Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]2[CH:10]=[C:9]([C:11]([OH:13])=O)[NH:8][C:5]2=[N:6][CH:7]=1.Cl.[NH2:15][C@@H:16]([CH2:25][C:26]1[CH:31]=[CH:30][C:29]([F:32])=[CH:28][CH:27]=1)[C:17]([N:19]1[CH2:23][CH2:22][C@H:21]([OH:24])[CH2:20]1)=[O:18].C1C=CC2N(O)N=NC=2C=1.CCN(C(C)C)C(C)C.CCN=C=NCCCN(C)C>CN(C=O)C>[F:32][C:29]1[CH:30]=[CH:31][C:26]([CH2:25][C@H:16]([NH:15][C:11]([C:9]2[NH:8][C:5]3=[N:6][CH:7]=[C:2]([Cl:1])[CH:3]=[C:4]3[CH:10]=2)=[O:13])[C:17]([N:19]2[CH2:23][CH2:22][CH:21]([OH:24])[CH2:20]2)=[O:18])=[CH:27][CH:28]=1
Reactant: N[C@@H](Cc1ccc(F)cc1)C(=O)N1CC[C@H](O)C1
Reactant: O=C(O)c1cc2cc(Cl)cnc2[nH]1
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: On1nnc2ccccc21
Solvent: CN(C)C=O
Solvent: CCN(C(C)C)C(C)C
Product: O=C(N[C@@H](Cc1ccc(F)cc1)C(=O)N1CCC(O)C1)c1cc2cc(Cl)cnc2[nH]1
Temperature: 25 °C
Reaction time: 0.08 h

Procedure:
To a solution of 5-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (Preparation 57, 34 mg, 0.17 mmol) in DMF (5 mL) was added 2-(S)-amino-3-(4-fluorophenyl)-1-(3-(S)-hydroxypyrrolidin-1-yl)propan-1-one hydrochloride (Preparation 103, 50 mg, 0.17 mmol), HOBt (23 mg, 0.17 mmol) and DIPEA (94 μL, 0.54 mmol). After 5 min, EDCI (43 mg, 0.23 mmol) was added and the reaction stirred at rt for 16 h. The solvent was removed in vacuo and the residue partitioned between water (25 mL) and ethyl acetate (3×20 mL). The combined organic layer was washed with 2N sodium hydroxide solution (2×10 mL), brine (10 mL), dried (MgSO4) and concentrated in vacuo. Purification via chromatography on silica gel eluting with methanol:dichloromethane (7:93) gave the title compound. m/z (ES+)=431 [M+H]+; RT=3.49 min.
Reaction SMILES: [Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C:9]([OH:11])=O)=[CH:4][C:3]=1[F:12].[Si:13]([O:20][CH2:21][C:22]([CH3:36])([CH3:35])[CH2:23][C:24]1[CH:30]=[CH:29][C:27]([NH2:28])=[CH:26][C:25]=1[C:31]([F:34])([F:33])[F:32])([C:16]([CH3:19])([CH3:18])[CH3:17])([CH3:15])[CH3:14].CCN(C(C)C)C(C)C.C1C=CC2N(O)N=NC=2C=1.CCN=C=NCCCN(C)C.Cl>C(Cl)Cl>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C:9]([NH:28][C:27]2[CH:29]=[CH:30][C:24]([CH2:23][C:22]([CH3:35])([CH3:36])[CH2:21][O:20][Si:13]([C:16]([CH3:17])([CH3:18])[CH3:19])([CH3:14])[CH3:15])=[C:25]([C:31]([F:34])([F:32])[F:33])[CH:26]=2)=[O:11])=[CH:4][C:3]=1[F:12]
Reactant: O=C(O)Cc1ccc(Br)c(F)c1
Reactant: CC(C)(CO[Si](C)(C)C(C)(C)C)Cc1ccc(N)cc1C(F)(F)F
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: On1nnc2ccccc21
Solvent: CCN(C(C)C)C(C)C
Solvent: ClCCl
Product: CC(C)(CO[Si](C)(C)C(C)(C)C)Cc1ccc(NC(=O)Cc2ccc(Br)c(F)c2)cc1C(F)(F)F
Yield: 61.4 %

