg).
Reaction SMILES: [F:1][C:2]([F:26])([F:25])[CH2:3][NH:4][C:5]([C:7]1([CH2:20][CH2:21][CH2:22][CH2:23]Br)[C:19]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[C:13]2[C:8]1=[CH:9][CH:10]=[CH:11][CH:12]=2)=[O:6].[CH3:27][C@H:28]1[NH:33][C@@H:32]([CH3:34])[CH2:31][N:30]([C:35]2[S:36][C:37]3[CH:43]=[CH:42][CH:41]=[CH:40][C:38]=3[N:39]=2)[CH2:29]1>>[F:1][C:2]([F:26])([F:25])[CH2:3][NH:4][C:5]([C:7]1([CH2:20][CH2:21][CH2:22][CH2:23][N:33]2[C@H:32]([CH3:34])[CH2:31][N:30]([C:35]3[S:36][C:37]4[CH:43]=[CH:42][CH:41]=[CH:40][C:38]=4[N:39]=3)[CH2:29][C@@H:28]2[CH3:27])[C:19]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[C:13]2[C:8]1=[CH:9][CH:10]=[CH:11][CH:12]=2)=[O:6]
Reactant: C[C@@H]1CN(c2nc3ccccc3s2)C[C@H](C)N1
Reactant: O=C(NCC(F)(F)F)C1(CCCCBr)c2ccccc2-c2ccccc21
Product: C[C@@H]1CN(c2nc3ccccc3s2)C[C@H](C)N1CCCCC1(C(=O)NCC(F)(F)F)c2ccccc2-c2ccccc21

Procedure:
Prepared analogously to Example 1 from 9-(4-bromo-butyl)-9H-fluorene-9-carboxylic acid-(2,2,2-trifluoro-ethyl)-amide and 2-(cis-3,5-dimethyl-piperazin-1-yl)-benzothiazole.
Reaction SMILES: [CH3:1][N:2]([C:4]([NH:6][C:7]([NH2:9])=[NH:8])=[NH:5])[CH3:3].[C:10]([OH:19])(=[O:18])[CH2:11][CH2:12][CH2:13][CH2:14][C:15]([OH:17])=[O:16].C(OCC)(=O)C>CO>[CH3:1][N:2]([C:4]([NH:6][C:7]([NH2:9])=[NH:8])=[NH:5])[CH3:3].[C:10]([O-:19])(=[O:18])[CH2:11][CH2:12][CH2:13][CH2:14][C:15]([O-:17])=[O:16]
Reactant: O=C(O)CCCCC(=O)O
Agent: CN(C)C(=N)NC(=N)N
Solvent: CCOC(C)=O
Solvent: CO
Product: O=C([O-])CCCCC(=O)[O-]
Yield: 146.2 %

Procedure:
10.00 g of the metformin free-base and 4.411 g of adipic acid were stirred in 150 ml of methyl alcohol at 40° C., and then ethyl acetate was added thereto. The produced crystal was filtered and dried in hot air, thus obtaining 12.06 g (yield: 98.9%) of metformin adipate.
Reaction SMILES: [CH2:1]([O:3][C:4](=[O:24])[C:5]([NH:12][C:13]1[CH:18]=[C:17]([C:19]([O:21][CH3:22])=[O:20])[CH:16]=[CH:15][C:14]=1[F:23])=[CH:6][C:7]([O:9]CC)=O)[CH3:2]>C1C=CC(C2C=CC=CC=2)=CC=1.C1C=CC(OC2C=CC=CC=2)=CC=1>[CH3:22][O:21][C:19]([C:17]1[C:18]2[C:7](=[O:9])[CH:6]=[C:5]([C:4]([O:3][CH2:1][CH3:2])=[O:24])[NH:12][C:13]=2[C:14]([F:23])=[CH:15][CH:16]=1)=[O:20]
Reactant: CCOC(=O)C=C(Nc1cc(C(=O)OC)ccc1F)C(=O)OCC
Solvent: c1ccc(Oc2ccccc2)cc1
Solvent: c1ccc(-c2ccccc2)cc1
Product: CCOC(=O)c1cc(=O)c2c(C(=O)OC)ccc(F)c2[nH]1
Temperature: 300 °C
Reaction time: 1 h

