Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [Cl:1][C:2]1[C:3]([F:33])=[C:4]([NH:8][C:9]2[C:18]3[C:13](=[CH:14][C:15]([O:31][CH3:32])=[C:16]([CH2:19][N:20]([CH3:30])[C:21]4([C:27]([OH:29])=[O:28])[CH2:26][CH2:25][NH:24][CH2:23][CH2:22]4)[CH:17]=3)[N:12]=[CH:11][N:10]=2)[CH:5]=[CH:6][CH:7]=1.[CH2:34]=O>>[Cl:1][C:2]1[C:3]([F:33])=[C:4]([NH:8][C:9]2[C:18]3[C:13](=[CH:14][C:15]([O:31][CH3:32])=[C:16]([CH2:19][N:20]([CH3:30])[C:21]4([C:27]([OH:29])=[O:28])[CH2:26][CH2:25][N:24]([CH3:34])[CH2:23][CH2:22]4)[CH:17]=3)[N:12]=[CH:11][N:10]=2)[CH:5]=[CH:6][CH:7]=1
Reactant: COc1cc2ncnc(Nc3cccc(Cl)c3F)c2cc1CN(C)C1(C(=O)O)CCNCC1
Reactant: C=O
Product: COc1cc2ncnc(Nc3cccc(Cl)c3F)c2cc1CN(C)C1(C(=O)O)CCN(C)CC1

Procedure:
4-[({4-[(3-Chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}methyl)(methyl)amino]piperidine-4-carboxylic acid was reacted with para-formaldehyde using an analogous method to that described for the equivalent step in Example 11 to give 4-[({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}methyl)(methyl)amino]-1-methylpiperidine-4-carboxylic acid; 1H NMR Spectrum: (DMSO-d6+CD3COOD) 2.04 (m, 2H); 2.17 (m, 2H); 2.27 (s, 3H); 2.45-2.55 (m, 3H+ DMSO); 2.68 (m, 2H); 3.06 (m, 2H); 3.72 (s, 2H); 3.95 (s, 3H); 7.20 (s, 1H); 7.28 (t, 1H); 7.48 (t, 1H); 7.57 (t, 1H); 8.32 (s, 1H); 8.42 (s, 1H); Mass Spectrum: (M+H)+ 488.
Reaction SMILES: [N:1]1[C:10]2[C:5](=[CH:6][N:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[C:11]([OH:13])=O.O.ON1C2C=CC=CC=2N=N1.[CH3:25][O:26][C:27]1[CH:34]=[CH:33][CH:32]=[C:31]([O:35][CH3:36])[C:28]=1[CH2:29][NH2:30]>CN(C=O)C>[CH3:36][O:35][C:31]1[CH:32]=[CH:33][CH:34]=[C:27]([O:26][CH3:25])[C:28]=1[CH2:29][NH:30][C:11]([C:2]1[CH:3]=[CH:4][C:5]2[C:10](=[CH:9][CH:8]=[N:7][CH:6]=2)[N:1]=1)=[O:13]
Reactant: COc1cccc(OC)c1CN
Reactant: O=C(O)c1ccc2cnccc2n1
Agent: On1nnc2ccccc21
Solvent: O
Solvent: CN(C)C=O
Product: COc1cccc(OC)c1CNC(=O)c1ccc2cnccc2n1
Temperature: 25 °C
Reaction time: 8 h
Yield: 97.6 %

Procedure:
To a stirring mixture of 2-[1,6]naphthyridinecarboxylic acid (50 mg, 0.287 mmol) in anhydrous DMF (1.0 mL) at room temperature was added sequentially 1-hydroxybenzotriazole hydrate (42.7 mg, 0.316 mmol), 2,6-dimethoxybenzylamine (75.0 mg, 0.431 mmol) and 1-(3-dimethylaminopropyl)-3-ethylcarboiimide hydrochloride (61.8 mg, 0.316 mmol). The resulting mixture was allowed to stir at room temperature overnight and it was found to be clear. The solvent was removed under vacuum. Flash column chromatography of the residue (50% hexane/ethyl acetate to 100% ethyl acetate) afforded the desired product as a white solid (90.6 mg, 98%): m.p. 169-171° C.
Reaction SMILES: [CH3:1][N:2]1[C:7](=[O:8])[CH:6]=[C:5]([C:9]2[CH:14]=[CH:13][N:12]=[CH:11][N:10]=2)[N:4]=[C:3]1[O:15][CH:16]1[CH2:21][CH2:20][N:19]([C:22]2[CH:29]=[CH:28][CH:27]=[CH:26][C:23]=2[CH:24]=O)[CH2:18][CH2:17]1.[NH:30]1[CH2:35][CH2:34][O:33][CH2:32][CH2:31]1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>C(O)(=O)C.ClCCCl>[CH3:1][N:2]1[C:7](=[O:8])[CH:6]=[C:5]([C:9]2[CH:14]=[CH:13][N:12]=[CH:11][N:10]=2)[N:4]=[C:3]1[O:15][CH:16]1[CH2:17][CH2:18][N:19]([C:22]2[CH:29]=[CH:28][CH:27]=[CH:26][C:23]=2[CH2:24][N:30]2[CH2:35][CH2:34][O:33][CH2:32][CH2:31]2)[CH2:20][CH2:21]1
Reactant: C1COCCN1
Reactant: Cn1c(OC2CCN(c3ccccc3C=O)CC2)nc(-c2ccncn2)cc1=O
Agent: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: [Na+]
Solvent: CC(=O)O
Solvent: ClCCCl
Product: Cn1c(OC2CCN(c3ccccc3CN3CCOCC3)CC2)nc(-c2ccncn2)cc1=O
Temperature: 25 °C
Reaction time: 2 h
Yield: 70 %