Procedure:
A solution of 2-(4-bromo-3-fluorophenyl)acetic acid (50 mg, 0.215 mmol), 4-(3-((tert-butyl dimethylsilyl)oxy)-2,2-dimethylpropyl)-3-(trifluoromethyl)aniline (78 mg, 0.215 mmol), DIEA (83 mg, 0.644 mmol), HOBt (49.3 mg, 0.322 mmol) and EDC hydrochloride (61.7 mg, 0.322 mmol) in DCM (20 mL) was stirred at 20° C. for 16 h. The mixture was washed with H2O (20 mL) and brine (20 mL). The organic layer was dried over Na2SO4, filtered and concentrated. The crude material was purified by preparative TLC (PE/EA=3/1) to yield 2-(4-bromo-3-fluorophenyl)-N-(4-(3-((tert-butyldimethylsilyl)oxy)-2,2-dimethylpropyl)-3-(trifluoromethyl)phenyl)acetamide (80 mg, 0.132 mmol, 61.4% yield): 1H NMR (400 MHz, CD3OD) δ 7.83 (d, J=2.0 Hz, 1H), 7.61 (d, J=6.6 Hz, 1H), 7.49 (t, J=7.7 Hz, 1H), 7.35 (d, J=8.6 Hz, 1H), 7.15 (dd, J=9.7, 1.8 Hz, 1H), 7.01 (d, J=6.8 Hz, 1H), 3.62 (s, 2H), 2.70 (s, 2H), 2.07 (s, 2H), 0.86 (s, 9H), 0.76-0.69 (m, 6H), 0.05-0.02 (m, 6H); ES-LCMS m/z 576.0 (M+H).
Reaction SMILES: [F:1][C:2]1[CH:11]=[C:10]2[C:5]([C:6](=O)[NH:7][C:8]([N:12]3[CH:16]=[C:15]([C:17]([O:19]CC)=[O:18])[CH:14]=[N:13]3)=[N:9]2)=[CH:4][C:3]=1[CH:23]([CH3:25])[CH3:24].[NH:26]1[CH2:31][CH2:30][O:29][CH2:28][CH2:27]1>>[F:1][C:2]1[CH:11]=[C:10]2[C:5]([C:6]([N:26]3[CH2:31][CH2:30][O:29][CH2:28][CH2:27]3)=[N:7][C:8]([N:12]3[CH:16]=[C:15]([C:17]([OH:19])=[O:18])[CH:14]=[N:13]3)=[N:9]2)=[CH:4][C:3]=1[CH:23]([CH3:24])[CH3:25]
Reactant: CCOC(=O)c1cnn(-c2nc3cc(F)c(C(C)C)cc3c(=O)[nH]2)c1
Reactant: C1COCCN1
Product: CC(C)c1cc2c(N3CCOCC3)nc(-n3cc(C(=O)O)cn3)nc2cc1F

Procedure:
The above compound may be made analogous to Example 1 using ethyl 1-(7-fluoro-6-isopropyl-4-oxo-3,4-dihydroquinazolin-2-yl)-1H-pyrazole-4-carboxylate in step D and morpholine in step E. MS (ESI): predicted mass calcd. for C19H20FN5O3, 385.2
Reaction SMILES: [OH:1]O.[F:3][C:4]1[C:16]2[CH2:15][C:14]3[C:9](=[CH:10][CH:11]=[CH:12][C:13]=3[F:17])[C:8]=2[CH:7]=[CH:6][C:5]=1B(O)O.O>COC(C)(C)C>[F:3][C:4]1[C:16]2[CH2:15][C:14]3[C:9](=[CH:10][CH:11]=[CH:12][C:13]=3[F:17])[C:8]=2[CH:7]=[CH:6][C:5]=1[OH:1]
Reactant: OO
Reactant: OB(O)c1ccc2c(c1F)Cc1c(F)cccc1-2
Solvent: COC(C)(C)C
Solvent: O
Product: Oc1ccc2c(c1F)Cc1c(F)cccc1-2
Reaction time: 4 h

Procedure:
40 ml of hydrogen peroxide (35 percent) is added dropwise at room temperature to a suspension of 54 mmol of 1,8-difluorofluorene-2-boronic acid in 120 ml of tert-butyl methyl ether and the mixture is subsequently heated to boiling for 4 h. After cooling, the mixture is admixed with 150 ml of water, the phases are separated and the organic phase is washed twice each with water and saturated sodium sulfite solution and also with saturated sodium chloride solution, so that no more peroxide can be detected. The organic phase is dried over sodium sulfate and the solvent is removed on a rotary evaporator. Recrystallization from heptane provides 1,8-difluorofluoren-2-ol.
Reaction SMILES: [CH2:1]([OH:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[OH-].[K+].Cl[C:12]1[CH:17]=[CH:16][C:15]([N+:18]([O-:20])=[O:19])=[CH:14][N:13]=1>C1(C)C=CC=CC=1.C(OCC)(=O)C>[CH2:1]([O:8][C:12]1[CH:17]=[CH:16][C:15]([N+:18]([O-:20])=[O:19])=[CH:14][N:13]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
Reactant: OCc1ccccc1
Reactant: O=[N+]([O-])c1ccc(Cl)nc1
Agent: [K+]
Agent: [OH-]
Solvent: Cc1ccccc1
Solvent: CCOC(C)=O
Product: O=[N+]([O-])c1ccc(OCc2ccccc2)nc1
Temperature: 80 °C
Yield: 28.3 %