Procedure:
A suspension of 33 (25.0 g, 73.7 mmol) in Dowtherm A (200 mL) was heated to 300° C. over the course of 30 minutes and then stirred at 300° C. for 1 h. The reaction solution was cooled to room temperature and purified by flash chromatography (Hexanes to EtOAc) to afford a white solid (34, 12.1 g, 56.1%). 1H NMR (CDCl3, 300 MHz) δ 9.19 (br s, 1H), 7.42 (t, J=8.2, 1H), 7.21-7.25 (m, 1H), 6.92 (s, 1H), 4.51 (q, J=7.1, 2H), 3.99 (s, 3H), 1.46 (t, J=7.1, 3H).
Reaction SMILES: [OH:1][CH2:2][C:3]1([CH2:15][OH:16])[CH2:9][CH2:8][S:7][C:6]2[CH:10]=[CH:11][CH:12]=[CH:13][C:5]=2[C:4]1=[O:14].C(N(CC)CC)C.[C:24]1([N:34]=[C:35]=[S:36])[C:33]2[C:28](=[CH:29][CH:30]=[CH:31][CH:32]=2)[CH:27]=[CH:26][CH:25]=1>O1CCCC1>[OH:16][CH2:15][C:3]1([CH2:2][O:1][C:35](=[S:36])[NH:34][C:24]2[C:33]3[C:28](=[CH:29][CH:30]=[CH:31][CH:32]=3)[CH:27]=[CH:26][CH:25]=2)[CH2:9][CH2:8][S:7][C:6]2[CH:10]=[CH:11][CH:12]=[CH:13][C:5]=2[C:4]1=[O:14]
Reactant: S=C=Nc1cccc2ccccc12
Reactant: O=C1c2ccccc2SCCC1(CO)CO
Solvent: C1CCOC1
Solvent: CCN(CC)CC
Product: O=C1c2ccccc2SCCC1(CO)COC(=S)Nc1cccc2ccccc12

Procedure:
To a solution of 4,4-bis(hydroxymethyl)-3,4-dihydro-2H-benzo[b]thiepin-5-one (476 mg, 2.0 mmol) in 15 ml of tetrahydrofuran were added, at room temperature, triethylamine (0.31 ml, 2.2 mmol) and 1-naphthyl isothiocyanate (407 mg, 2.2 mmol). The mixture was heated to reflux for 24 hours, concentrated and purified by column chromatography on silica gel (eluent: 1:19 tert-butyl methyl ether/dichloromethane). The product was obtained in a yield of 87 mg (9%).
Reaction SMILES: [CH2:1]([O:3][C:4](=[O:21])[C:5]1[CH:10]=[C:9]([OH:11])[CH:8]=[C:7]([O:12][C:13]2[CH:18]=[CH:17][C:16]([C:19]#[N:20])=[CH:15][CH:14]=2)[CH:6]=1)[CH3:2].[C:22]([O:26][C:27](=[O:33])[NH:28][CH2:29][CH2:30][CH2:31]Br)([CH3:25])([CH3:24])[CH3:23]>>[CH2:1]([O:3][C:4](=[O:21])[C:5]1[CH:6]=[C:7]([O:12][C:13]2[CH:18]=[CH:17][C:16]([C:19]#[N:20])=[CH:15][CH:14]=2)[CH:8]=[C:9]([O:11][CH2:31][CH2:30][CH2:29][NH:28][C:27]([O:26][C:22]([CH3:23])([CH3:25])[CH3:24])=[O:33])[CH:10]=1)[CH3:2]
Reactant: CCOC(=O)c1cc(O)cc(Oc2ccc(C#N)cc2)c1
Reactant: CC(C)(C)OC(=O)NCCCBr
Product: CCOC(=O)c1cc(OCCCNC(=O)OC(C)(C)C)cc(Oc2ccc(C#N)cc2)c1
Yield: 68 %