Procedure:
To a mixture of 2-[4-(1-methyl-6-oxo-1,6-dihydro-[4,4′]bipyrimidinyl-2-yloxy)piperidin-1-yl]benzaldehyde (80 mg, 0.20 mmol), morpholine (27 mg 0.31 mmol) and acetic acid (one drop) in 1,2-dichloroethane (1.0 ml) was added sodium triacetoxyborohydride (110 mg, 0.52 mmol). The mixture was stirred at room temperature for 2 hours. The mixture was partitioned between water and chloroform. The organic layer was washed with saturated aqueous sodium hydrogen carbonate, dried over sodium sulfate, and concentrated in vacuo. The residue was purified by silica gel column chromatography (eluent; chloroform/methanol=95/5) to afford 1-methyl-2-[1-(2-morpholin-4-ylmethyl-phenyl)piperidin-4-yloxy]-1H-[4,4′]bipyrimidinyl-6-one as a colorless solid (63 mg, 0.14 mmol, 67%).
Reaction SMILES: Br[C:2]1[CH:3]=[N:4][N:5]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][N:8]=2)[CH:6]=1.[C:13]([C:15]1[CH:16]=[C:17](B(O)O)[CH:18]=[CH:19][CH:20]=1)#[N:14].C(=O)([O-])[O-].[K+].[K+]>COCCOC.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>[N:8]1[CH:9]=[CH:10][CH:11]=[CH:12][C:7]=1[N:5]1[CH:6]=[C:2]([C:19]2[CH:20]=[C:15]([CH:16]=[CH:17][CH:18]=2)[C:13]#[N:14])[CH:3]=[N:4]1
Reactant: Brc1cnn(-c2ccccn2)c1
Reactant: N#Cc1cccc(B(O)O)c1
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: COCCOC
Product: N#Cc1cccc(-c2cnn(-c3ccccn3)c2)c1
Temperature: 70 °C
Reaction time: 0.25 h

Procedure:
A solution of 2-(4bromo-1H-pyrazol-1-yl)pyridine (0.446 g, 2.0 mmol), 3-cyanophenylboronic acid (0.302 g, 2.0 mmol), potassium carbonate (0.552 g, 4.0 mmol) in a mixture of ethylene glycol dimethyl ether (20 mL) and water (4 mL) was degassed by argon bubbling for 15 min., then tetrakis(triphenylphosphine)palladium(0) (20 mg, 0.017 mmol) was added and degassing continued a further 15 min. The resulting solution was stirred at 70° C. for 14 h, whereupon H2O (30 mL) was added, then extracted with EtOAc (3×30 mL) and the combined extracts washed with brine. The organic phase was dried over Na2SO4 and concentrated in vacuo. The crude residue was chromatographed on silica gel eluting with EtOAc:hexane (2:3) to afford a white solid which was recrystallized from EtOAc/Hexane give 3-(1-pyridin-2-yl-1H-pyrazol-4-yl)benzonitrile as a white solid. MP=160-161° C. 1H NMR (CD3Cl, 300 MHz) δ 8.88 (s, 1H), 8.45 (d, 1H), 8.03 (s, 1H), 8.01 (d, 1H), 7.87 (d, 1H), 7.86 (s, 1H), 7.81 (d, 1H), 7.57˜7.48 (m, 2H), 7.25 (dd, 1H). MS (ESI) 247.1 (M++H).
Reaction SMILES: [CH2:1]([O:5][C:6]1[N:14]=[C:13]2[C:9]([N:10]=[C:11]([O:24]C)[N:12]2[CH2:15][CH:16]2[CH2:21][CH2:20][O:19][C:18]([CH3:23])([CH3:22])[CH2:17]2)=[C:8]([NH2:26])[N:7]=1)[CH2:2][CH2:3][CH3:4].Cl>CO.O1CCOCC1>[NH2:26][C:8]1[N:7]=[C:6]([O:5][CH2:1][CH2:2][CH2:3][CH3:4])[N:14]=[C:13]2[C:9]=1[NH:10][C:11](=[O:24])[N:12]2[CH2:15][CH:16]1[CH2:21][CH2:20][O:19][C:18]([CH3:23])([CH3:22])[CH2:17]1
Reactant: CCCCOc1nc(N)c2nc(OC)n(CC3CCOC(C)(C)C3)c2n1
Agent: Cl
Solvent: C1COCCO1
Solvent: CO
Product: CCCCOc1nc(N)c2[nH]c(=O)n(CC3CCOC(C)(C)C3)c2n1
Yield: 78.8 %