Procedure:
Benzyl alcohol (682 mg, 6.3 mmol), 18 crown ether (2.5 g, 9.4 mmol) and KOH (637 mg, 11.3 mmol) were added to a solution of 2-chloro-5-nitro-pyridine (1 g, 6.3 mmol) in toluene (15 mL) and the reaction mixture was maintained at 80° C. for 2 hours, then diluted with ethyl acetate. The organic layer was washed with brine solution, dried over Na2SO4 and evaporated. The residue was purified by column chromatography using neutral alumina (2% ethyl acetate in hexane) to afford 410 mg (28%) of 2-benzyloxy-5-nitro-pyridine. LCMS: 231.07 (M+1)+, 98.4%
Reaction SMILES: [C:1]([C:3]1[C:4](=[O:18])[NH:5][C:6](=[O:17])[N:7]([CH:16]=1)[C@@H:8]1[O:15][C@H:12]([CH2:13][OH:14])[C@@H:10]([OH:11])[CH2:9]1)#[CH:2].C(N(CC)CC)C.[C:26](Cl)(=[O:33])[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1>C(#N)C.Cl[Si](C)(C)C>[C:26]([N:5]1[C:4](=[O:18])[C:3]([C:1]#[CH:2])=[CH:16][N:7]([C@@H:8]2[O:15][C@H:12]([CH2:13][OH:14])[C@@H:10]([OH:11])[CH2:9]2)[C:6]1=[O:17])(=[O:33])[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1
Reactant: O=C(Cl)c1ccccc1
Reactant: C#Cc1cn([C@H]2C[C@H](O)[C@@H](CO)O2)c(=O)[nH]c1=O
Agent: C[Si](C)(C)Cl
Solvent: CC#N
Solvent: CCN(CC)CC
Product: C#Cc1cn([C@H]2C[C@H](O)[C@@H](CO)O2)c(=O)n(C(=O)c2ccccc2)c1=O
Temperature: 25 °C
Reaction time: 2 h
Yield: 47.2 %

Procedure:
To a stirred suspension of 2'deoxy-5-ethynyluridine (J. Med. Chem., 26(5), 661-6, (1983)) (0.3 g, 1.19 mmoles) in dry acetonitrile (8 ml) and chlorotrimethylsilane (0.5 ml) was added, with ice cooling, triethylamine (0.85 ml, 6.1 mmoles) and the whole was stirred at room temperature for 2 hrs. Benzoylchloride (0.18 ml, 1.54 mmoles) was then added and the mixture stirred for a further 1.5 hrs and filtered. The filtrate was concentrated, the residue dissolved in ethanol (10 ml) and glacial acetic acid (0.4 g) was added. After stirring for 0.5 hr, the solvents were evaporated and the residue purified by column chromatography on silica gel eluting with methylene chloride/methanol (19:1) to give the title compound 0.2 g (47% yield) melting at 156°-7° C.
Reaction SMILES: Cl[C:2]1[N:3]([C:11]2[CH:16]=[C:15]([OH:17])[C:14]([Cl:18])=[CH:13][C:12]=2[F:19])[N:4]=[C:5]2[C:10]=1[CH2:9][CH2:8][CH2:7][CH2:6]2.C(=O)([O-])[O-].[K+].[K+].Br[CH2:27][C:28]([O:30][CH2:31][CH3:32])=[O:29].O>CN(C)C=O>[Cl:18][C:14]1[C:15]([O:17][CH2:27][C:28]([O:30][CH2:31][CH3:32])=[O:29])=[CH:16][C:11]([N:3]2[CH:2]=[C:10]3[C:5]([CH2:6][CH2:7][CH2:8][CH2:9]3)=[N:4]2)=[C:12]([F:19])[CH:13]=1
Reactant: CCOC(=O)CBr
Reactant: Oc1cc(-n2nc3c(c2Cl)CCCC3)c(F)cc1Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Solvent: O
Product: CCOC(=O)COc1cc(-n2cc3c(n2)CCCC3)c(F)cc1Cl
Temperature: 80 °C
Reaction time: 3 h

