Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [C:1]1(=[O:16])[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH:3]=[CH:2]1.N.[Cl-].[NH4+].[C:20]1(C)C=CC=CC=1>>[CH3:20][CH:14]1[CH2:15][C:1](=[O:16])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13]1
Reactant: O=C1C=CCCCCCCCCCCCC1
Reactant: Cc1ccccc1
Agent: N
Agent: [Cl-]
Agent: [NH4+]
Product: CC1CCCCCCCCCCCCC(=O)C1
Temperature: -78 °C
Reaction time: 17 h

Procedure:
The solution was cooled to -78° C., and a solution of 0.3604 g (1.62 mmol) of 2-cyclopentadecenone in 1 ml of toluene was added thereto dropwise, followed by stirring at -78° C. for 17 hours. To the reaction mixture was added 4 ml of a 1:1 (by volume) mixture of aqueous ammonia and a saturated ammonium chloride aqueous solution, followed by heating up to room temperature. The aqueous layer was removed, and the organic layer was washed successively with a 1:1 (by volume) mixture of aqueous ammonia and a saturated ammonium chloride aqueous solution, a 5% hydrochloric acid aqueous solution, a saturated sodium chloride aqueous solution, and a saturated sodium carbonate aqueous solution, and dried over sodium sulfate. The toluene was removed by distillation, and the residue was purified by silica gel column chromatography using hexane/ethyl acetate (40:1 by volume) as an eluent and then distilled under reduced pressure to obtain an optically active muscone. The yield, optical rotation, optical purity, and stereochemistry of the product were determined, and the results obtained are shown in Table 1.
Reaction SMILES: [CH2:1]([O:3][C:4]([C:6]1[C:7]([CH3:16])=[N:8][C:9]2[CH2:10][CH2:11][CH2:12][CH2:13][C:14]=2[CH:15]=1)=[O:5])[CH3:2].[CH:17](=O)[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1>C(OC(=O)C)(=O)C>[CH2:1]([O:3][C:4]([C:6]1[C:7]([CH3:16])=[N:8][C:9]2[C:10](=[CH:17][C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)[CH2:11][CH2:12][CH2:13][C:14]=2[CH:15]=1)=[O:5])[CH3:2]
Reactant: CCOC(=O)c1cc2c(nc1C)CCCC2
Reactant: O=Cc1ccccc1
Solvent: CC(=O)OC(C)=O
Product: CCOC(=O)c1cc2c(nc1C)C(=Cc1ccccc1)CCC2

Procedure:
A solution of 5,6,7,8-tetrahydro-2-methyl-3-quinolinecarboxylic acid ethyl ester (4.4 g) and benzaldehyde (2.54 g) in acetic anhydride (13 ml) is heated at reflux temperature for 5 hours. The residue from evaporation is dissolved in aqueous tetrahydrofuran, diluted with water, and the precipitate is extracted into ethyl acetate. The extract is washed with 5 percent sodium bicarbonate solution, dried and evaporated. The residue deposited pure 5,6,7,8-tetrahydro-2-methyl-8-(phenylmethylene)-3-quinolinecarboxylic acid ethyl ester (3.0 g, m.p. 125° C.-126° C.) from ethanol solution.
Reaction SMILES: [N+:1]([CH:3](S(C1C=CC(C)=CC=1)(=O)=O)[CH2:4][CH3:5])#[C-:2].[Br:16][C:17]1[CH:18]=[CH:19][C:20]([CH:23]=[O:24])=[N:21][CH:22]=1.C([O-])([O-])=O.[K+].[K+]>CO>[Br:16][C:17]1[CH:18]=[CH:19][C:20]([C:23]2[O:24][CH:2]=[N:1][C:3]=2[CH2:4][CH3:5])=[N:21][CH:22]=1
Reactant: O=Cc1ccc(Br)cn1
Reactant: [C-]#[N+]C(CC)S(=O)(=O)c1ccc(C)cc1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CO
Product: CCc1ncoc1-c1ccc(Br)cn1
Temperature: 25 °C
Yield: 87.8 %