Procedure:
A solution of 2-butyloxy-9-[(2,2-dimethyltetrahydro-2H-pyran-4-yl)methyl]-8-methoxy-9H-purin-6-amine (161 mg) in methanol (1 mL) was treated with 4N HCl in 1,4-dioxane (0.5 mL) for 1 h. The reaction was evaporated and the residue treated with water then basified with saturated sodium bicarbonate solution. The resulting solid was filtered, washed with water and dried to give the title compound (122 mg).
Reaction SMILES: [F:1][C:2]1[CH:10]=[CH:9][CH:8]=[CH:7][C:3]=1[C:4](Cl)=[O:5].[Br:11][C:12]1[CH:18]=[CH:17][C:15]([NH2:16])=[CH:14][CH:13]=1.C(N(CC)C(C)C)(C)C>ClCCl>[Br:11][C:12]1[CH:18]=[CH:17][C:15]([NH:16][C:4](=[O:5])[C:3]2[CH:7]=[CH:8][CH:9]=[CH:10][C:2]=2[F:1])=[CH:14][CH:13]=1
Reactant: Nc1ccc(Br)cc1
Reactant: O=C(Cl)c1ccccc1F
Solvent: ClCCl
Solvent: CCN(C(C)C)C(C)C
Product: O=C(Nc1ccc(Br)cc1)c1ccccc1F
Temperature: 25 °C
Reaction time: 24 h
Yield: 88.8 %

Procedure:
A solution of 2-fluorobenzoyl chloride (5.82 g, 0.0367 mol) and 4-bromoaniline (6.31 g, 0.0367 mol) in anhydrous dichloromethane (150 mL) was cooled to 0° C. and N,N-diisopropylethylamine (5.21 g, 0.0407 mol) was added under nitrogen atmosphere dropwise. The resulting mixture was stirred at ambient temperature for 24 hours, concentrated and the residue partitioned between ethyl acetate (120 mL) and water (100 mL). The organic phase was washed with brine, dried with magnesium sulfate and concentrated. The residue was suspended in cold diethyl ether (50 mL) and the precipitate was collected by filtration and dried to yield N1-(4-bromophenyl)-2-fluorobenzamide (9.6 g, 0.0326 mol) as a white solid.
Reaction SMILES: Cl[C:2]1[C:11]2[C:6](=[C:7]([OH:12])[CH:8]=[CH:9][CH:10]=2)[N:5]=[C:4]([CH3:13])[CH:3]=1.CN1CCN(C)[C:16]1=[O:21].C[O-].[Na+]>CO>[OH:12][C:7]1[CH:8]=[CH:9][CH:10]=[C:11]2[C:6]=1[N:5]=[C:4]([CH3:13])[CH:3]=[C:2]2[O:21][CH3:16]
Reactant: Cc1cc(Cl)c2cccc(O)c2n1
Reactant: CN1CCN(C)C1=O
Agent: C[O-]
Agent: [Na+]
Solvent: CO
Product: COc1cc(C)nc2c(O)cccc12
Temperature: 25 °C
Reaction time: 4 h

