Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: Br[CH:2]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:3]([O:5]CC)=[O:4].[NH2:14][C:15]1[CH:19]=[CH:18][S:17][C:16]=1[C:20](=[O:22])[CH3:21].[OH-].[Na+]>C(#N)C>[C:20]([C:16]1[S:17][CH:18]=[CH:19][C:15]=1[NH:14][CH:2]([C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1)[C:3]([OH:5])=[O:4])(=[O:22])[CH3:21]
Reactant: CCOC(=O)C(Br)c1ccccc1
Reactant: CC(=O)c1sccc1N
Agent: [Na+]
Agent: [OH-]
Solvent: CC#N
Product: CC(=O)c1sccc1NC(C(=O)O)c1ccccc1
Temperature: 25 °C
Reaction time: 24 h
Yield: 34.1 %

Procedure:
A solution of ethyl 2-bromo-2-phenylacetate (349 μl, 2.00 mmol) and 1-(3-aminothiophen-2-yl)ethanone (282 mg, 2.00 mmol) in acetonitrile (2 ml) was heated under microwave irradiation at 100° C. for 1 hour. Acetonitrile was evaporated, and the residue was dissolved in EtOH (2 ml), and sodium hydroxide (80.0 mg, 2.00 mmol) was added. The reaction mixture was stirred at room temperature for 24 hours, and then ethanol was evaporated under vacuum. The residue was taken up with water and washed with EtOAc. The pH of the aqueous phase was adjusted to 3 with HCl, and the aqueous phase was back-extracted with EtOAc. The organic phase was dried over Na2SO4, filtered and evaporated to dryness to obtain 2-(2-acetylthiophen-3-ylamino)-2-phenylacetic acid (188 mg, 34% yield), which was used in the next step without any further purification.
Reaction SMILES: Cl.[NH2:2][OH:3].C(=O)([O-])[O-].[K+].[K+].[C:10]([CH:12]1[CH2:17][CH2:16][N:15]([C:18]([O:20][C:21]([CH3:24])([CH3:23])[CH3:22])=[O:19])[CH2:14][CH2:13]1)#[N:11]>O.C(O)C>[OH:3][NH:2][C:10]([CH:12]1[CH2:17][CH2:16][N:15]([C:18]([O:20][C:21]([CH3:24])([CH3:23])[CH3:22])=[O:19])[CH2:14][CH2:13]1)=[NH:11]
Reactant: NO
Reactant: CC(C)(C)OC(=O)N1CCC(C#N)CC1
Agent: Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CCO
Solvent: O
Product: CC(C)(C)OC(=O)N1CCC(C(=N)NO)CC1
Temperature: 25 °C
Yield: 98.8 %

Procedure:
Into a mixture of hydroxylamine hydrochloride (52 g, 748.30 mmol, 3.00 equiv) and potassium carbonate (55.5 g, 402.47 mmol, 1.60 equiv) in water (125 mL) was added a solution of tert-butyl 4-cyanopiperidine-1-carboxylate (52.5 g, 249.68 mmol, 1.00 equiv) in ethyl alcohol (625 mL) dropwise with stirring. The resulting mixture was stirred overnight at 90° C. in an oil bath, cooled down to room temperature, filtered and concentrated under reducing pressure. The residue was diluted with 2000 mL of ethyl acetate, washed with 1×800 mL of water and dried over anhydrous sodium sulfate. Filtration and concentration under reducing pressure gave 60 g of tert-butyl 4-(N-hydroxycarbamimidoyl)piperidine-1-carboxylate as a white solid, which was used directly for next step without further purification. MS m/z [M+H]+ (ESI): 245.
Reaction SMILES: [CH3:1][Li].[Cl:3][C:4]1[CH:9]=[CH:8][C:7]([CH:10]2[C:19]3[C:14](=[CH:15][C:16]([O:20][CH2:21][CH2:22][N:23]([CH3:25])[CH3:24])=[CH:17][CH:18]=3)[C:13](=O)[C:12]([CH3:28])([CH3:27])[CH2:11]2)=[CH:6][CH:5]=1.O>CCOCC>[Cl:3][C:4]1[CH:9]=[CH:8][C:7]([CH:10]2[C:19]3[C:14](=[CH:15][C:16]([O:20][CH2:21][CH2:22][N:23]([CH3:25])[CH3:24])=[CH:17][CH:18]=3)[C:13](=[CH2:1])[C:12]([CH3:28])([CH3:27])[CH2:11]2)=[CH:6][CH:5]=1
Reactant: [Li]C
Reactant: CN(C)CCOc1ccc2c(c1)C(=O)C(C)(C)CC2c1ccc(Cl)cc1
Solvent: O
Solvent: CCOCC
Product: C=C1c2cc(OCCN(C)C)ccc2C(c2ccc(Cl)cc2)CC1(C)C