Procedure:
Into a solution of 3-chloro-2-(4-chloro-2-fluoro-5-hydroxyphenyl)-4,5,6,7-tetrahydro-2H-indazole (30 mg) in dimethylformamide (1 ml), there were added potassium carbonate (10 mg) and ethyl bromoacetate (20 mg), and the mixture was stirred at 80° C. for 3 hours. After cooling, water was added to the reaction mixture, followed by extraction with ether. The ether layer was washed with water twice, dried and concentrated. The residue was purified by thin layer chromatography to give 1.8 mg of 3-chloro-2-(4-chloro-2-fluoro-5-ethoxycarbonylmethoxyphenyl-4,5,6,7-tetrahydro-2H-indazole (Compound No. 1) as a glassy substance.
Reaction SMILES: [F:1][C:2]([F:38])([F:37])[C:3]1[CH:4]=[C:5]([CH:34]=[CH:35][CH:36]=1)[C:6]([NH:8][C:9]1[CH:10]=[C:11]([CH:31]=[CH:32][CH:33]=1)[O:12][C:13]1[CH:14]=[CH:15][C:16]2[N:17]([CH:19]=[C:20]([NH:22][C:23](=[O:30])OCC(Cl)(Cl)Cl)[N:21]=2)[N:18]=1)=[O:7].[NH2:39][CH2:40][CH2:41][O:42][CH2:43][CH2:44][OH:45].C(N(C(C)C)C(C)C)(C)C>CS(C)=O>[OH:45][CH2:44][CH2:43][O:42][CH2:41][CH2:40][NH:39][C:23]([NH:22][C:20]1[N:21]=[C:16]2[CH:15]=[CH:14][C:13]([O:12][C:11]3[CH:10]=[C:9]([NH:8][C:6](=[O:7])[C:5]4[CH:34]=[CH:35][CH:36]=[C:3]([C:2]([F:37])([F:1])[F:38])[CH:4]=4)[CH:33]=[CH:32][CH:31]=3)=[N:18][N:17]2[CH:19]=1)=[O:30]
Reactant: NCCOCCO
Reactant: O=C(Nc1cn2nc(Oc3cccc(NC(=O)c4cccc(C(F)(F)F)c4)c3)ccc2n1)OCC(Cl)(Cl)Cl
Agent: CC(C)N(C(C)C)C(C)C
Solvent: CS(C)=O
Product: O=C(NCCOCCO)Nc1cn2nc(Oc3cccc(NC(=O)c4cccc(C(F)(F)F)c4)c3)ccc2n1
Yield: 66.6 %

Procedure:
Using 2,2,2-trichloroethyl [6-(3-{[3-(trifluoromethyl)benzoyl]amino}phenoxy)imidazo[1,2-b]pyridazin-2-yl]carbamate (140 mg, 0.237 mmol), 2-(2-aminoethoxy)ethanol (43 μL, 0.435 mmol), N,N-diisopropylpropane-2-amine (76 μL, 0.435 mmol) and dimethyl sulfoxide (5 mL) as starting materials and in the same manner as in Example 386, the title compound (86 mg, 62%) was obtained as a pale-yellow powder.
Reaction SMILES: [Cl:1][C:2]1[N:3]=[C:4]([C:9]([NH:11][C@H:12]2[CH2:17][CH2:16][N:15]([C:18]3[S:19][C:20]([C:26]([O:28][CH2:29][CH3:30])=[O:27])=[C:21]([C:23]([OH:25])=O)[N:22]=3)[CH2:14][C@H:13]2[O:31][CH2:32][CH3:33])=[O:10])[NH:5][C:6]=1[CH2:7][CH3:8].[F:34][CH:35]([F:38])[CH2:36][NH2:37].CCN=C=NCCCN(C)C.Cl.ON1C2C=CC=CC=2N=N1>>[Cl:1][C:2]1[N:3]=[C:4]([C:9]([NH:11][C@H:12]2[CH2:17][CH2:16][N:15]([C:18]3[S:19][C:20]([C:26]([O:28][CH2:29][CH3:30])=[O:27])=[C:21]([C:23](=[O:25])[NH:37][CH2:36][CH:35]([F:38])[F:34])[N:22]=3)[CH2:14][C@H:13]2[O:31][CH2:32][CH3:33])=[O:10])[NH:5][C:6]=1[CH2:7][CH3:8]
Reactant: CCOC(=O)c1sc(N2CC[C@H](NC(=O)c3nc(Cl)c(CC)[nH]3)[C@H](OCC)C2)nc1C(=O)O
Reactant: NCC(F)F
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: On1nnc2ccccc21
Product: CCOC(=O)c1sc(N2CC[C@H](NC(=O)c3nc(Cl)c(CC)[nH]3)[C@H](OCC)C2)nc1C(=O)NCC(F)F
Yield: 79.2 %