Procedure:
Following the procedure of Example 69(b) 3-(4-cyano-phenoxy)-5-hydroxy-benzoic acid ethyl ester 0.9 g (3.17 mmol) and (3-bromo-propyl)-carbamic acid tert-butyl ester (1.5 g, 6.34 mmol) were used to afford 0.95 g of the required product. 1H NMR (DMSO-d6): δ 2.05 (4H, m), 3.35 (2H, m), 3.90 (3H, s), 4.08 (211, t), 4.72 (1H, brs), 6.78 (1H, t), 7.02 (2H, d), 7.28 (1H, s), 7.41 (1H, s), 7.62 (2H, d), 8.05 (1H, brs).
Reaction SMILES: Cl.[F:2][C:3]([F:18])([F:17])[C:4]1[N:5]=[CH:6][C:7]([NH:10][C@H:11]2[CH2:15][CH2:14][CH2:13][C@@H:12]2[NH2:16])=[N:8][CH:9]=1.[F:19][CH:20]([F:30])[C:21]1[CH:29]=[CH:28][CH:27]=[CH:26][C:22]=1[C:23](O)=[O:24].C(N(CC)CC)C.O1POPOP1>C(Cl)Cl>[F:19][CH:20]([F:30])[C:21]1[CH:29]=[CH:28][CH:27]=[CH:26][C:22]=1[C:23]([NH:16][C@H:12]1[CH2:13][CH2:14][CH2:15][C@@H:11]1[NH:10][C:7]1[CH:6]=[N:5][C:4]([C:3]([F:2])([F:17])[F:18])=[CH:9][N:8]=1)=[O:24]
Reactant: N[C@H]1CCC[C@@H]1Nc1cnc(C(F)(F)F)cn1
Reactant: O=C(O)c1ccccc1C(F)F
Agent: Cl
Agent: O1POPOP1
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: O=C(N[C@H]1CCC[C@@H]1Nc1cnc(C(F)(F)F)cn1)c1ccccc1C(F)F
Temperature: 25 °C
Reaction time: 3 h

Procedure:
To a solution of (1S,2S)-1-N-[5-(trifluoromethyl)pyrazin-2-yl]cyclopentane-1,2-diamine hydrochloride (Intermediate 14; 100 mg, 0.35 mmol), 2-(difluoromethyl)benzoic acid (CAS number 799814-32-7; 61 mg, 0.35 mmol) and triethylamine (0.148 ml, 1.06 mmol) in DCM (2 ml) was added 1,3,5,2,4,6-trioxatriphosphorinane, 2,4,6-tripropyl-, 2,4,6-trioxide (CAS number 68957-94-8; 50% in ethyl acetate, 0.417 ml, 0.71 mmol). The reaction mixture was stirred at room temperature for 3 hours. To this was then added further 1,3,5,2,4,6-trioxatriphosphorinane, 2,4,6-tripropyl-, 2,4,6-trioxide (CAS number 68957-94-8; 50% in ethyl acetate, 0.417 ml, 0.71 mmol) and stirred at room temperature overnight. The reaction was partitioned between DCM and a saturated solution of sodium bicarbonate, filtered through a hydrophobic frit and concentrated in vacuo. The resulting residue was purified by column chromatography (silica, 0-100% ethyl acetate/petrol) and then triturated with diethyl ether to afford the title compound.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([OH:8])=[C:4]([C:9]2[C:14](Cl)=[C:13]([Cl:16])[N:12]=[C:11]([Cl:17])[N:10]=2)[CH:3]=1.Cl>S1C=CC=C1C([O-])=O.[Cu+].CN1CCCC1=O>[Cl:17][C:11]1[N:12]=[C:13]([Cl:16])[C:14]2[O:8][C:5]3[CH:6]=[CH:7][C:2]([Cl:1])=[CH:3][C:4]=3[C:9]=2[N:10]=1
Reactant: Oc1ccc(Cl)cc1-c1nc(Cl)nc(Cl)c1Cl
Agent: [Cu+]
Agent: Cl
Agent: O=C([O-])c1cccs1
Solvent: CN1CCCC1=O
Product: Clc1ccc2oc3c(Cl)nc(Cl)nc3c2c1
Temperature: 100 °C
Reaction time: 0.25 h
Yield: 83.8 %

