Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH2:1]([O:3][C:4]([C:6]1[C:7]([OH:25])=[C:8]2[C:14]([Br:15])=[C:13]([Br:16])[N:12]([CH2:17][C:18]3[CH:23]=[CH:22][C:21]([F:24])=[CH:20][CH:19]=3)[C:9]2=[CH:10][N:11]=1)=[O:5])[CH3:2].[C:26](OC(=O)C)(=[O:28])[CH3:27]>C(N(CC)CC)C>[CH2:1]([O:3][C:4]([C:6]1[C:7]([O:25][C:26](=[O:28])[CH3:27])=[C:8]2[C:14]([Br:15])=[C:13]([Br:16])[N:12]([CH2:17][C:18]3[CH:23]=[CH:22][C:21]([F:24])=[CH:20][CH:19]=3)[C:9]2=[CH:10][N:11]=1)=[O:5])[CH3:2]
Reactant: CCOC(=O)c1ncc2c(c1O)c(Br)c(Br)n2Cc1ccc(F)cc1
Reactant: CC(=O)OC(C)=O
Solvent: CCN(CC)CC
Product: CCOC(=O)c1ncc2c(c(Br)c(Br)n2Cc2ccc(F)cc2)c1OC(C)=O

Procedure:
Prepared in analogy to that of Example 120(a) from 2,3-dibromo-1-(4-fluoro-benzyl)-4-hydroxy-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester, acetic anhydride, and triethyl amine. The title compound, ESI MS (m/z): 513 (M+H)+.
Reaction SMILES: [CH3:1][N:2]([CH3:20])[C:3]1[CH:8]=[CH:7][C:6]([CH2:9][NH:10][C:11]2[CH:16]=[CH:15][C:14]([CH:17]([CH3:19])[CH3:18])=[CH:13][CH:12]=2)=[CH:5][CH:4]=1.[CH:21]([C:24]1[CH:29]=[CH:28][CH:27]=[C:26]([CH:30]([CH3:32])[CH3:31])[C:25]=1[N:33]=[C:34]=[O:35])([CH3:23])[CH3:22]>>[CH:21]([C:24]1[CH:29]=[CH:28][CH:27]=[C:26]([CH:30]([CH3:31])[CH3:32])[C:25]=1[NH:33][C:34](=[O:35])[N:10]([CH2:9][C:6]1[CH:5]=[CH:4][C:3]([N:2]([CH3:20])[CH3:1])=[CH:8][CH:7]=1)[C:11]1[CH:16]=[CH:15][C:14]([CH:17]([CH3:18])[CH3:19])=[CH:13][CH:12]=1)([CH3:22])[CH3:23]
Reactant: CC(C)c1cccc(C(C)C)c1N=C=O
Reactant: CC(C)c1ccc(NCc2ccc(N(C)C)cc2)cc1
Product: CC(C)c1ccc(N(Cc2ccc(N(C)C)cc2)C(=O)Nc2c(C(C)C)cccc2C(C)C)cc1
Yield: 44.1 %

Procedure:
By the reaction and treatment in the same manner as in Example 2 using [(4-dimethylaminophenyl)methyl](4-isopropylphenyl)amine (0.80 g) and 2,6-diisopropylphenyl isocyanate (0.72 g) as starting materials, N′-(2,6-diisopropylphenyl)-N-[(4-dimethylaminophenyl)methyl]-N-(4-isopropylphenyl)urea (0.62 g) was obtained.
Reaction SMILES: [F:1][CH2:2][C:3]1([CH2:14][F:15])[O:7][B:6]([OH:8])[C:5]2[CH:9]=[C:10]([CH3:13])[CH:11]=[CH:12][C:4]1=2.C1C(=O)N([Br:23])C(=O)C1>C(Cl)(Cl)(Cl)Cl>[Br:23][CH2:13][C:10]1[CH:11]=[CH:12][C:4]2[C:3]([CH2:14][F:15])([CH2:2][F:1])[O:7][B:6]([OH:8])[C:5]=2[CH:9]=1
Reactant: O=C1CCC(=O)N1Br
Reactant: Cc1ccc2c(c1)B(O)OC2(CF)CF
Solvent: ClC(Cl)(Cl)Cl
Product: OB1OC(CF)(CF)c2ccc(CBr)cc21
Temperature: 25 °C
Yield: 87.4 %