Procedure:
The same operation as in Example (247a) was performed using cis(±)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-ethoxypiperidin-1-yl)-5-(ethoxycarbonyl)-1,3-thiazole-4-carboxylic acid obtained in Example (50a) (250 mg, 0.50 mmol), 2,2-difluoroethylamine (81 mg, 1.00 mmol), WSC hydrochloride (288 mg, 1.50 mmol) and 1-hydroxybenzotriazole (68 mg, 0.50 mmol), to obtain 223 mg of the title compound as a white solid (79%).
Reaction SMILES: [C:1]([NH:6][C:7]1[S:18][C:10]2[CH2:11][N:12]([C:15](=[O:17])[CH3:16])[CH2:13][CH2:14][C:9]=2[C:8]=1[C:19]([O:21]CC)=O)([O:3]CC)=O.[NH2:24][CH2:25][CH2:26][N:27]1[CH2:32][CH2:31][N:30]([C:33]2[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=2[O:39][CH3:40])[CH2:29][CH2:28]1>>[OH:3][C:1]1[N:24]([CH2:25][CH2:26][N:27]2[CH2:28][CH2:29][N:30]([C:33]3[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=3[O:39][CH3:40])[CH2:31][CH2:32]2)[C:19](=[O:21])[C:8]2[C:9]3[CH2:14][CH2:13][N:12]([C:15](=[O:17])[CH3:16])[CH2:11][C:10]=3[S:18][C:7]=2[N:6]=1
Reactant: COc1ccccc1N1CCN(CCN)CC1
Reactant: CCOC(=O)Nc1sc2c(c1C(=O)OCC)CCN(C(C)=O)C2
Product: COc1ccccc1N1CCN(CCn2c(O)nc3sc4c(c3c2=O)CCN(C(C)=O)C4)CC1

Procedure:
2.5 g (7.3 mmol) of 2-carboethoxyamino-3-carboethoxy-6-acetyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine and 1.7 g (7.3 mmol) of 1-(2-aminoethyl)-4-(2-methoxyphenyl)piperazine were heated at 180° C. for 2 h under nitrogen and with the melt being thoroughly stirred. After cooling, the crude product was purified by column chromatography (silica gel, eluent methylene chloride/methanol 95/5). 0.7 g (20%) of product having a m.p. of 135-137° C. was isolated.
Reaction SMILES: [F:1][C:2]([F:12])([F:11])[C:3]1[CH:10]=[CH:9][C:6]([CH:7]=O)=[CH:5][CH:4]=1.[CH3:13][C:14]1([CH3:22])[O:21][C:19](=[O:20])[CH2:18][C:16](=[O:17])[O:15]1.CC1NC(C)=C(C(OCC)=O)CC=1C(OCC)=O.N1CCC[C@H]1C(O)=O>CCO>[CH3:13][C:14]1([CH3:22])[O:21][C:19](=[O:20])[CH:18]([CH2:7][C:6]2[CH:9]=[CH:10][C:3]([C:2]([F:12])([F:11])[F:1])=[CH:4][CH:5]=2)[C:16](=[O:17])[O:15]1
Reactant: CC1(C)OC(=O)CC(=O)O1
Reactant: O=Cc1ccc(C(F)(F)F)cc1
Agent: CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC)C1
Agent: O=C(O)[C@@H]1CCCN1
Solvent: CCO
Product: CC1(C)OC(=O)C(Cc2ccc(C(F)(F)F)cc2)C(=O)O1
Temperature: 25 °C