Procedure:
A mixture of 1-(1-isocyanopropylsulfonyl)-4-methylbenzene (1.98 g, 8.87 mmol), 5-bromopicolinaldehyde (1.65 g, 8.87 mmol), and K2CO3 (1.47 g, 10.6 mmol) in MeOH (45 mL) was heated at reflux overnight. The reaction was cooled to ambient temperature and concentrated in vacuo. Water was added to the residue and the product was extracted with EtOAc. The combined organic extract was washed with brine, dried (Na2SO4), filtered, and concentrated in vacuo. The crude product was chromatographed on silica gel (Analogix® 25×60 column, 10%-50% EtOAc/hexanes) to yield 1.97 g (88%) of the title compound. 1H NMR (300 MHz, CDCl3) δ 8.68 (dd, J=2.4, 0.5, 1H), 7.89-7.82 (m, 2H), 7.55-7.49 (m, 1H), 3.06 (q, J=7.5, 2H), 1.29 (t, J=7.5, 3H). MS (DCI+) m/z 253/255 (M+H).
Reaction SMILES: [CH:1]12[CH2:7][CH:4]([NH:5][CH2:6]1)[CH2:3][N:2]2[C:8]1[C:17]2[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=2)[N:11]=[C:10]([C:18]2[CH:23]=[CH:22][N:21]=[C:20]([NH:24][C@H:25]([C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)[CH3:26])[CH:19]=2)[N:9]=1.C=O.[BH3-][C:36]#N.[Na+].C([O-])(O)=O.[Na+]>C(Cl)(Cl)Cl.CO>[CH3:36][N:5]1[CH2:6][CH:1]2[CH2:7][CH:4]1[CH2:3][N:2]2[C:8]1[C:17]2[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=2)[N:11]=[C:10]([C:18]2[CH:23]=[CH:22][N:21]=[C:20]([NH:24][C@H:25]([C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)[CH3:26])[CH:19]=2)[N:9]=1
Reactant: [BH3-]C#N
Reactant: C[C@H](Nc1cc(-c2nc(N3CC4CC3CN4)c3ccccc3n2)ccn1)c1ccccc1
Agent: C=O
Agent: O=C([O-])O
Agent: [Na+]
Solvent: ClC(Cl)Cl
Solvent: CO
Product: C[C@H](Nc1cc(-c2nc(N3CC4CC3CN4C)c3ccccc3n2)ccn1)c1ccccc1
Temperature: 25 °C
Reaction time: 8 h

Procedure:
To a solution of (S)-{4-[4-(2,5-diazabicyclo[2.2.1]hept-2-yl)quinazolin-2-yl]-pyridin-2-yl}-(1-phenyl-ethyl)-amine (105 mg, 0.25 mmol) in 2 mL of CHCl3 at RT was added formaldehyde (37%, 407 μL, 5.00 mmol), NaCNBH3 (47 mg, 0.75 mmol) and MeOH (0.4 mL). The reaction stirred at RT overnight and then NaHCO3 (sat.) was added and the product was extracted with CH2Cl2. The combined organic layers were dried over Na2SO4, filtered and concentrated. The crude product was purified by silica gel chromatography (gradient elution 1 to 5% MeOH in CH2Cl2) to give (S)-{4-[4-(5-methyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl)-quinazolin-2-yl]-pyridin-2-yl}-(1-phenyl-ethyl)-amine as a pale yellow solid. MS (ES+): 437 (M+H)+.
Reaction SMILES: [CH3:1][N:2]([CH2:9][C:10]1[CH:19]=[C:18]2[C:13]([CH:14]=[C:15]([CH:20]=O)[CH:16]=[N:17]2)=[CH:12][CH:11]=1)[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[S:22]1[CH2:26][C:25](=[O:27])[NH:24][C:23]1=[O:28].N1CCCCC1.Cl>C(O)C>[CH3:1][N:2]([CH2:9][C:10]1[CH:19]=[C:18]2[C:13]([CH:14]=[C:15]([CH:20]=[C:26]3[S:22][C:23](=[O:28])[NH:24][C:25]3=[O:27])[CH:16]=[N:17]2)=[CH:12][CH:11]=1)[C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][CH:8]=1
Reactant: O=C1CSC(=O)N1
Reactant: CN(Cc1ccc2cc(C=O)cnc2c1)c1ccccc1
Agent: Cl
Solvent: C1CCNCC1
Solvent: CCO
Product: CN(Cc1ccc2cc(C=C3SC(=O)NC3=O)cnc2c1)c1ccccc1
Yield: 60.3 %