Procedure:
To a solution of 3,3-bis(fluoromethyl)-6-methylbenzo[c][1,2]oxaborol-1(3H)-ol (0.5 g, 2.36 mmol) in CCl4 (10 mL) under nitrogen was added NBS (420 mg, 2.36 mmol) and BPO (57 mg, 0.236 mmol). The mixture was refluxed for 2 h under the light from a Sun lamp, and then it was cooled to rt, washed with aqueous NaHCO3 and brine, dried over Na2SO4 and concentrated under vacuum. The residue was purified by column chromatography to provide the product (0.6 g, yield 87.4%).
Reaction SMILES: [C:1]([C:5]1[CH:10]=[C:9]([SH:11])[CH:8]=[C:7]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:6]=1[OH:16])([CH3:4])([CH3:3])[CH3:2].F[B-](F)(F)F.[H+]>>[C:1]([C:5]1[CH:10]=[C:9]([S:11][CH:1]([S:11][C:9]2[CH:8]=[C:7]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:6]([OH:16])=[C:5]([C:1]([CH3:4])([CH3:3])[CH3:2])[CH:10]=2)[CH:5]2[CH2:10][CH2:9][CH:8]=[CH:7][CH2:6]2)[CH:8]=[C:7]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:6]=1[OH:16])([CH3:4])([CH3:3])[CH3:2]
Reactant: CC(C)(C)c1cc(S)cc(C(C)(C)C)c1O
Agent: F[B-](F)(F)F
Agent: [H+]
Product: CC(C)(C)c1cc(SC(Sc2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)C2CC=CCC2)cc(C(C)(C)C)c1O
Reaction time: 2 h
Yield: 113.1 %

Procedure:
A solution of 10 grams of 2,6-di-tert-butyl-4-mercaptophenol and 2.3 grams of cyclohex-3-enyl carboxaldehyde is charged to a flame-dried flask and treated with 1.0 ml of tetrafluoroboric acid and stirred for two hours. The reaction mixture is extracted with aqueous sodium bicarbonate and dried over anhydrous magnesium sulfate. The solvent is stripped in vacuo, and the residue recrystallized from acetonitrile to give 9.0 grams (76% yield) of white crystals, mp 122°-125° C.
Reaction SMILES: [Br:1][CH2:2][CH2:3][CH2:4][CH2:5]Br.C(=O)([O-])[O-].[K+].[K+].[I-].[K+].[CH2:15]([O:17][C:18](=[O:27])[C:19]1[CH:24]=[CH:23][C:22]([OH:25])=[C:21]([F:26])[CH:20]=1)[CH3:16]>CC(C)=O>[CH2:15]([O:17][C:18](=[O:27])[C:19]1[CH:24]=[CH:23][C:22]([O:25][CH2:5][CH2:4][CH2:3][CH2:2][Br:1])=[C:21]([F:26])[CH:20]=1)[CH3:16]
Reactant: CCOC(=O)c1ccc(O)c(F)c1
Reactant: BrCCCCBr
Agent: O=C([O-])[O-]
Agent: [I-]
Agent: [K+]
Solvent: CC(C)=O
Product: CCOC(=O)c1ccc(OCCCCBr)c(F)c1
Yield: 80 %

Procedure:
1,4-Dibromobutane (2.34 g, 10.8 mmol), potassium carbon-ate (1.86 g, 13.5 mmol) and potassium iodide (90 mg, 0.5 mmol) were added to a solution of 3-fluoro-4-hydroxy-benzoic acid ethyl ester from Example E27 (11.0 g, 5.4 mmol) in acetone (25 ml) and the mixture was heated at reflux for 20 h. The solid was filtered off, washed with EtOAc and the filtrate was concentrated in vacuo. The residue was purified by flash chromatography on silica gel (eluant; 15% EtOAc:85% hexane) to yield the title compound (1.38 g, 80%).
Reaction SMILES: [H-].[H-].[H-].[H-].[Li+].[Al+3].[C:7]([NH:11][C:12]1[C:17]([C:18](OCC)=[O:19])=[CH:16][N:15]=[C:14]([Cl:23])[CH:13]=1)([CH3:10])([CH3:9])[CH3:8]>C1COCC1>[C:7]([NH:11][C:12]1[CH:13]=[C:14]([Cl:23])[N:15]=[CH:16][C:17]=1[CH2:18][OH:19])([CH3:10])([CH3:8])[CH3:9]
Reactant: CCOC(=O)c1cnc(Cl)cc1NC(C)(C)C
Agent: [Al+3]
Agent: [H-]
Agent: [Li+]
Solvent: C1CCOC1
Product: CC(C)(C)Nc1cc(Cl)ncc1CO
Reaction time: 0.33 h
Yield: 85.3 %