Procedure:
A 10 mL flask was charged with 4-chloro-2-(2,5,6-trichloro-pyrimidin-4-yl)-phenol (75 mg, 0.24 mmol) and N-methylpyrrolidinone (3.0 mL) under a N2 atmosphere. The solution was purged with N2 for 10 min. Copper (I) thiophene-2-carboxylate (60 mg, 0.32 mmol, 1.3 equiv.) was added and the mixture was heated to 100° C. for 2 h. The reaction mixture was cooled to rt and added to aq. HCl (0.1 M, 6.0 mL) slowly and stirred for 15 min. Additional aq. HCl (0.1 M, 3.0 mL) was added and the mixture was stirred for 20 min. The resulting solid was collected by filtration, rinsed with water, and dried to give a tan solid (55 mg, 83%). GC-MS (CI): mass calcd. for C10H3Cl3N2O, 271.9; m/z found, 272.0. 1H NMR (CDCl3): 8.22 (d, J=2.1 Hz, 1H), 7.75 (dd, J=8.9, 2.1 Hz, 1H), 7.69 (d, J=9.0 Hz, 1H).
Reaction SMILES: S([O-])(=O)(=O)C.[C:6]([O:10][C:11]([N:13]1[CH2:17][C@@H:16](OS(C)(=O)=O)[CH2:15][C@H:14]1[C:23](=[O:30])[NH:24][C:25]1([C:28]#[N:29])[CH2:27][CH2:26]1)=[O:12])([CH3:9])([CH3:8])[CH3:7].[N:31]1([C:36]2[CH:41]=[CH:40][C:39]([SH:42])=[CH:38][CH:37]=2)[CH:35]=[CH:34][N:33]=[CH:32]1>>[C:6]([O:10][C:11]([N:13]1[CH2:17][C@H:16]([S:42][C:39]2[CH:38]=[CH:37][C:36]([N:31]3[CH:35]=[CH:34][N:33]=[CH:32]3)=[CH:41][CH:40]=2)[CH2:15][C@H:14]1[C:23](=[O:30])[NH:24][C:25]1([C:28]#[N:29])[CH2:27][CH2:26]1)=[O:12])([CH3:9])([CH3:8])[CH3:7]
Reactant: CC(C)(C)OC(=O)N1C[C@@H](OS(C)(=O)=O)C[C@H]1C(=O)NC1(C#N)CC1
Reactant: Sc1ccc(-n2ccnc2)cc1
Agent: CS(=O)(=O)[O-]
Product: CC(C)(C)OC(=O)N1C[C@H](Sc2ccc(-n3ccnc3)cc2)C[C@H]1C(=O)NC1(C#N)CC1

Procedure:
The reaction of the mesylate from experiment A2 with 4-imidazol-1-yl-benzenethiol (prepared according to patent application FR 2267101, 1975) yielded (2S,4R)-2-(1-cyano-cyclopropylcarbamoyl)-4-(4-imidazol-1-yl-phenylsulfanyl)-pyrrolidine-1-carboxylic acid t-butyl ester as a colorless foam. MS: 454.2 [M+H]+.
Reaction SMILES: [Cl:1][C:2]1[CH:11]=[CH:10][C:5]([CH2:6][N:7]=[C:8]=[O:9])=[CH:4][CH:3]=1.[Cl:12][C:13]1[CH:25]=[CH:24][C:16]([CH2:17][N:18]2[CH2:23][CH2:22][NH:21][CH2:20][CH2:19]2)=[CH:15][CH:14]=1>C1COCC1>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][NH:7][C:8]([N:21]2[CH2:20][CH2:19][N:18]([CH2:17][C:16]3[CH:24]=[CH:25][C:13]([Cl:12])=[CH:14][CH:15]=3)[CH2:23][CH2:22]2)=[O:9])=[CH:10][CH:11]=1
Reactant: O=C=NCc1ccc(Cl)cc1
Reactant: Clc1ccc(CN2CCNCC2)cc1
Solvent: C1CCOC1
Product: O=C(NCc1ccc(Cl)cc1)N1CCN(Cc2ccc(Cl)cc2)CC1
Yield: 54.4 %