Procedure:
The above 7-(methylphenylamino)methylquinoline-3-carbaldehyde (222 mg, 0.8 mmol), 2,4-thiazolidinedione (105 mg, 0.8 mmol.), and piperidine (0.065 mL, 0.66 mmol) were suspended in ethanol (8 mL), and the mixture was heated under reflux overnight. The reaction mixture was cooled in an atmospheric condition, and to this was added 1N hydrochloric acid to adjust the solution to pH 1-2. The mixture was extracted with chloroform after addition of water (10 mL), washed with saturated aqueous sodium chloride solution, and dried over anhydrous sodium sulfate. The solvent was distilled off under reduced pressure, and the residue was purified by silica gel column chromatography (chloroform/methanol=20/1), to give the desired compound as yellow crystalline powder (181 mg, yield: 60%).
Reaction SMILES: FC(F)(F)S(O[C:7]1[CH:12]=[CH:11][C:10]([CH2:13][CH2:14][C:15]#[N:16])=[CH:9][C:8]=1[CH2:17][CH:18]([CH3:20])[CH3:19])(=O)=O.[CH3:23][O:24][C:25]1[CH:30]=[CH:29][C:28](B2OC(C)(C)C(C)(C)O2)=[CH:27][C:26]=1[CH2:40][C:41]1[C:50]2[C:45](=[CH:46][CH:47]=[CH:48][CH:49]=2)[CH:44]=[CH:43][CH:42]=1.C([O-])([O-])=O.[Na+].[Na+]>COCCOC.CCO.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>[CH2:17]([C:8]1[CH:9]=[C:10]([CH2:13][CH2:14][C:15]#[N:16])[CH:11]=[CH:12][C:7]=1[C:28]1[CH:29]=[CH:30][C:25]([O:24][CH3:23])=[C:26]([CH2:40][C:41]2[C:50]3[C:45](=[CH:46][CH:47]=[CH:48][CH:49]=3)[CH:44]=[CH:43][CH:42]=2)[CH:27]=1)[CH:18]([CH3:20])[CH3:19]
Reactant: CC(C)Cc1cc(CCC#N)ccc1OS(=O)(=O)C(F)(F)F
Reactant: COc1ccc(B2OC(C)(C)C(C)(C)O2)cc1Cc1cccc2ccccc12
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: CCO
Solvent: COCCOC
Product: COc1ccc(-c2ccc(CCC#N)cc2CC(C)C)cc1Cc1cccc2ccccc12
Temperature: 80 °C
Yield: 88.1 %

Procedure:
452 mg (1.35 mmol) 4-(2-Cyanoethyl)-2-isobutylphenyl-trifluormethanesulfonate (6), 637.8 mg (1.70 mmol, 1.26 eq.) 2-(4-Methoxy-3-naphthalen-1-ylmethyl-phenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane (64) and 236.8 mg (205 μmol, 0.15 eq.) Pd(Ph3P)4 were dissolved in 20 ml DME/EtOH (9+1). To this yellow solution 1.35 ml (2.70 mmol, 2 eq.) of a 2 M aq. Na2CO3-solution was added and the resulting mixture was heated at 80° C. for 15 h. After concentrating the mixture in vacuo the residue was taken up in water and extracted with CH2Cl2. The comb. org. fractions were dried over MgSO4 and evaporated. Column chromatography (hexanes/EtOAc (3+1)) yielded 513.8 mg (1.19 mmol, 87.78%) 3-(2-Isobutyl-4′-methoxy-3′-naphthalen-1-ylmethyl-biphenyl-4-yl)propionitrile (65) as a clear oil. Rf (hexanes/EtOAc (3+1))=0.40. 1H-NMR (500 MHz, CDCl3): δ=0.51 (d, 6H, J=6.62 Hz, 2*CH3), 1.42 (m, 1H, CH), 2.17 (d, 2H, J=7.25 Hz, CH2), 2.56 (t, 2H, J=7.41 Hz, CH2CH2CN), 2.87 (t, 2H, J=7.41 Hz, CH2CH2CN), 3.91 (s, 3H, OCH3), 4.42 (s, 2H, CH2Naphthyl), 6.71 (d, 1H, J=2.21 Hz), 6.94 (m, 3H), 7.00 (d, 1H, J=7.72 Hz), 7.04 (dd, 1H, J1=8.36 Hz, J2=2.36 Hz), 7.22 (m, 1H), 7.35 (m, 1H), 7.41 (m, 2H), 7.69 (d, 1H, J=8.20 Hz), 7.81 (m, 1H), 7.97 (m, 1H). MS (EI): m/z=434 (16), 433 (48), 336 (9), 335 (56), 294 (11), 293 (83), 292 (17), 277 (9), 265 (20), 264 (100), 253 (29). HR-MS (EI): Calcd. for C31H31NO: 433.240564. Found: 433.241264.
Reaction SMILES: Cl[CH2:2][CH2:3][NH:4][C:5](=[O:8])[CH2:6][CH3:7].[OH:9][CH:10]1[CH2:15][CH2:14][NH:13][CH2:12][CH2:11]1.C(=O)([O-])[O-].[Na+].[Na+].CO>C(#N)C>[OH:9][CH:10]1[CH2:15][CH2:14][N:13]([CH2:2][CH2:3][NH:4][C:5](=[O:8])[CH2:6][CH3:7])[CH2:12][CH2:11]1
Reactant: OC1CCNCC1
Reactant: CCC(=O)NCCCl
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: CC#N
Solvent: CO
Product: CCC(=O)NCCN1CCC(O)CC1