Procedure:
LiAlH4 ((2.1 g, 54.7 mmol) was added portion wise to a 0° C. solution of ethyl 4-(tert-butylamino)-6-chloronicotinate (7 g, 27.3 mmol) in THF (100 mL). After 20 min, the reaction was quenched by the addition of water (2.1 mL), followed by 2 N aq NaOH (2 N, 2.1 ml. The resulting suspension was filtered and the filtrate was concentrated to afford (4-tert-butylamino-6-chloro-pyridin-3-yl)-methanol (5.0 g, 86.2% yield), which was used in next step without purification. 1H NMR (400 MHz, DMSO-d6): δ 7.73 (s, 1 H), 6.61 (s, 1 H), 5.87 (s, 1 H), 5.43 (t, J=5.2 Hz, 1 H), 4.38 (d, J=5.2 Hz, 2 H), 1.35 (s, 9 H).
Reaction SMILES: [O:1]=[C:2]1[CH2:10][C:9]2[C:4](=[CH:5][CH:6]=[C:7]([C:11]([OH:13])=[O:12])[CH:8]=2)[NH:3]1.[O:14]=[C:15]1[C:20]2=[CH:21][NH:22][C:23]([CH:24]=O)=[C:19]2[CH2:18][CH2:17][NH:16]1.N1CCCCC1>C(O)C>[O:1]=[C:2]1[C:10](=[CH:24][C:23]2[NH:22][CH:21]=[C:20]3[C:19]=2[CH2:18][CH2:17][NH:16][C:15]3=[O:14])[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([C:11]([OH:13])=[O:12])[CH:8]=2)[NH:3]1
Reactant: O=Cc1[nH]cc2c1CCNC2=O
Reactant: O=C1Cc2cc(C(=O)O)ccc2N1
Solvent: CCO
Solvent: C1CCNCC1
Product: O=C1Nc2ccc(C(=O)O)cc2C1=Cc1[nH]cc2c1CCNC2=O
Temperature: 80 °C
Yield: 24.7 %

Procedure:
A mixture of 2-oxo-2,3-dihydro-1H-indole-5-carboxylic acid (44.5 mg, 0.25 mmol), 4-oxo-4,5,6,7-tetrahydro-2H-pyrrolo[3,4-c]pyridine-1-carbaldehyde (41 mg, 0.25 mmol) and 0.1 mL of piperidine in ethanol (1 mL) was heated in a sealed tube at 80° C. for 6 hours. The precipitate was collected by vacuum filtration, washed with cold ethanol. The solid was then dissolved in methanol, the insoluble materials were removed and the filtrate was concentrated to give 20 mg (25%) of the title compound as a yellow solid.
Reaction SMILES: [C:1]([C:3]1[CH:20]=[CH:19][C:6]2[CH2:7][CH2:8][N:9]([C:12]([O:14][C:15]([CH3:18])([CH3:17])[CH3:16])=[O:13])[CH2:10][CH2:11][C:5]=2[CH:4]=1)#[N:2].Cl.[NH2:22][OH:23].C(=O)(O)[O-].[Na+]>C(O)C>[OH:23][NH:22][C:1](=[NH:2])[C:3]1[CH:20]=[CH:19][C:6]2[CH2:7][CH2:8][N:9]([C:12]([O:14][C:15]([CH3:17])([CH3:18])[CH3:16])=[O:13])[CH2:10][CH2:11][C:5]=2[CH:4]=1
Reactant: CC(C)(C)OC(=O)N1CCc2ccc(C#N)cc2CC1
Reactant: NO
Agent: Cl
Agent: O=C([O-])O
Agent: [Na+]
Solvent: CCO
Product: CC(C)(C)OC(=O)N1CCc2ccc(C(=N)NO)cc2CC1
Temperature: 50 °C
Reaction time: 5 h
Yield: 92.6 %