Procedure:
Similar procedures to those referenced in Tett. Lett. (2006), 651, D. Ramachary; Eur. J. Org. Chem. (2008), 975, D. Ramachary were employed. To a 5 L 3-necked flask fitted with an overhead mechanical stirrer was added 4-(trifluoromethyl)benzaldehyde (43.5 g, 250 mmol) followed by the addition of anhydrous EtOH (3,000 mL), Meldrum's acid (37.5 g, 260 mmol), diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (67.5 g, 266 mmol) and L-proline (6.0 g, 51 mmol) at room temperature. The yellowish reaction mixture was stirred at room temperature under N2. An aliquot was removed after 4 hours and rinsed with EtOH and then Et2O, and air dried. The 1H NMR of this aliquot showed the reaction to be complete. The full reaction was stopped and the white precipitate from the reaction was collected by filtration and rinsed with EtOH and then Et2O and dried under vacuum to provide the title compound in the first crop as a fine white solid. The yellowish mother liquors were concentrated and allowed to crystallize overnight from EtOH and the solid material was collected as before to provide the title compound.
Reaction SMILES: Cl[C:2]1[C:11]([CH3:12])=[C:10]([Cl:13])[C:9]2[C:4](=[CH:5][C:6]([F:15])=[CH:7][C:8]=2[F:14])[N:3]=1.[Br-].[C:17]([C:19]1[CH:20]=[C:21]([CH:24]=[CH:25][CH:26]=1)[CH2:22][Zn+])#[N:18]>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.C1COCC1>[Cl:13][C:10]1[C:9]2[C:4](=[CH:5][C:6]([F:15])=[CH:7][C:8]=2[F:14])[N:3]=[C:2]([CH2:22][C:21]2[CH:20]=[C:19]([CH:26]=[CH:25][CH:24]=2)[C:17]#[N:18])[C:11]=1[CH3:12]
Reactant: N#Cc1cccc(C[Zn+])c1
Reactant: Cc1c(Cl)nc2cc(F)cc(F)c2c1Cl
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: [Br-]
Solvent: C1CCOC1
Product: Cc1c(Cc2cccc(C#N)c2)nc2cc(F)cc(F)c2c1Cl
Temperature: 60 °C
Reaction time: 2 h

Procedure:
A screw cap vial was charged with 2,4-dichloro-5,7-difluoro-3-methylquinoline (500 mg, 2.016 mmol), tetrakis(triphenylphosphine)palladium(0) (233 mg, 0.202 mmol), and THF (5.04 mL). The mixture was sparged with N2, then (3-cyanobenzyl)zinc(II) bromide (0.5M in THF, 4.23 mL, 2.116 mmol) was added and the reaction stirred at 60° C. for 2 h. The reaction was then partitioned between EtOAc and water, and the organic layer washed with brine, dried (MgSO4), and concentrated. The crude material was purified by flash chromatography, eluting with a gradient of 0-15% EtOAc in hexane to give 3-((4-chloro-5,7-difluoro-3-methylquinolin-2-yl)methyl)benzonitrile. Mass Spectrum (ESI) m/e=329.0 (M+1).
Reaction SMILES: [CH2:1]([N:3]([CH2:20][CH3:21])[C:4]1[CH:9]=[CH:8][C:7]([C:10]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[CH:11][CH:12]=O)=[CH:6][CH:5]=1)[CH3:2].[C:22]1([CH:28](P(=O)(OCC)OCC)[C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1.CC(C)([O-])C.[K+]>CN(C=O)C>[CH2:1]([N:3]([CH2:20][CH3:21])[C:4]1[CH:9]=[CH:8][C:7]([C:10]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[CH:11][CH:12]=[C:28]([C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)=[CH:6][CH:5]=1)[CH3:2]
Reactant: CCOP(=O)(OCC)C(c1ccccc1)c1ccccc1
Reactant: CCN(CC)c1ccc(C(=CC=O)c2ccccc2)cc1
Agent: CC(C)(C)[O-]
Agent: [K+]
Solvent: CN(C)C=O
Product: CCN(CC)c1ccc(C(=CC=C(c2ccccc2)c2ccccc2)c2ccccc2)cc1
Temperature: 31 °C
Reaction time: 4 h
Yield: 68 %

Procedure:
2.79 g of 3-(p-diethylaminophenyl)-3-phenylacrolein and 3.34 g of diethyl diphenylmethylphosphonate were dissolved in 100 ml of DMF, and 1.23 g of potassium t-butoxide was added thereto at room temperature. The temperature of the reaction mixture was increased to 31° C. by a heat generated and, thereafter, the reaction was conducted at room temperature for 4 hours. The reaction mixture was poured into 100 cc of ice water and stirred. Deposited crystals were collected by filtration, dissolved in benzene, and separated and purified on silica gel column chromatography. After distilling off benzene from the eluate, the purified product was recrystallized from ethyl acetate to obtain 2.9 g (yield: 68% (theory)) of a pale-yellow crystal. m.p.: 124°-5° C.
Reaction SMILES: [CH2:1]([NH2:4])[CH2:2][NH2:3].Br[CH:6]([CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)[C:7]([O:9]CC)=O>C1COCC1.C(O)C>[C:13]1([CH2:12][CH:6]2[NH:4][CH2:1][CH2:2][NH:3][C:7]2=[O:9])[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=1
Reactant: NCCN
Reactant: CCOC(=O)C(Br)Cc1ccccc1
Solvent: CCO
Solvent: C1CCOC1
Product: O=C1NCCNC1Cc1ccccc1