Procedure:
A mixture of 4-chloro-8-hydroxy-2-methylquinoline (9 g), 1,3-dimethyl-2-imidazolidinone (100 ml) and 28% solution of sodium methoxide in methanol (135 ml) was stirred at 150°0 C. for 4 hours. The reaction mixture was cooled to ambient temperature followed by partition into ethyl acetate and water. The organic layer was washed with water and brine, dried over magnesium sulfate and concentrated in vacuo. The crystalline residue was washed with n-hexane to give 8-hydroxy-4-methoxy-2-methylquinoline (5.57 g).
Reaction SMILES: N1(C([O-])=O)CCCCC1.[CH3:10][O:11][CH2:12][CH2:13][O:14][C:15]1[CH:20]=[CH:19][N:18]2[C:21]([C:24]3[CH:33]=[C:32]([C:34]4[O:38][CH:37]=[N:36][CH:35]=4)[C:31]4[C:26](=[C:27]([OH:39])[CH:28]=[CH:29][CH:30]=4)[N:25]=3)=[CH:22][N:23]=[C:17]2[CH:16]=1.[F:40][C@H:41]1[C@@H:46](OS(C)(=O)=O)[CH2:45][CH2:44][N:43](C(OC(C)(C)C)=O)[CH2:42]1.C([O-])([O-])=O.[Cs+].[Cs+]>CC(N(C)C)=O>[F:40][C@H:41]1[C@H:46]([O:39][C:27]2[CH:28]=[CH:29][CH:30]=[C:31]3[C:26]=2[N:25]=[C:24]([C:21]2[N:18]4[CH:19]=[CH:20][C:15]([O:14][CH2:13][CH2:12][O:11][CH3:10])=[CH:16][C:17]4=[N:23][CH:22]=2)[CH:33]=[C:32]3[C:34]2[O:38][CH:37]=[N:36][CH:35]=2)[CH2:45][CH2:44][NH:43][CH2:42]1
Reactant: COCCOc1ccn2c(-c3cc(-c4cnco4)c4cccc(O)c4n3)cnc2c1
Reactant: CC(C)(C)OC(=O)N1CC[C@H](OS(C)(=O)=O)[C@H](F)C1
Agent: O=C([O-])N1CCCCC1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CC(=O)N(C)C
Product: COCCOc1ccn2c(-c3cc(-c4cnco4)c4cccc(O[C@@H]5CCNC[C@H]5F)c4n3)cnc2c1
Temperature: 106 °C
Yield: 3 %

Procedure:
Preparation of (trans)tert-butyl 3-fluoro-4-(2-(7-(2-methoxyethoxy)imidazo[1,2-a]pyridin-3-yl)-4-oxazol-5-yl)quinolin-8-yloxy)piperidine-1-carboxylate: To 2-(7-(2-methoxyethoxy)imidazo[1,2-a]pyridin-3-yl)-4-(oxazol-5-yl)quinolin-8-ol (9 mg, 0.02 mmol) in DMA (2 mL) was added (cis)-tert-butyl 3-fluoro-4-(methylsulfonyloxy)piperidine-1-carboxylate (13 mg, 0.04 mmol) and Cs2CO3 (22 mg, 0.07 mmol). The reaction vial was sealed and heated to 106° C. for 4 hours. The reaction was cooled to ambient temperature and concentrated. The crude residue was purified by flash column chromatography (DCM/MeOH 10:1) providing the desired product (3%).
Reaction SMILES: [H-].[Na+].[CH2:3]([N:10]1[CH2:15][CH2:14][C:13]([CH2:17][OH:18])([OH:16])[CH2:12][CH2:11]1)[C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.F[C:20]1[CH:27]=[CH:26][C:23]([C:24]#[N:25])=[CH:22][CH:21]=1.O>CN(C)C=O>[CH2:3]([N:10]1[CH2:11][CH2:12][C:13]([CH2:17][O:18][C:20]2[CH:27]=[CH:26][C:23]([C:24]#[N:25])=[CH:22][CH:21]=2)([OH:16])[CH2:14][CH2:15]1)[C:4]1[CH:5]=[CH:6][CH:7]=[CH:8][CH:9]=1
Reactant: N#Cc1ccc(F)cc1
Reactant: OCC1(O)CCN(Cc2ccccc2)CC1
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: O
Product: N#Cc1ccc(OCC2(O)CCN(Cc3ccccc3)CC2)cc1
Temperature: 25 °C
Yield: 91 %

Procedure:
60% sodium hydride (0.30 g) was added to a solution of the compound (1.66 g) obtained in Step 2 in anhydrous dimethylformamide (8 mL) under cooling with ice-water, and stirred at room temperature for thirty minutes under nitrogen atmosphere. 4-fluorobenzonitrile (0.91 g) was added to the mixture and stirred at room temperature for two days. The resulting mixture was poured into water (30 mL) and extracted with ethyl acetate. The organic layer was washed with brine and dried over anhydrous sodium sulfate, and the solvent was removed under reduced pressure. The obtained residue was purified by silica gel column chromatography (Chromatorex NH™)(eluent; ethyl acetate:hexane=1:1) to obtain the titled compound (2.2 g).
Reaction SMILES: [CH3:1][C:2]1[N:10]([CH3:11])[C:5]2[CH:6]=[N:7][CH:8]=[CH:9][C:4]=2[N:3]=1.[Se](=O)=[O:13]>O1CCOCC1>[CH3:11][N:10]1[C:5]2[CH:6]=[N:7][CH:8]=[CH:9][C:4]=2[N:3]=[C:2]1[CH:1]=[O:13]
Reactant: Cc1nc2ccncc2n1C
Reactant: O=[Se]=O
Solvent: C1COCCO1
Product: Cn1c(C=O)nc2ccncc21
Yield: 52.2 %