Procedure:
A suspension of 1,1-dimethylethyl 7-cyano-1,2,4,5-tetrahydro-3H-3-benzazepine-3-carboxylate (may be prepared as described in WO2002040471) (5 g, 18.36 mmol), hydroxylamine hydrochloride (2.55 g, 36.7 mmol) and sodium bicarbonate (7.71 g, 92 mmol) in ethanol (250 ml) was heated at 50° C. overnight. Further hydroxylamine hydrochloride (0.638 g, 9.18 mmol) was added to the reaction mixture and heating at 50° C. continued for 5 h. The reaction mixture was allowed to cool and the solid filtered off, the solution was concentrated in vacuo to yield the title compound as a white solid (5.77 g, 17.01 mmol, 93% yield). δH (d6DMSO, 400 MHz): 9.56 (1H, s), 7.52-7.37 (2H, m), 7.14 (1H, d), 5.77 (2H, br s), 3.50-3.32 (4H, m), 2.91-2.80 (4H, m), 1.41 (9H, s). MS (ES): C16H23N3O3 requires 305; found 306 [M+H]+.
Reaction SMILES: [OH:1][C:2]1[CH:15]=[CH:14][C:5]2[CH:6]([CH2:9][C:10]([O:12][CH3:13])=[O:11])[CH2:7][O:8][C:4]=2[CH:3]=1.Cl[CH2:17][C:18]1[N:19]=[C:20]([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)[S:21][CH:22]=1.C(=O)([O-])[O-].[K+].[K+].Cl>CN(C)C=O.O>[C:23]1([C:20]2[S:21][CH:22]=[C:18]([CH2:17][O:1][C:2]3[CH:15]=[CH:14][C:5]4[CH:6]([CH2:9][C:10]([O:12][CH3:13])=[O:11])[CH2:7][O:8][C:4]=4[CH:3]=3)[N:19]=2)[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=1
Reactant: ClCc1csc(-c2ccccc2)n1
Reactant: COC(=O)CC1COc2cc(O)ccc21
Agent: Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CN(C)C=O
Product: COC(=O)CC1COc2cc(OCc3csc(-c4ccccc4)n3)ccc21
Temperature: 65 °C
Reaction time: 3 h
Yield: 73.7 %

Procedure:
Methyl (6-hydroxy-2,3-dihydro-1-benzofuran-3-yl)acetate (200 mg, 0.961 mmol) and 4-(chloromethyl)-2-phenyl-1,3-thiazole (240 mg, 1.14 mmol) were dissolved in N,N-dimethylformamide (5 mL), and potassium carbonate (160 mg, 1.16 mmol) was added, and the mixture was stirred at 60-70° C. for 3 hr. Water was added to the reaction mixture, and the mixture was neutralized with 2 M hydrochloric acid. The precipitated crystals were recrystallized from ethyl acetate-diisopropyl ether to give the title compound (270 mg, yield 74%) as colorless prism crystals.
Reaction SMILES: [CH3:1][N:2]1[C@@H:12]2[CH2:13][C:14]3[CH:19]=[CH:18][C:17]([O:20][CH3:21])=[C:16]4[O:22][CH:6]5[C:7]([CH:9]=[CH:10][C@:11]2([OH:23])[C@:5]5([C:15]=34)[CH2:4][CH2:3]1)=[O:8].C(O)(=O)C>[Pd].O>[CH3:1][N:2]1[C@@H:12]2[CH2:13][C:14]3[CH:19]=[CH:18][C:17]([O:20][CH3:21])=[C:16]4[O:22][C@H:6]5[C@@H:7]([OH:8])[CH2:9][CH2:10][C@:11]2([OH:23])[C@:5]5([C:15]=34)[CH2:4][CH2:3]1
Reactant: COc1ccc2c3c1OC1C(=O)C=C[C@@]4(O)[C@@H](C2)N(C)CC[C@]314
Agent: [Pd]
Solvent: CC(=O)O
Solvent: O
Product: COc1ccc2c3c1O[C@H]1[C@@H](O)CC[C@@]4(O)[C@@H](C2)N(C)CC[C@]314
Reaction time: 0.83 h

Procedure:
A mixture of dry 14-hydroxycodeinone (9.5 g dry) and damp 14-hydroxycodeinone (8.5 g by LOD) was charged to a reactor and triturated with water (150 g) (to enable blending) for 15 min. The resulting slurry was filtered and a sample of the cake dried at 50° C. under vacuum (0.39 g) for analysis. The remaining wet cake (assumed 17.5 g) was charged to a stainless steel Parr pressure vessel followed by water (48.37 g to give a total water of 54.84 g accounting for the water in the starting material) and acetic acid (7.21 g, 2.15 equivalents) forming a solution. Pd/C (10%, dry, 0.16 g, ˜0.01 g Pd/C per gram of 14-hydroxycodeinone) was then added under nitrogen, rinsing the sides of the flask with water (1.16 g, 0.07 g/g of 14-hydroxycodeinone). The resulting mixture was evacuated and the vacuum released with nitrogen three times. It was again evacuated and hydrogen was added with the mixture at 17° C. (target 20±5° C.) up to 40 psi (target 40±2 psi). There was a one degree change in temperature after 2 minutes. The temperature gradually crept up to 28° C. over 50 minutes. Heating was applied to the mixture after reaching 28° C., getting to 80±5° C., over 2 h. The reaction was held at 80±5° C./40 psi for approximately 18 h (total time of 21 h after hydrogen addition) and sampled (see table) showing 4.60 area % of 6α-oxycodol. Thus, it can be seen that the addition of hydrogen at low temperature gives relatively higher levels of 6α-oxycodol compared to adding hydrogen at a higher temperature.
Reaction SMILES: [C:1]([C:3]1[CH:15]=[C:14]2[C:6]([C:7]3[C:8](=[O:25])[C:9]4[CH:21]=[CH:20][C:19]([C:22](O)=[O:23])=[CH:18][C:10]=4[C:11]([CH3:17])([CH3:16])[C:12]=3[NH:13]2)=[CH:5][CH:4]=1)#[N:2].[CH3:26][S:27]([N:30]1[CH2:35][CH2:34][NH:33][CH2:32][CH2:31]1)(=[O:29])=[O:28]>>[CH3:26][S:27]([N:30]1[CH2:35][CH2:34][N:33]([C:22]([C:19]2[CH:20]=[CH:21][C:9]3[C:8](=[O:25])[C:7]4[C:6]5[C:14](=[CH:15][C:3]([C:1]#[N:2])=[CH:4][CH:5]=5)[NH:13][C:12]=4[C:11]([CH3:16])([CH3:17])[C:10]=3[CH:18]=2)=[O:23])[CH2:32][CH2:31]1)(=[O:29])=[O:28]
Reactant: CC1(C)c2cc(C(=O)O)ccc2C(=O)c2c1[nH]c1cc(C#N)ccc21
Reactant: CS(=O)(=O)N1CCNCC1
Product: CC1(C)c2cc(C(=O)N3CCN(S(C)(=O)=O)CC3)ccc2C(=O)c2c1[nH]c1cc(C#N)ccc21