Procedure:
Ethylenediamine (25 g.) is added to a stirred solution of ethyl 2-bromo-3-phenylpropionate (XXVII, Example 61, 14.0 g.) in THF (100 ml.) and ethanol (300 ml.). After 20 hours at 20°-25° the solvents are removed under reduced pressure and the residual oil is partitioned between ethyl acetate-1N sodium hydroxide solution. The ethyl acetate extract is washed with water, saline, and concentrated. The residual oil is applied to a silica gel column which is eluted with chloroform-methanol (9/1). Fractions containing the product are pooled, concentrated to a residue and recrystallized from ethyl acetate-SSB to give 3-(phenylmethyl)piperazinone, m.p. 92°-93°.
Reaction SMILES: [F:1][C:2]([F:15])([F:14])[C:3]1[CH:12]=[C:11]2[C:6]([CH2:7][CH2:8][NH:9][C:10]2=[O:13])=[CH:5][CH:4]=1.Br[C:17]1[CH:18]=[N:19][CH:20]=[CH:21][C:22]=1[CH2:23][N:24]1[CH2:28][CH2:27][CH2:26][CH2:25]1.P([O-])([O-])([O-])=O.[K+].[K+].[K+]>[Cu](I)I.O1CCOCC1>[N:24]1([CH2:23][C:22]2[CH:17]=[CH:18][N:19]=[CH:20][C:21]=2[N:9]2[CH2:8][CH2:7][C:6]3[C:11](=[CH:12][C:3]([C:2]([F:1])([F:14])[F:15])=[CH:4][CH:5]=3)[C:10]2=[O:13])[CH2:25][CH2:26][CH2:27][CH2:28]1
Reactant: Brc1cnccc1CN1CCCC1
Reactant: O=C1NCCc2ccc(C(F)(F)F)cc21
Agent: I[Cu]I
Agent: O=P([O-])([O-])[O-]
Agent: [K+]
Solvent: C1COCCO1
Product: O=C1c2cc(C(F)(F)F)ccc2CCN1c1cnccc1CN1CCCC1
Yield: 4 %

Procedure:
Using analogous conditions as described for the preparation of Example 1A above, 7-(trifluoromethyl)-3,4-dihydroisoquinolin-1(2H)-one (I-4-d: 100 mg, 0.465 mmol) was reacted with 3-bromo-4-(pyrrolidin-1-ylmethyl)pyridine (I-52a: 140 mg, 0.558 mmol), 1,4-dioxane (10 mL), copper iodide (8.8 mg, 0.0465 mmol), trans-N,N′-dimethyl-cyclohexyl-1, 2-diamine (19.8 mg, 0.139 mmol) and potassium phosphate (295 mg, 1.395 mmol) to afford the crude product. Purification by column chromatography on silica gel (12% methanol in CHCl3), followed by preparative HPLC afforded 7 mg of the product (4.02% yield).
Reaction SMILES: [NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[OH:8].C(=O)([O-])O.[Na+].O.[Br:15][CH:16]([CH:20]([CH3:22])[CH3:21])[C:17](Cl)=[O:18]>C(OCC)(=O)C>[Br:15][CH:16]([CH:20]([CH3:22])[CH3:21])[C:17]([NH:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[OH:8])=[O:18]
Reactant: Nc1ccccc1O
Reactant: CC(C)C(Br)C(=O)Cl
Agent: O=C([O-])O
Agent: [Na+]
Solvent: O
Solvent: CCOC(C)=O
Product: CC(C)C(Br)C(=O)Nc1ccccc1O