Procedure:
A mixture of N-(2-chloroethyl)propanamide (27.1 g, 0.20 mol), 4-hydroxypiperidine (20.2 g, 0.20 mol) and anhydrous sodium carbonate (10.6 g, 0.10 mol) in acetonitrile (120 ml) was stirred at reflux under nitrogen for 20 hours. Additional 4-hydroxypiperidine (20.2 g, 0.20 mol) was added and the mixture stirred at reflux for 3 days. After concentrating under reduced pressure, the residue was dissolved in ethyl acetate and a minimum amount of water. The aqueous layer was saturated with sodium chloride and re-extracted several times with ethyl acetate. The organic extracts were combined, dried (Na2SO4), filtered and concentrated to give 13.1 g of crude product. Pure product was obtained by flash chromatography over silica gel and elution with 20% methanol-80% chloroform.
Reaction SMILES: [CH3:1][C:2]1[C:3]([C:8]([O:10][CH3:11])=[O:9])=[CH:4][S:5][C:6]=1[CH3:7].[Br:12]N1C(=O)CCC1=O>CN(C=O)C>[Br:12][C:4]1[S:5][C:6]([CH3:7])=[C:2]([CH3:1])[C:3]=1[C:8]([O:10][CH3:11])=[O:9]
Reactant: COC(=O)c1csc(C)c1C
Reactant: O=C1CCC(=O)N1Br
Solvent: CN(C)C=O
Product: COC(=O)c1c(Br)sc(C)c1C
Reaction time: 2 h
Yield: 94.6 %

Procedure:
To a solution of methyl 4,5-dimethylthiophene-3-carboxylate (1.89 g, 11.10 mmol) in DMF (10 mL) was added N-bromosuccinimide (2.37 g, 13.32 mmol) at room temperature. The reaction mixture turned orange over time and was allowed to stir for 2 h, at which time LC-MS analysis indicated complete consumption of the methyl 4,5-dimethylthiophene-3-carboxylate. To the solution was added MTBE and water. The aqueous layer was extracted with MTBE (2×), the combined orange organic layer was washed with 1% sodium thiosulfate, followed by water (2×). The organic phase was dried over Na2SO4 and concentrated to give yellow oil. The crude reaction mixture was purified on Biotage system (isocratic elution 2% EtOAc:98% Hexanes) to give the titled compound as a light yellow solid (2.61 g, 10.5 mmol, 94% yield). LC/MS m/z 249 [M+H]+.
Reaction SMILES: [OH:1][C:2]1[C:11]2[C:6](=[N:7][C:8]([CH3:12])=[CH:9][CH:10]=2)[N:5]=[CH:4][C:3]=1[C:13]([OH:15])=O.Cl.C([N:19]=C=NCCCN(C)C)C.ON1C2C=CC=CC=2N=N1>CN(C)C=O.O>[OH:1][C:2]1[C:11]2[C:6](=[N:7][C:8]([CH3:12])=[CH:9][CH:10]=2)[N:5]=[CH:4][C:3]=1[C:13]([NH2:19])=[O:15]
Reactant: CCN=C=NCCCN(C)C
Reactant: Cc1ccc2c(O)c(C(=O)O)cnc2n1
Agent: Cl
Agent: On1nnc2ccccc21
Solvent: CN(C)C=O
Solvent: O
Product: Cc1ccc2c(O)c(C(N)=O)cnc2n1
Temperature: 0 °C
Reaction time: 2 h
Yield: 114.9 %