Procedure:
Under the same conditions as the method for synthesizing Compound B3-15, the title compound was prepared from Compound B2-28 and 1-methanesulfonylpiperazine.
Reaction SMILES: [CH:1]1([N:4]2[C:13]3[C:8](=[CH:9][C:10]([F:16])=[C:11](F)[C:12]=3[F:14])[C:7](=[O:17])[C:6]([C:18]([OH:20])=[O:19])=[CH:5]2)[CH2:3][CH2:2]1.[CH:21]([NH:23][CH2:24][CH2:25][CH:26]1[O:31][CH2:30][CH2:29][NH:28][CH2:27]1)=[O:22]>>[CH:1]1([N:4]2[C:13]3[C:8](=[CH:9][C:10]([F:16])=[C:11]([N:28]4[CH2:29][CH2:30][O:31][CH:26]([CH2:25][CH2:24][NH:23][CH:21]=[O:22])[CH2:27]4)[C:12]=3[F:14])[C:7](=[O:17])[C:6]([C:18]([OH:20])=[O:19])=[CH:5]2)[CH2:2][CH2:3]1
Reactant: O=CNCCC1CNCCO1
Reactant: O=C(O)c1cn(C2CC2)c2c(F)c(F)c(F)cc2c1=O
Product: O=CNCCC1CN(c2c(F)cc3c(=O)c(C(=O)O)cn(C4CC4)c3c2F)CCO1

Procedure:
By the use of 1-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid and 2-(2-formylaminoethyl)morpholine, the reaction is similarly carried out as Example 11 to give 1-cyclopropyl-6,8-difluoro-7-[2-(2-formylaminoethyl)morpholino]-1,4-dihydro-4-oxoquinoline-3-carboxylic acid.
Reaction SMILES: [OH:1][C:2]([C:4]([F:7])([F:6])[F:5])=[O:3].[NH:8]1[CH2:11][CH:10]([C:12]2[CH:33]=[CH:32][C:15]3[C:16]4[N:17]=[C:18]([C:24]5[N:25]([CH:29]([CH3:31])[CH3:30])[N:26]=[CH:27][N:28]=5)[S:19][C:20]=4[CH2:21][CH2:22][O:23][C:14]=3[CH:13]=2)[CH2:9]1.[C:34]([OH:40])([C:36](F)(F)F)=[O:35].C(Cl)Cl>>[OH:3][C:2]([C:4]([F:7])([F:6])[F:5])=[O:1].[CH:29]([N:25]1[C:24]([C:18]2[S:19][C:20]3[CH2:21][CH2:22][O:23][C:14]4[CH:13]=[C:12]([CH:10]5[CH2:11][N:8]([CH2:36][C:34]([OH:40])=[O:35])[CH2:9]5)[CH:33]=[CH:32][C:15]=4[C:16]=3[N:17]=2)=[N:28][CH:27]=[N:26]1)([CH3:31])[CH3:30]
Reactant: CC(C)n1ncnc1-c1nc2c(s1)CCOc1cc(C3CNC3)ccc1-2
Solvent: ClCCl
Solvent: O=C(O)C(F)(F)F
Product: CC(C)n1ncnc1-c1nc2c(s1)CCOc1cc(C3CN(CC(=O)O)C3)ccc1-2