Procedure:
To a mixture of 2-aminophenol (27 25 g), sodium hydrogencarbonate (31.5 g), ethyl acetate (250 ml), and water (200 ml), a solution of 2-bromo-3-methylbutyryl chloride (49.8 g) in ethyl acetate (100 ml) was added dropwise with ice-cooling and with stirring. After stirring with ice-cooling for further 1 hour, the ethyl acetate layer was separated, washed with water, and dried (MgSO4), and the solvent was evaporated off. The residue was crystallized from hexane, to give 2-(2-bromo-3-methylbutyryl)aminophenol. Yield was 59.7 g (87.9%). Recrystallization from isopropyl ether gave colorless prisms, mp 110°-111° C.
Reaction SMILES: [NH2:1][C:2]1[CH:3]=[CH:4][C:5]([CH3:21])=[C:6]([C:8]2[CH:13]=[CH:12][C:11]([C:14]([NH:16][CH2:17][CH:18]3[CH2:20][CH2:19]3)=[O:15])=[CH:10][CH:9]=2)[CH:7]=1.[CH:22]1([C:25]2[CH:34]=[C:33]([C:35](O)=[O:36])[C:32]3[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=3)[N:26]=2)[CH2:24][CH2:23]1>C1COCC1>[CH:22]1([C:25]2[CH:34]=[C:33]([C:35]([NH:1][C:2]3[CH:7]=[C:6]([C:8]4[CH:13]=[CH:12][C:11]([C:14]([NH:16][CH2:17][CH:18]5[CH2:20][CH2:19]5)=[O:15])=[CH:10][CH:9]=4)[C:5]([CH3:21])=[CH:4][CH:3]=3)=[O:36])[C:32]3[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=3)[N:26]=2)[CH2:24][CH2:23]1
Reactant: O=C(O)c1cc(C2CC2)nc2ccccc12
Reactant: Cc1ccc(N)cc1-c1ccc(C(=O)NCC2CC2)cc1
Solvent: C1CCOC1
Product: Cc1ccc(NC(=O)c2cc(C3CC3)nc3ccccc23)cc1-c1ccc(C(=O)NCC2CC2)cc1
Temperature: 25 °C
Reaction time: 0.5 h

Procedure:
5′-Amino-N-(cyclopropylmethyl)-2′-methyl-1,1′-biphenyl-4-carboxamide (42 mg, 0.15 mmol) and 2-cyclopropylquinoline-4-carboxylic acid (85.3 mg, 0.4 mmol) were mixed in THF (5 ml) and the mixture shaken in a varian tube for 30 min at room temperature. Carbodiimde resin (442 mg, 0.5 mmol) was added and shaking continued for 18 h. The solution was filtered off, the resin washed with THF and methanol and the combined filtrate and washings reduced to dryness under vacuum. The residue was dissolved in ethyl acetate, washed with hydrochloric acid (1M) and aqueous sodium hydrogen carbonate. The solvent was evaporated from the organic fraction under vacuum to give 2-cyclopropyl-N-(4′-{[(cyclopropylmethyl)amino]carbonyl}-6-methyl-1,1′-biphenyl-3-yl)quinoline-4-carboxamide. NMR; δH [2H6]—DMSO 10.74,(1H, s), 8.62,(1H, t), 8.04,(1H, d), 7.94-7.90,(3H, m), 7.74-7.70,(3H, m), 7.62,(1H, s), 7.53,(1H, m), 7.45,(2H, d), 7.33,(1H, d), 3.16,(2H, t), 2.37,(1H, m), 2.22,(3H, s), 1.15-1.10,(5H, m), 0.43,(2H, m), 0.24,(2H, m). LCMS: retention time 3.61 min, MH+476.
Reaction SMILES: [Br:1]Br.[CH3:3][N:4]1[C:8]2=[N:9][CH:10]=[C:11]([C:13](=[O:15])[CH3:14])[CH:12]=[C:7]2[CH2:6][C:5]1=[O:16]>C(O)(=O)C>[Br:1][CH2:14][C:13]([C:11]1[CH:12]=[C:7]2[CH2:6][C:5](=[O:16])[N:4]([CH3:3])[C:8]2=[N:9][CH:10]=1)=[O:15]
Reactant: CC(=O)c1cnc2c(c1)CC(=O)N2C
Reactant: BrBr
Solvent: CC(=O)O
Product: CN1C(=O)Cc2cc(C(=O)CBr)cnc21
Temperature: 80 °C
Yield: 60 %

Procedure:
Add 170 mg (1.05 mmol) of bromine dissolved in 1 ml of acetic acid dropwise to a solution of 200 mg (1.05 mmol) of 1,3-dihydro-1-methyl-5-acetyl-2H-pyrrolo[2,3-b]pyridin-2-one (obtained as described in Example 13 hereinafter) in 4 ml of acetic acid. After 6 hours' heating at 80° C., the acetic acid is removed under reduced pressure and the residue is taken up in water and then extracted with dichloromethane. The crude product obtained is purified by chromatography on silica gel (eluant ethyl acetate/petroleum ether/dichloromethane, 1/1/1). Yield: 60%. ##STR43##