Procedure:
Employing the procedure of Example 10B and starting with 774 mg of 2,3-dimethyl-3H-imidazo[4,5-c]pyridine (Preparation J2) and 584 mg of selenium dioxide in 30 ml of dioxane, there was obtained 442 mg of the desired product.
Reaction SMILES: [OH:1][C:2]1[NH:3][NH:4][C:5]2[CH:11]=[CH:10][CH:9]=[N:8][C:6]=2[N:7]=1.[C:12](Cl)(=[O:21])[CH:13]=[CH:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1>C(#N)C>[OH:1][C:2]1[NH:3][N:4]([C:12](=[O:21])[CH:13]=[CH:14][C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)[C:5]2[CH:11]=[CH:10][CH:9]=[N:8][C:6]=2[N:7]=1
Reactant: O=C(Cl)C=Cc1ccccc1
Reactant: OC1=Nc2ncccc2NN1
Solvent: CC#N
Product: O=C(C=Cc1ccccc1)N1NC(O)=Nc2ncccc21
Yield: 64.2 %

Procedure:
7.5 g (0.05 moles) of 3-hydroxy-1,2-dihydro-pyrido[2,3-e]-as-triazine are reacted with 17 g (0.102 moles) of cinnamoyl chloride in 150 ml of acetonitrile as described in Example 6. 9.0 g (65%) of the title compound are obtained; m.p.: 221°-223° C.
Reaction SMILES: [H-].[Na+].[OH:3][CH2:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[C:11](=[N:16][O:17][CH3:18])[C:12]([NH:14][CH3:15])=[O:13].[F:19][C:20]1[CH:25]=[CH:24][CH:23]=[C:22](F)[N:21]=1.O>C1COCC1>[F:19][C:20]1[N:21]=[C:22]([O:3][CH2:4][C:5]2[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=2[C:11](=[N:16][O:17][CH3:18])[C:12]([NH:14][CH3:15])=[O:13])[CH:23]=[CH:24][CH:25]=1
Reactant: Fc1cccc(F)n1
Reactant: CNC(=O)C(=NOC)c1ccccc1CO
Agent: [H-]
Agent: [Na+]
Solvent: C1CCOC1
Solvent: O
Product: CNC(=O)C(=NOC)c1ccccc1COc1cccc(F)n1
Reaction time: 3.25 h
Yield: 78.1 %

Procedure:
NaH (7.0 g, 60% oil dispersion, 0.176 mol) was added portionwise over five minutes to a stirred slurry of 2-(hydroxymethyl)-α-(methoxyimino)-N-methyl-benzeneacetamide (35.8 g, 0.161 mol) in 700 mL THF. After the resulting mixture was stirred for 3.25 hours, 2,6-difluoropyridine (15.4 g, 0.134 mol) was added neat over a 20 minute period, and the mixture was stirred overnight at room temperature. Water (250 mL) was added, THF was removed in vacuo, and the aqueous residue was extracted three times with 250 mL CH2Cl2. The combined extracts were washed with brine (250 mL), filtered through Na2SO4, and concentrated in vacuo. The residue was purified by silica gel chromatography (5% CH3CN in CH2Cl2) to yield 2-[[[6-fluoro-2-pyridinyl]oxy]methyl]-α-(methoxyimino)-N-methyl-benzeneacetamide (33.2 g, 78%).
Reaction SMILES: F[C:2]1[N:7]=[C:6]([S:8][C:9]2[CH:14]=[CH:13][C:12]([OH:15])=[CH:11][CH:10]=2)[CH:5]=[CH:4][CH:3]=1.[CH3:16][O-:17].[Na+].Cl>CO.O>[CH3:16][O:17][C:2]1[N:7]=[C:6]([S:8][C:9]2[CH:14]=[CH:13][C:12]([OH:15])=[CH:11][CH:10]=2)[CH:5]=[CH:4][CH:3]=1
Reactant: Oc1ccc(Sc2cccc(F)n2)cc1
Reactant: C[O-]
Agent: Cl
Agent: [Na+]
Solvent: CO
Solvent: O
Product: COc1cccc(Sc2ccc(O)cc2)n1