Procedure:
Following a similar procedure to 8-azetidin-3-yl-2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene TFA salt 235 using {3-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-8-yl]-azetidin-1-yl}-acetic acid tert-butyl ester and TFA:DCM (1:2), {3-[2-(2-Isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-8-yl]-azetidin-1-yl}-acetic acid TFA salt was isolated as a white solid (75 mg, 90%). 1H NMR δ (ppm) (DMSO-d6): 8.35 (1H, d, J=8.20 Hz), 8.11 (1H, d, J=0.75 Hz), 7.29 (1H, d, J=8.33 Hz), 7.21 (1H, s), 5.85-5.77 (1H, m), 4.48-4.39 (2H, m), 4.41-4.35 (2H, m), 4.36-4.22 (3H, m), 3.48-3.42 (2H, m), 1.55 (6H, d, J=6.59 Hz) plus 2 protons obscured by the water peak and 2 exchangeable protons not observed.
Reaction SMILES: CC(C)([O-])C.[K+].[CH2:7]([N:14]([CH2:18][C:19]1[C:24](Cl)=[N:23][C:22]([N:26]2[CH2:31][CH2:30][CH2:29][CH2:28][CH:27]2[CH3:32])=[CH:21][N:20]=1)[CH2:15][CH2:16][OH:17])[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.O>CN(C=O)C>[CH2:7]([N:14]1[CH2:18][C:19]2[N:20]=[CH:21][C:22]([N:26]3[CH2:31][CH2:30][CH2:29][CH2:28][CH:27]3[CH3:32])=[N:23][C:24]=2[O:17][CH2:16][CH2:15]1)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1
Reactant: CC1CCCCN1c1cnc(CN(CCO)Cc2ccccc2)c(Cl)n1
Agent: CC(C)(C)[O-]
Agent: [K+]
Solvent: CN(C)C=O
Solvent: O
Product: CC1CCCCN1c1cnc2c(n1)OCCN(Cc1ccccc1)C2
Reaction time: 2 h
Yield: 86.3 %

Procedure:
To a solution of potassium tert-butoxide (0.65 g) in DMF (4 mL) was added dropwise a solution of 2-(benzyl{[3-chloro-5-(2-methylpiperidin-1-yl)pyrazin-2-yl]methyl}amino)ethanol (1.63 g) in DMF (4 mL) at 0° C., and the mixture was stirred for 2 hr. Water (10 mL) was added, and the mixture was extracted with ethyl acetate. The aqueous layer was extracted again with ethyl acetate. The combined organic layer was washed with water and saturated brine, dried over magnesium sulfate, and concentrated. The residue was purified by silica gel column chromatography (solvent gradient: 5→33% ethyl acetate/hexane) to give the title compound (1.27 g, 78%) as a pale-yellow oil.
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[O:8][CH:7]=[C:6](I)[C:5]2=[O:13].[NH:14]1[CH:18]=[CH:17][CH:16]=[N:15]1.C(=O)([O-])[O-].[K+].[K+]>CN(C)C=O>[NH:14]1[CH:18]=[CH:17][C:16]([C:7]2[O:8][C:9]3[C:4]([C:5](=[O:13])[CH:6]=2)=[CH:3][C:2]([Cl:1])=[CH:11][CH:10]=3)=[N:15]1
Reactant: c1cn[nH]c1
Reactant: O=c1c(I)coc2ccc(Cl)cc12
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Product: O=c1cc(-c2cc[nH]n2)oc2ccc(Cl)cc12
Temperature: 0 °C
Yield: 34 %

Procedure:
A mixture of 6-chloro-3-iodochromone (153 mg) prepared in Example 28, pyrazole (136 mg), potassium carbonate (1382 mg), and dimethylformamide (15 ml) was reacted at 80° C. for 2 hours with stirring. The reaction mixture was added to ice water and extracted from chloroform. The organic layer was dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purifiedby the silica gel column chromatography, and recrystallized from benzene/hexane to give the titled compound (41.9 mg; yield=34.0%) as orange crystals. Melting point: 217°-219° C. Mass spectrum (M+): 246.5.
Reaction SMILES: [CH2:1]1[O:12][C:11]2[CH:10]=[CH:9][C:5]([CH2:6][CH2:7][NH2:8])=[CH:4][C:3]=2[O:2]1.Cl[C:14]1[C:15]2[CH:28]=[C:27]([C:29]([F:32])([F:31])[F:30])[S:26][C:16]=2[N:17]=[C:18]([C:20]2[CH:25]=[N:24][CH:23]=[CH:22][N:21]=2)[N:19]=1>>[N:21]1[CH:22]=[CH:23][N:24]=[CH:25][C:20]=1[C:18]1[N:19]=[C:14]([NH:8][CH2:7][CH2:6][C:5]2[CH:9]=[CH:10][C:11]3[O:12][CH2:1][O:2][C:3]=3[CH:4]=2)[C:15]2[CH:28]=[C:27]([C:29]([F:31])([F:32])[F:30])[S:26][C:16]=2[N:17]=1
Reactant: NCCc1ccc2c(c1)OCO2
Reactant: FC(F)(F)c1cc2c(Cl)nc(-c3cnccn3)nc2s1
Product: FC(F)(F)c1cc2c(NCCc3ccc4c(c3)OCO4)nc(-c3cnccn3)nc2s1