Procedure:
A solution of 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid (3.06 g), 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (3.17 g), and N-hydroxybenzotriazole (2.53 g) in N,N-dimethylformamide (45 ml) was stirred at 0° C. for 15 minutes. (2E,4E)- and (2Z,4E)-4-Methyl-2,4-heptadien-1-ylamine (2.35 g) was added to the solution. The solution was stirred at 0° C. for 2 hours and then at room temperature overnight. The reaction mixture was diluted with water. The resulting precipitate was filtered and washed with water to give N-[(2E,4E)- and (2Z,4E)-4-methyl-2,4-heptadien-1-yl]-4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxamide (3.5 g).
Reaction SMILES: [C:1]1([C:3](=[CH:5][CH:6]=[CH:7][CH:8]=1)[OH:4])[OH:2].C(N(CC)CC)C.Cl[C:17](=[C:22]([Cl:27])[C:23]([F:26])([F:25])[F:24])[C:18]([F:21])([F:20])[F:19]>C(#N)C>[Cl:27][CH:22]([C:17]1([C:18]([F:19])([F:20])[F:21])[O:4][C:3]2[CH:5]=[CH:6][CH:7]=[CH:8][C:1]=2[O:2]1)[C:23]([F:26])([F:25])[F:24]
Reactant: FC(F)(F)C(Cl)=C(Cl)C(F)(F)F
Reactant: Oc1ccccc1O
Solvent: CC#N
Solvent: CCN(CC)CC
Product: FC(F)(F)C(Cl)C1(C(F)(F)F)Oc2ccccc2O1
Reaction time: 2 h

Procedure:
110 g of pyrocatechol were dissolved in 1500 ml of acetonitrile, and the solution was treated with 200 g of triethylamine. The mixture was treated dropwise at 75° C. with 235 g of 2,3-dichloro-1,1,1,4,4,4-hexafluoro-2-butene. Stirring was continued for 2 hours at 75° C. 1200 ml of the solvent were subsequently distilled off in vacuo, and the residue was taken up in 1500 ml of water. The product was extracted using diethyl ether, and the organic phase was washed twice using 10% strength by weight aqueous sodium hydroxide solution and once with water. After drying with magnesium sulphate, the organic phase was concentrated and subjected to fractional distillation in vacuo. The yield was 258 g (=84% of theory). The boiling point was 63° C. at 12 mbar. The NMR spectra showed the following characteristic absorptions: 19F-NMR: -66.8 and -79.7 ppm. 1H-NMR: 4.71 ppm.
Reaction SMILES: [OH:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]1[CH2:11][CH2:12][CH2:13][CH:14]([CH2:15][C:16]([O:18][CH2:19][CH3:20])=[O:17])[C:6]1=[CH:5]2.C(=O)([O-])[O-].[Cs+].[Cs+].Cl[CH2:28][C:29]1[CH:30]=[CH:31][C:32]([O:37][CH:38]([CH3:40])[CH3:39])=[C:33]([CH:36]=1)[C:34]#[N:35]>CN(C=O)C>[C:34]([C:33]1[CH:36]=[C:29]([CH:30]=[CH:31][C:32]=1[O:37][CH:38]([CH3:40])[CH3:39])[CH2:28][O:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]1[CH2:11][CH2:12][CH2:13][CH:14]([CH2:15][C:16]([O:18][CH2:19][CH3:20])=[O:17])[C:6]1=[CH:5]2)#[N:35]
Reactant: CC(C)Oc1ccc(CCl)cc1C#N
Reactant: CCOC(=O)CC1CCCn2c1cc1cc(O)ccc12
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CN(C)C=O
Product: CCOC(=O)CC1CCCn2c1cc1cc(OCc3ccc(OC(C)C)c(C#N)c3)ccc12
Temperature: 75 °C
Yield: 85.7 %