Procedure:
A solution of 11.05 grams (0.05 mole) of 4-((6-fluoro-2-pyridyl)thio)phenol (prepared as above in Example VI) and 8.10 grams (0.15 mole) of sodium methoxide in 200 milliliters of methanol was heated at reflux overnight. The resulting solution was acidified with concentrated hydrochloric acid and thereafter diluted with water. The solid 4-((6-methoxy-2-pyridyl)thio)phenol product was recovered by filtration, water washed and dried. The product was recovered in a yield of 10 grams (86 percent of theoretical) and melted at 88.5°-94.5° C.
Reaction SMILES: [F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:16]3[C:11](=[CH:12][C:13]([O:17][CH2:18][CH2:19][CH2:20][CH2:21][NH:22][CH3:23])=[CH:14][CH:15]=3)[CH:10]=[CH:9]2)=[CH:4][CH:3]=1.C(N(CC)C(C)C)(C)C.Cl[C:34]1[CH:39]=[CH:38][N:37]=[C:36]([CH3:40])[N:35]=1.[Na+].[Cl-]>CN(C=O)C>[F:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]2[C:16]3[C:11](=[CH:12][C:13]([O:17][CH2:18][CH2:19][CH2:20][CH2:21][N:22]([CH3:23])[C:34]4[CH:39]=[CH:38][N:37]=[C:36]([CH3:40])[N:35]=4)=[CH:14][CH:15]=3)[CH:10]=[CH:9]2)=[CH:6][CH:7]=1
Reactant: CNCCCCOc1ccc2c(ccn2-c2ccc(F)cc2)c1
Reactant: Cc1nccc(Cl)n1
Agent: [Cl-]
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: CCN(C(C)C)C(C)C
Product: Cc1nccc(N(C)CCCCOc2ccc3c(ccn3-c3ccc(F)cc3)c2)n1
Temperature: 100 °C
Reaction time: 2 h
Yield: 73.4 %

Procedure:
20 mg (0.064 mmol) {4-[1-(4-Fluoro-phenyl)-1H-indol-5-yloxy]-butyl}-methylamine and 0.16 ml (0.96 mmol) N,N-diisopropyl ethyl amine in 1 ml of DMF were treated with 41 mg (0.32 mmol) 4-chloro-2-methylpyrimidine and stirred at 100° C. during 2 hours. After cooling to room temperature the mixture was treated with saturated aqueous NaCl and extracted three times with Et2O. Drying of the combined organic layers over Na2SO4, evaporation of the solvent and column chromatography on silica gel with EtOAc gave 19 mg (73%) {4-[1-(4-Fluoro-phenyl)-1H-indol-5-yloxy]-butyl}-methyl-(2-methyl-pyrimidin-4-yl)-amine as a light yellow oil, MS: 405 (MH+).
Reaction SMILES: Br[C:2]1[CH:7]=[C:6]([O:8][CH3:9])[CH:5]=[C:4]([Br:10])[CH:3]=1.[Li]CCCC.CN([CH:19]=[O:20])C.O>CCOCC>[Br:10][C:4]1[CH:3]=[C:2]([CH:7]=[C:6]([O:8][CH3:9])[CH:5]=1)[CH:19]=[O:20]
Reactant: CN(C)C=O
Reactant: COc1cc(Br)cc(Br)c1
Agent: [Li]CCCC
Solvent: CCOCC
Solvent: O
Product: COc1cc(Br)cc(C=O)c1
Temperature: 25 °C
Yield: 96.5 %