Procedure:
With the procedure of Example 1, the reaction of 3,4-methylenedioxyphenethylamine with 4-chloro-2-(pyrazin-2-yl)-6-trifluoromethyl-thieno-[2,3-d]-pyrimidine yields 2-(pyrazin-2-yl)-4-(3,4-methylenedioxyphenethylamino)-6-trifluoromethyl-thieno-[2,3-d]-pyrimidine.
Reaction SMILES: [C:1](OC(=O)C)(=[O:3])[CH3:2].[CH3:8][O:9][C:10]1[CH:11]=[C:12]([C@H:16]2[CH2:21][CH2:20][CH2:19][C@H:18]([NH2:22])[CH2:17]2)[CH:13]=[CH:14][CH:15]=1.O.C(=O)(O)[O-].[Na+]>N1C=CC=CC=1>[C:1]([NH:22][CH:18]1[CH2:19][CH2:20][CH2:21][CH:16]([C:12]2[CH:13]=[CH:14][CH:15]=[C:10]([O:9][CH3:8])[CH:11]=2)[CH2:17]1)(=[O:3])[CH3:2]
Reactant: COc1cccc([C@H]2CCC[C@H](N)C2)c1
Reactant: CC(=O)OC(C)=O
Agent: O=C([O-])O
Agent: [Na+]
Solvent: O
Solvent: c1ccncc1
Product: COc1cccc(C2CCCC(NC(C)=O)C2)c1
Temperature: 50 °C
Reaction time: 2 h
Yield: 53.3 %

Procedure:
Acetic anhydride (1 ml) and pyridine (0.5 ml) were added to (trans)-3-(3-methoxyphenyl) cyclohexylamine (10 mg) and the mixture was stirred at 50° C. for 2 hours. The reaction solution was poured into glacial sodium bicarbonate water and extracted with ethyl acetate. The organic layer was washed with 1 N hydrochloric acid, saturated sodium bicarbonate water and saturated saline and dried with anhydrous magnesium sulfate, and then the solvent was distilled off under reduced pressure to give 8 mg of N-acetyl-N-[3-(3-methoxyphenyl)cyclohexyl]amine (53.3%).
Reaction SMILES: C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OC(C)C)=O)=NC(OC(C)C)=O.[N:34]1[CH:35]=[CH:36][N:37]2[C:42]([CH2:43][CH2:44]O)=[CH:41][CH:40]=[CH:39][C:38]=12.[C:46]([OH:49])(=[S:48])[CH3:47]>O1CCCC1.CN(C)C=O>[C:46]([S:48][CH2:44][CH2:43][C:42]1[N:37]2[CH:36]=[CH:35][N:34]=[C:38]2[CH:39]=[CH:40][CH:41]=1)(=[O:49])[CH3:47]
Reactant: CC(O)=S
Reactant: OCCc1cccc2nccn12
Agent: CC(C)OC(=O)N=NC(=O)OC(C)C
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Solvent: CN(C)C=O
Product: CC(=O)SCCc1cccc2nccn12
Reaction time: 0.17 h

Procedure:
To a solution of triphenyl phosphine (4.20 g) in tetrahydrofuran (30 ml) was added dropwise, at −15° C., diisopropyl azodicarboxylate (3.16 ml). The mixture was stirred for 10 minutes at the same temperature. To the reaction mixture were, then, added a solution of 2-(imidazo[1,2-a]pyridin-5-yl)ethanol (1.00 g) in dimethylformamide (20 ml) and thioacetic acid (1.14 ml). The reaction mixture was stirred for 0.5 hour at −15° C. and, then, for 20 hours at room temperature. The reaction mixture was concentrated, which was diluted with ethyl acetate and washed with water, a saturated aqueous solution of sodium hydrogencarbonate and, then, with a saturated aqueous saline solution, followed by drying over anhydrous magnesium sulfate and concentration. The concentrate was purified by means of a column chromatography (carrier: silica gel, developing solvent: ethyl acetate-hexane, 1:1) to afford the title compound (0.52 g).
Reaction SMILES: C(N1CCCC(N([C:21]2[CH:22]=[C:23]([CH:31]=[CH:32][CH:33]=2)[C:24]([N:26](CC)CC)=[O:25])C2C=CC=CC=2)C1)C1C=CC=CC=1>CCO.[OH-].[OH-].[Pd+2]>[C:24]([NH2:26])(=[O:25])[C:23]1[CH:31]=[CH:32][CH:33]=[CH:21][CH:22]=1
Reactant: CCN(CC)C(=O)c1cccc(N(c2ccccc2)C2CCCN(Cc3ccccc3)C2)c1
Agent: [Pd+2]
Agent: [OH-]
Solvent: CCO
Product: NC(=O)c1ccccc1
Yield: 112.6 %