Procedure:
To a mixture of ethyl 2-(2-hydroxy-6,7,8,9-tetrahydropyrido[1,2-a]indol-9-yl)acetate (50 mg, 0.183 mmol) and cesium carbonate (89 mg, 0.274 mmol) in DMF (2 mL) was added 5-(chloromethyl)-2-isopropoxybenzonitrile (46 mg, 0.22 mmol). The reaction was heated at 75° C. for 5 h and cooled down. The solid was filtered and washed with ethyl acetate. The combined solvent was evaporated, and the residue was purified by silica gel column chromatography to give the title compound (70 mg). LCMS m/z=447.4 [M+H]+; 1H NMR (400 MHz, CDCl3) δ ppm 1.30 (t, J=7.1 Hz, 3H), 1.40 (d, J=6.1 Hz, 6H), 1.51-1.61 (m, 1H), 1.98-2.08 (m, 1H), 2.08-2.24 (m, 2H), 2.55 (dd, J=15.6, 8.6 Hz, 1H), 2.93 (dd, J=15.6, 5.4 Hz, 1H), 3.45-3.54 (m, 1H), 3.82-3.92 (m, 1H), 4.10-4.17 (m, 1H), 4.22 (q, J=7.1 Hz, 2H), 4.61-4.68 (m, 1H), 5.00 (s, 2H), 6.17 (s, 1H), 6.85 (dd, J=8.8, 2.4 Hz, 1H), 6.95 (d, J=8.8 Hz, 1H), 7.05 (d, J=2.4 Hz, 1H), 7.16 (d, J=8.7 Hz, 1H), 7.58 (dd, J=8.7, 2.2 Hz, 1H), 7.65 (d, J=2.2 Hz, 1H).
Reaction SMILES: [F:1][C:2]([F:34])([F:33])[C:3]1[CH:4]=[C:5]([C@H:13]2[O:17][C:16](=[O:18])[N:15]([CH2:19][C:20]3[CH:25]=[C:24]([C:26]([F:29])([F:28])[F:27])[CH:23]=[CH:22][C:21]=3[CH2:30]Br)[C@H:14]2[CH3:32])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.[CH2:35]([NH2:38])[CH2:36][CH3:37].Cl.CCN(C(C)C)C(C)C>CC#N>[F:1][C:2]([F:34])([F:33])[C:3]1[CH:4]=[C:5]([C@H:13]2[O:17][C:16](=[O:18])[N:15]([CH2:19][C:20]3[CH:25]=[C:24]([C:26]([F:29])([F:28])[F:27])[CH:23]=[CH:22][C:21]=3[CH2:30][NH:38][CH2:35][CH2:36][CH3:37])[C@H:14]2[CH3:32])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1
Reactant: C[C@H]1[C@@H](c2cc(C(F)(F)F)cc(C(F)(F)F)c2)OC(=O)N1Cc1cc(C(F)(F)F)ccc1CBr
Reactant: CCCN
Agent: Cl
Solvent: CC#N
Solvent: CCN(C(C)C)C(C)C
Product: CCCNCc1ccc(C(F)(F)F)cc1CN1C(=O)O[C@H](c2cc(C(F)(F)F)cc(C(F)(F)F)c2)[C@@H]1C
Temperature: 80 °C

Procedure:
To a solution of (4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-3-[2-(bromomethyl)-5-(trifluoromethyl)benzyl]-4-methyl-1,3-oxazolidin-2-one (27 mg, 0.0479 mmol) in MeCN (0.5 mL) was added n—PrNH2.HCl (5.5 mg, 0.0575 mmol) and i—Pr2NEt (20.8 μL, 0.120 mmol). The solution was heated at 80° C. for 16 hours. The reaction was then cooled to room temperature and purified by reverse-phase chromatography (C-18, 10 to 95% MeCN/water with 0.1% TFA). The fractions containing the desired product were lyophilized to afford (4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-3-[2-[(propylamino)methyl]-5-(trifluoromethyl)benzyl]-1,3-oxazolidin-2-one (TFA salt). LCMS=543.1 (M+1)+. 1H NMR (CDCl3, 500 MHz) δ 9.72 (s, 2H), 7.90 (s, 1H), 7.76 (s, 2H), 7.72 (d, J=6.9 Hz, 1H), 7.56 (d, J=6.4 Hz, 1H), 7.49 (s, 1H), 5.87 (d, J=7.5 Hz, 1H). 4.98 (d, J=15.3 Hz, 1H), 4.35-4.28 (m, 2H), 4.18 (m, 2H), 3.01 (bs, 2H), 1.75-1.60 (m, 2H), 0.96 (m, 3H), 0.90 (d, J=5.5 Hz, 3H).
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[NH:9][C:10]1[NH:11][C:12]2[C:18]3[CH2:19][C:20]([CH3:23])([CH3:22])[O:21][C:17]=3[C:16]([C:24]([O:26]C)=O)=[CH:15][C:13]=2[N:14]=1.[F:28][C:29]1[CH:35]=[C:34]([F:36])[C:33]([F:37])=[CH:32][C:30]=1[NH2:31].C[Al](C)C>C1(C)C=CC=CC=1>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[NH:9][C:10]1[NH:11][C:12]2[C:18]3[CH2:19][C:20]([CH3:23])([CH3:22])[O:21][C:17]=3[C:16]([C:24]([NH:31][C:30]3[CH:32]=[C:33]([F:37])[C:34]([F:36])=[CH:35][C:29]=3[F:28])=[O:26])=[CH:15][C:13]=2[N:14]=1
Reactant: Nc1cc(F)c(F)cc1F
Reactant: COC(=O)c1cc2nc(Nc3c(F)cccc3Cl)[nH]c2c2c1OC(C)(C)C2
Agent: C[Al](C)C
Solvent: Cc1ccccc1
Product: CC1(C)Cc2c(c(C(=O)Nc3cc(F)c(F)cc3F)cc3nc(Nc4c(F)cccc4Cl)[nH]c23)O1
Yield: 38.7 %