Procedure:
A solution of 1,3-dibromo-5-methoxybenzene (15 g, 56.40 mmol) in anhydrous Et2O (200 mL) under nitrogen was cooled to −78° C. n-BuLi (38.80 mL of a 1.6 M solution in Et2O, 62.00 mmol) was added dropwise, and the solution was aged at −78° C. for 45 m. To the resulting heterogeneous mixture was added anhydrous DMF (4.78 mL, 62.00 mmol), and the solution was slowly warmed to RT. The mixture was poured into H2O (200 mL), and the aqueous phase was extracted with Et2O (3×125 mL). The combined organic fractions were washed with brine (100 mL) and dried over anhydrous MgSO4. Evaporation of the solvent provided 11.70 g (96%) of 3-bromo-5-methoxybenzaldehyde (115).
Reaction SMILES: Br[C:2]1[N:6]([S:7]([N:10]2[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]2)(=[O:9])=[O:8])[C:5]([CH3:16])=[C:4]([C:17]([O:19][CH2:20][CH3:21])=[O:18])[CH:3]=1.[C:22]([C:26]1[CH:27]=[C:28](B(O)O)[CH:29]=[C:30]([C:32]([CH3:35])([CH3:34])[CH3:33])[CH:31]=1)([CH3:25])([CH3:24])[CH3:23].C([O-])([O-])=O.[Na+].[Na+]>O1CCOCC1.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>[C:22]([C:26]1[CH:27]=[C:28]([C:2]2[N:6]([S:7]([N:10]3[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]3)(=[O:9])=[O:8])[C:5]([CH3:16])=[C:4]([C:17]([O:19][CH2:20][CH3:21])=[O:18])[CH:3]=2)[CH:29]=[C:30]([C:32]([CH3:35])([CH3:34])[CH3:33])[CH:31]=1)([CH3:25])([CH3:24])[CH3:23]
Reactant: CCOC(=O)c1cc(Br)n(S(=O)(=O)N2CCCCC2)c1C
Reactant: CC(C)(C)c1cc(B(O)O)cc(C(C)(C)C)c1
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: O
Solvent: C1COCCO1
Product: CCOC(=O)c1cc(-c2cc(C(C)(C)C)cc(C(C)(C)C)c2)n(S(=O)(=O)N2CCCCC2)c1C
Temperature: 100 °C
Yield: 61.4 %

Procedure:
A mixture of compound 4b (2.1 g, 5.0 mmol), (3,5-di-tert-butylphenyl)boronic acid (1.9 g, 8.1 mmol), Na2CO3 (1.9 g, 17.9 mmol) and Pd(PPh3)4 (100 mg) in dioxane (50 mL) and H2O (15 mL) was heated to 100° C. for 1 h, evaporated and dissolved in EA. The mixture was washed with water (4×80 mL) and brine, dried with Na2SO4, concentrated and purified by CC to afford compound 4c (1.5 g, 61%) as a right red oil.
Reaction SMILES: [Cl:1][C:2]1[CH:10]=[C:9](I)[C:5]2[O:6][CH2:7][O:8][C:4]=2[C:3]=1[NH2:12].[CH2:13]([NH:16][C:17]([N:19]1[CH2:24][CH2:23][O:22][CH2:21][CH2:20]1)=[O:18])[C:14]#[CH:15].C(NC(C)C)(C)C>C(OCC)(=O)C.[Pd](Cl)Cl.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[Cu]I>[NH2:12][C:3]1[C:4]2[O:8][CH2:7][O:6][C:5]=2[C:9]([C:15]#[C:14][CH2:13][NH:16][C:17]([N:19]2[CH2:24][CH2:23][O:22][CH2:21][CH2:20]2)=[O:18])=[CH:10][C:2]=1[Cl:1]
Reactant: Nc1c(Cl)cc(I)c2c1OCO2
Reactant: C#CCNC(=O)N1CCOCC1
Agent: Cl[Pd]Cl
Agent: [Cu]I
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: CCOC(C)=O
Solvent: CC(C)NC(C)C
Product: Nc1c(Cl)cc(C#CCNC(=O)N2CCOCC2)c2c1OCO2
Temperature: 25 °C
Reaction time: 3 h
Yield: 77.5 %

Procedure:
5-Chloro-7-iodo-1,3-benzodioxol-4-amine (600 mg, 2.02 mmol) and N-prop-2-yn-1-ylmorpholine-4-carboxamide (406 mg, 2.42 mmol) in ethyl acetate (10 ml) were cooled in ice-methanol, under an atmosphere of nitrogen, and then treated with bis(triphenylphosphine) palladium(II) dichloride (140 mg, 10 mol %) followed by copper(I) iodide (38 mg, 10 mol %) and diisopropylamine (407 mg, 4.03 mmol). The reaction was allowed to warm to room temperature and stirred for 3 hours and then filtered through Celite. The filtrate was purified by column chromatography on silica using ethyl acetate as eluent to give N-[3-(7-amino-6-chloro-1,3-benzodioxol-4-yl)prop-2-yn-1-yl]morpholine-4-carboxamide (529 mg, 78%) as a pale brown solid; NMR Spectrum:(DMSOd6) 3.28 (m, 4H), 3.54 (m, 4H), 4.05 (d, 2H), 5.47 (s, 2H), 6.05 (s, 2H), 6.78 (s, 1H), 7.01 (t, 1H); Mass Spectrum: M+H+ 338/340.
Reaction SMILES: Br[C:2]1[CH:3]=[C:4]([CH:8]([OH:18])[CH2:9][CH2:10][NH:11][C:12](=[O:17])[C:13]([F:16])([F:15])[F:14])[CH:5]=[CH:6][CH:7]=1.[C:19]([CH:21]1[CH2:26][CH2:25][CH2:24][CH2:23][CH:22]1[OH:27])#[CH:20]>>[F:14][C:13]([F:16])([F:15])[C:12]([NH:11][CH2:10][CH2:9][CH:8]([OH:18])[C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([C:20]#[C:19][CH:21]2[CH2:26][CH2:25][CH2:24][CH2:23][CH:22]2[OH:27])[CH:3]=1)=[O:17]
Reactant: O=C(NCCC(O)c1cccc(Br)c1)C(F)(F)F
Reactant: C#CC1CCCCC1O
Product: O=C(NCCC(O)c1cccc(C#CC2CCCCC2O)c1)C(F)(F)F