Procedure:
A solution of 3-[N-(1-benzyl-piperidin-3-yl)-anilino]-N,N-diethyl benzamide (compound 17) (50 mg, 0.11 mmol) in EtOH (5 mL) was hydrogenated at 30 psi in the presence of a catalytic amount of Pd(OH)2 on carbon for 6 h. The mixture was filtered through Celite®, concentrated and the residue purified by chromatography (gradient, 9:1:0 to 9:1:0.5 EtOAc/heptane/Et3N) to yield the title compound 18 (15 mg, 36%) as a pale yellow viscous oil.
Reaction SMILES: [OH:1][C:2]1[CH:3]=[C:4]([CH:14]=[C:15]([O:17][C@H:18]2[CH2:22][CH2:21][O:20][CH2:19]2)[CH:16]=1)[C:5]([NH:7][C:8]1[CH:12]=[CH:11][N:10]([CH3:13])[N:9]=1)=[O:6].[Si]([O:30][CH2:31][CH2:32][N:33]([CH3:45])[C:34](=[O:44])[C:35]1[CH:40]=[CH:39][C:38](F)=[C:37]([Cl:42])[C:36]=1F)(C(C)(C)C)(C)C.C(=O)([O-])[O-].[K+].[K+].O>C(#N)C>[Cl:42][C:37]1[C:36]2[O:30][CH2:31][CH2:32][N:33]([CH3:45])[C:34](=[O:44])[C:35]=2[CH:40]=[CH:39][C:38]=1[O:1][C:2]1[CH:3]=[C:4]([CH:14]=[C:15]([O:17][C@H:18]2[CH2:22][CH2:21][O:20][CH2:19]2)[CH:16]=1)[C:5]([NH:7][C:8]1[CH:12]=[CH:11][N:10]([CH3:13])[N:9]=1)=[O:6]
Reactant: Cn1ccc(NC(=O)c2cc(O)cc(O[C@H]3CCOC3)c2)n1
Reactant: CN(CCO[Si](C)(C)C(C)(C)C)C(=O)c1ccc(F)c(Cl)c1F
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CC#N
Solvent: O
Product: CN1CCOc2c(ccc(Oc3cc(O[C@H]4CCOC4)cc(C(=O)Nc4ccn(C)n4)c3)c2Cl)C1=O
Temperature: 140 °C
Yield: 31.9 %

Procedure:
A mixture of 3-hydroxy-N-(1-methyl-1H-pyrazol-3-yl)-5-[(3S)-tetrahydrofuran-3-yloxy]benzamide (539 mg, 1.77 mmol), N-(2-{[tert-butyl(dimethyl)silyl]oxy}ethyl)-3-chloro-2,4-difluoro-N-methylbenzamide (539 mg, 1.77 mmol) and potassium carbonate (490 mg, 3.55 mmol) in acetonitrile (15 mL) was placed in a Smith Creator microwave reactor and heated to 140° C. for 6 hours. Distilled water was added to the reaction and the aqueous layer extracted with DCM (3×30 mL). The combined organic phase was washed with brine (30 mL), dried (MgSO4), filtered and evaporated to give a yellow oil. This was purified by column chromatography, eluting with 20-100% ethyl acetate in isohexane, to give the title compound (290 mg). 1H NMR δ (CDCl3): 2.09-2.15 (1H, m), 2.18-2.27 (1H, m), 3.23 (3H, s), 3.59 (2H, t), 3.76 (3H, s), 3.86-3.92 (1H, m), 3.94-4.00 (3H, m), 4.54 (2H, t), 4.95 (1H, d), 6.68 (1H, d), 6.78-6.81 (2H, m), 7.04-7.05 (1H, m), 7.16-7.17 (1H, m), 7.28 (1H, d), 7.70 (1H, d), 8.75 (1H, s); m/z 513 (M+H)+.