Procedure:
The title compound was prepared following the procedure described for Example-137 by using methyl 2-[(2-chloro-6-fluorophenyl)amino]-7,7-dimethyl-7,8-dihydro-1H-furo[3,2-e]benzimidazole-5-carboxylate (Step-1 of Intermediate-15, 0.100 g, 0.256 mmol), 2,4,5-trifluoroaniline (0.056 g, 0.383 mmol), trimethyl aluminium (2M solution in toluene) (0.5 mL), dry toluene (5.0 mL) to afford 0.050 g of the desired product. 1HNMR (DMSO-d6): δ 1.55 (s, 6H), 3.15 (s, 2H), 7.34 (m, 2H), 7.41 (m, 1H), 7.51 (br s, 1H), 7.73 (q, J=10.8 Hz, 10.8 Hz, 1H), 8.54 (m, 1H), 10.13 (s, 1H), 11.27 (br s, 2H); MS [M+H]+: 505.08.
Reaction SMILES: C1C2C(COC(=O)[NH:17][CH2:18][CH2:19][O:20][CH2:21][CH2:22][NH:23][C:24]([C:26]3[CH:50]=[CH:49][C:29]4[N:30]([CH3:48])[C:31]([NH:33][C:34]5[S:35][C:36]6[CH:42]=[C:41]([O:43][C:44]([F:47])([F:46])[F:45])[CH:40]=[CH:39][C:37]=6[N:38]=5)=[N:32][C:28]=4[CH:27]=3)=[O:25])C3C(=CC=CC=3)C=2C=CC=1.N1CCCCC1>CN(C=O)C>[NH2:17][CH2:18][CH2:19][O:20][CH2:21][CH2:22][NH:23][C:24]([C:26]1[CH:50]=[CH:49][C:29]2[N:30]([CH3:48])[C:31]([NH:33][C:34]3[S:35][C:36]4[CH:42]=[C:41]([O:43][C:44]([F:45])([F:46])[F:47])[CH:40]=[CH:39][C:37]=4[N:38]=3)=[N:32][C:28]=2[CH:27]=1)=[O:25]
Reactant: Cn1c(Nc2nc3ccc(OC(F)(F)F)cc3s2)nc2cc(C(=O)NCCOCCNC(=O)OCC3c4ccccc4-c4ccccc43)ccc21
Solvent: C1CCNCC1
Solvent: CN(C)C=O
Product: Cn1c(Nc2nc3ccc(OC(F)(F)F)cc3s2)nc2cc(C(=O)NCCOCCN)ccc21
Yield: 95.7 %