Procedure:
To a solution of 4-chlorobenzylisocyanate (0.59 g, 3.5 mmol) in anhydrous THF (15 mL) at 0° C. was added 1-(4-chlorobenzyl)piperazine (0.74 g, 3.5 mmol). The resultant mixture was stirred at ambient temperature. After 20 hours the mixture was concentrated of volatiles. The resulting solid was washed with ethyl acetate and dried in vacuo to afford 0.72 g of 1-(((4-chlorobenzyl)amino)carbonyl)-4-(4-chlorobenzyl)piperazine as a white solid; NMR (CDCl3) 7.4 (m, 4), 7.3 (m, 2), 7.2 (m, 2), 4.44.1 (m, 6), 3.6 (m, 4), 3.0 (m, 2) ppm.
Reaction SMILES: C(OC(=O)[N:7]([CH2:14][CH2:15][O:16][C:17]1[CH:22]=[C:21]([Cl:23])[CH:20]=[C:19]([C:24](=[O:35])[N:25]([CH2:32][CH:33]=[CH2:34])[CH:26]2[CH2:31][CH2:30][CH2:29][CH2:28]C2)[CH:18]=1)[C:8]1[CH:13]=[CH:12][N:11]=[CH:10][CH:9]=1)(C)(C)C.[F:37][C:38]([F:43])([F:42])[C:39]([OH:41])=[O:40]>ClCCl>[F:37][C:38]([F:43])([F:42])[C:39]([OH:41])=[O:40].[CH2:32]([N:25]([CH:26]1[CH2:31][CH2:30][CH2:29][CH2:28]1)[C:24](=[O:35])[C:19]1[CH:18]=[C:17]([O:16][CH2:15][CH2:14][NH:7][C:8]2[CH:9]=[CH:10][N:11]=[CH:12][CH:13]=2)[CH:22]=[C:21]([Cl:23])[CH:20]=1)[CH:33]=[CH2:34]
Reactant: C=CCN(C(=O)c1cc(Cl)cc(OCCN(C(=O)OC(C)(C)C)c2ccncc2)c1)C1CCCCC1
Solvent: O=C(O)C(F)(F)F
Solvent: ClCCl
Product: C=CCN(C(=O)c1cc(Cl)cc(OCCNc2ccncc2)c1)C1CCCC1
Reaction time: 2 h

Procedure:
A solution of {2-[3-(allyl-cyclohexyl-carbamoyl)-5-chloro-phenoxy]-ethyl}-pyridin-4-yl-carbamic acid tert-butyl ester (0.032 g) in a mixture of dichloromethane (1 ml) and trifluoroacetic acid (1 ml) was stored at room temperature for 2 h and then concentrated under reduced pressure. The residue was subjected to preparative hplc and the title compound (0.027 g) was obtained as a colourless gum by concentration of the required fraction under reduced pressure and drying by repetitive addition of acetonitrile and concentration under reduced pressure.
Reaction SMILES: [CH3:1][N:2]([CH3:12])[C:3]1[N:8]=[CH:7][N:6]=[C:5]([CH2:9]O)[C:4]=1[CH3:11].S(Cl)([Cl:15])=O>C(Cl)Cl>[Cl:15][CH2:9][C:5]1[N:6]=[CH:7][N:8]=[C:3]([N:2]([CH3:12])[CH3:1])[C:4]=1[CH3:11]
Reactant: Cc1c(CO)ncnc1N(C)C
Reactant: O=S(Cl)Cl
Solvent: ClCCl
Product: Cc1c(CCl)ncnc1N(C)C
Temperature: 25 °C
Reaction time: 4 h

Procedure:
To a solution of (6-(dimethylamino)-5-methylpyrimidin-4-yl)methanol (46) (40 g, 239 mmol) in DCM was added thionyl chloride (35 ml, 478 mmol). The reaction mixture was stirred for 4 h at RT. The solvent was removed under reduced pressure to afford 6-(Chloromethyl)-N,N,5-trimethylpyrimidin-4-amine (47) as a brown solid; Yield: 40 g (90.9%); NMR (400 MHz, DMSO-d6) δ=8.69 (s, 1H), 4.86 (s, 2H), 3.27 (s, 6H), 2.35 (s, 3H).