Procedure:
Sonogashira coupling of bromide 25 with 2-ethynylcyclohexanol followed by flash chromatography (5-50% EtOAc/hexanes gradient), gave 2,2,2-trifluoro-N-(3-hydroxy-3-(3-((2-hydroxycyclohexyl)ethynyl)phenyl)propyl)acetamide as a yellow oil. Yield (1.9 g, 63%): 1H NMR (400 MHz, CDCl3) δ 7.39-7.41 (m, 1H), 7.23-7.36 (m, 4H), 4.84 (q, J=4.0 Hz, 1H), 3.62-3.72 (m, 1H), 3.50-3.57 (m, 1H), 3.34-3.44 (m, 1H), 2.38-2.46 (m 1H), 2.18 (brs, 2H), 1.90-2.10 (m, 4H), 1.66-1.84 (m, 2H), 1.40-1.53 (m, 1H), 1.16-1.40 (m, 3H).
Reaction SMILES: [Cl:1][C:2]1[CH:10]=[C:9]([OH:11])[CH:8]=[C:7]2[C:3]=1[CH:4]=[C:5]([C:13]([O:15][CH2:16][CH3:17])=[O:14])[N:6]2[CH3:12].[H-].[Na+].F[C:21]1[CH:26]=[CH:25][C:24]([N+:27]([O-:29])=[O:28])=[CH:23][CH:22]=1>CN(C)C=O>[Cl:1][C:2]1[CH:10]=[C:9]([O:11][C:21]2[CH:26]=[CH:25][C:24]([N+:27]([O-:29])=[O:28])=[CH:23][CH:22]=2)[CH:8]=[C:7]2[C:3]=1[CH:4]=[C:5]([C:13]([O:15][CH2:16][CH3:17])=[O:14])[N:6]2[CH3:12]
Reactant: CCOC(=O)c1cc2c(Cl)cc(O)cc2n1C
Reactant: O=[N+]([O-])c1ccc(F)cc1
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Product: CCOC(=O)c1cc2c(Cl)cc(Oc3ccc([N+](=O)[O-])cc3)cc2n1C

Procedure:
The reaction was carried out in a manner similar to Example 186 a) except for using 0.41 g (1.62 mmol) of ethyl 4-chloro-6-hydroxy-1-methyl-2-indolecarboxylate, 0.09 g (2.23 mmol) of 60% sodium hydride, 0.34 g (2.40 mmol) of 1-fluoro-4-nitrobenzene and 5 ml of dimethylformamide. Ethyl 4-chloro-1-methyl-6-(4-nitrophenoxy)-2-indolecarboxylate was thus obtained in an amount of 0.51 g (92.0%).
Reaction SMILES: [CH2:1]([CH:3]1[CH2:8][CH2:7][CH2:6][CH2:5][C:4]1=[N:9]O)[CH3:2].[Na].Cl>C(O)C.O>[CH2:1]([CH:3]1[CH2:8][CH2:7][CH2:6][CH2:5][CH:4]1[NH2:9])[CH3:2]
Reactant: CCC1CCCCC1=NO
Agent: Cl
Agent: [Na]
Solvent: O
Solvent: CCO
Product: CCC1CCCCC1N
Temperature: 110 °C
Reaction time: 6 h

Procedure:
To the solution of 2-ethyl-1-(hydroxyimino)cyclohexane (6.8 g, 48.5 mmol) in ethanol (75 mL) were added sodium pieces (about 8.0 g) in portions, and the reaction was heated to reflux at 110° C. overnight. More sodium pieces were added, and the reaction was stirred for another 6 hours. The reaction was treated with concentrated HCl (12 M, 4.0 mL) in water (25 mL). Ethanol was removed in vacuo. The aqueous layer was washed with ether (10 mL), and treated with aqueous KOH (25 mL) and extracted with ether (3×20 mL). The combined organic extracts were washed with brine (20 mL), dried over sodium sulfate, and concentrated in vacuo to give 2-ethylcyclohexylamine as an off-white oil.