Procedure:
1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid [2-(2-amino-ethoxy)-ethyl]-amide (70 mg) was prepared by following General Procedure 0 starting from [2-(2-{[1-methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carbonyl]-amino}-ethoxy)-ethyl]-carbamic acid 9H-fluoren-9-ylmethyl ester (106 mg), 20% (v/v) piperidine in DMF (1.5 mL). LC/MS: m/z 494.5.
Reaction SMILES: [NH2:1][C:2]([CH3:49])([CH3:48])[CH2:3][CH2:4][CH2:5][O:6][C:7]1[CH:8]=[C:9]2[C:13](=[CH:14][CH:15]=1)[N:12]([CH3:16])[N:11]=[C:10]2[C:17]1[N:22]=[C:21]2[C:23]([C:45](O)=[O:46])=[CH:24][N:25]([C:26]([C:39]3[CH:44]=[CH:43][CH:42]=[CH:41][CH:40]=3)([C:33]3[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=3)[C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)[C:20]2=[N:19][CH:18]=1.[C:50]([NH2:54])([CH3:53])([CH3:52])[CH3:51].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>C1COCC1>[NH2:1][C:2]([CH3:49])([CH3:48])[CH2:3][CH2:4][CH2:5][O:6][C:7]1[CH:8]=[C:9]2[C:13](=[CH:14][CH:15]=1)[N:12]([CH3:16])[N:11]=[C:10]2[C:17]1[N:22]=[C:21]2[C:23]([C:45]([NH:54][C:50]([CH3:53])([CH3:52])[CH3:51])=[O:46])=[CH:24][N:25]([C:26]([C:39]3[CH:44]=[CH:43][CH:42]=[CH:41][CH:40]=3)([C:33]3[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=3)[C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)[C:20]2=[N:19][CH:18]=1
Reactant: CC(C)(C)N
Reactant: Cn1nc(-c2cnc3c(n2)c(C(=O)O)cn3C(c2ccccc2)(c2ccccc2)c2ccccc2)c2cc(OCCCC(C)(C)N)ccc21
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: C1CCOC1
Product: Cn1nc(-c2cnc3c(n2)c(C(=O)NC(C)(C)C)cn3C(c2ccccc2)(c2ccccc2)c2ccccc2)c2cc(OCCCC(C)(C)N)ccc21
Temperature: 25 °C
Reaction time: 4 h
Yield: 83.1 %

Procedure:
A mixture of 2-(5-(4-Amino-4-methylpentyloxy)-1-methyl-1H-indazol-3-yl)-5-trityl-5H-pyrrolo[3,2-b]pyrazine-7-carboxylic acid (100 mg, 0.15 mmol), tert-butylamine (0.05 mL, 0.45 mmol) and HATU (68.4 mg, 0.18 mmol) in 10 mL of dry THF was stirred for 4 hours at room temperature. The reaction mixture was evaporated to dryness, the residue was suspended in 50 mL of 0.5 N HCl, and product extracted with ethyl acetate (3×50 mL). The combined organic layers were dried over Na2SO4, filtered and concentrated to afford 2-(5-(4-amino-4-methylpentyloxy)-1-methyl-1H-indazol-3-yl)-N-tert-butyl-5-trityl-5H-pyrrolo[3,2-b]pyrazine-7-carboxamide (88 mg, 62%) as dark oil, material used in the next step without further purification. LCMS: (M+H)+=706.
Reaction SMILES: [N:1]1[CH:2]=[CH:3][N:4]2[C:9]([CH2:10][N:11]3[C:15](=[O:16])[CH2:14][S:13][C:12]3=[O:17])=[CH:8][CH:7]=[CH:6][C:5]=12.[CH:18](=O)[CH2:19][CH2:20][CH3:21].N1CCCCC1>C(O)C>[CH:18](=[C:14]1[S:13][C:12](=[O:17])[N:11]([CH2:10][C:9]2[N:4]3[CH:3]=[CH:2][N:1]=[C:5]3[CH:6]=[CH:7][CH:8]=2)[C:15]1=[O:16])[CH2:19][CH2:20][CH3:21]
Reactant: O=C1CSC(=O)N1Cc1cccc2nccn12
Reactant: CCCC=O
Solvent: CCO
Solvent: C1CCNCC1
Product: CCCC=C1SC(=O)N(Cc2cccc3nccn23)C1=O

Procedure:
To a solution of 223 mg (0.9 mmol) of 3-(imidazo[1,2-a]pyridin-5-yl)methylthiazolidine-2,4-dione and 0.09 ml (1.0 mmol) of n-butyraldehyde in 5 ml of ethanol, 0.001 ml (0.1 mmol) of piperidine was added, followed by refluxing for 2 hours. After the reaction mixture was cooled, the solvent was distilled off. The residue was dissolved in chloroform, washed with water and dried, after which the solvent was distilled off. The residue was purified by column chromatography (eluent, hexane/ethyl acetate=1/4) to yield 222 mg (82.2%, light yellow oily substance) of the desired product.