Procedure:
An ethereal solution of methyllithium (50 ml, 1.9 M) was added over 45 min. to a stirred solution of 4-(4-chlorophenyl)-2,2-dimethyl-7-(2-dimethylaminoethoxy)-1-tetralone (18.5 g) in dry ether (150 ml) and the mixture heated under reflux for 30 min. After cooling, excess methyllithium was decomposed with water, the ether layer was separated, dried (MgSO4) and treated with a solution of hydrogen chloride in ether. The hydrochloride salt of 4-(4-chlorophenyl)-2,2-dimethyl-7-(2-dimethylaminoethoxy)-1-methylidene tetralin precipitated as a white solid (15.6 g, 77%). A portion was recrystallized from ethanol-ether, m.p. 233°-235°.
Reaction SMILES: [F:1][C:2]1[CH:3]=[C:4]([SH:8])[CH:5]=[CH:6][CH:7]=1.[C:9](=O)(OCC)OCC.C([O-])([O-])=O.[K+].[K+]>C1OCCOCCOCCOCCOCCOC1>[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([S:8][CH3:9])[CH:3]=1
Reactant: CCOC(=O)OCC
Reactant: Fc1cccc(S)c1
Agent: C1COCCOCCOCCOCCOCCO1
Agent: O=C([O-])[O-]
Agent: [K+]
Product: CSc1cccc(F)c1
Temperature: 100 °C
Yield: 96.9 %

Procedure:
To a solution of 3-fluorothiophenol (4.73 g, 37.0 mmol) in diethyl carbonate (11 mL, 129 mmol) was added K2CO3 (7.67 g, 55.5 mmol) and 18-crown-6 ether (100 mg, 0.37 mmol). The reaction mixture was refluxed at 100° C. for 12 h. The reaction mixture was cooled to 20° C. then quenched by addition of H2O and extracted with Et2O. The combine organic solution was washed with H2O and brine, dried over MgSO4.to give 1-fluoro-3-(methylsulfanyl)benzene (5.10 g, 97%) as a colorless oil.
Reaction SMILES: [C:1]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[C:9]1[CH:14]=[CH:13][C:12]([CH2:15][NH:16][CH2:17][CH2:18][CH3:19])=[CH:11][CH:10]=1)#[N:2].[Cl-].CO[C:23](=[O:33])[C:24]1[CH:32]=[CH:31][CH:30]=[C:26]([C:27]([OH:29])=[O:28])[CH:25]=1.C(N(CC)CC)C>C(Cl)Cl>[C:1]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[C:9]1[CH:10]=[CH:11][C:12]([CH2:15][N:16]([CH2:17][CH2:18][CH3:19])[C:23](=[O:33])[C:24]2[CH:32]=[CH:31][CH:30]=[C:26]([C:27]([OH:29])=[O:28])[CH:25]=2)=[CH:13][CH:14]=1)#[N:2]
Reactant: COC(=O)c1cccc(C(=O)O)c1
Reactant: CCCNCc1ccc(-c2ccccc2C#N)cc1
Agent: [Cl-]
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: CCCN(Cc1ccc(-c2ccccc2C#N)cc1)C(=O)c1cccc(C(=O)O)c1

Procedure:
A solution of 2.50 g of N-(2'-cyanobiphenyl-4-ylmethyl)-N-propyl-amine, 2.98 g of isophthalic acid monomethyl ester monochloride and 2.10 ml of triethylamine in 100 ml of CH2Cl2 is stirred at room temperature for 1 hour. Extraction twice with 50 ml of water each time and customary treatment of the organic phase yields a crude product that, after chromatography on silica gel 60 (40-63 μm) using CH2Cl2 as eluant, yields N-(2'-cyanobiphenyl-4-ylmethyl)-N-propyl-isophthalic acid monoamide that has an Rf value of 0.61 [CH2Cl2 /CH3OH (4:1)].
Reaction SMILES: [C:1]([O:4][C@H:5]1[C@@H:31]2[O:32][C@@H:30]2[C@@:29]2([CH3:33])[C:7](=[CH:8][C@@H:9](OC(=O)N(C)C)[C@@H:10]3[C@@H:28]2[CH2:27][CH2:26][C@@:25]2([CH3:34])[C@H:11]3[CH2:12][CH2:13][C@@H:14]2[CH:15]([CH:17]2[O:22][CH2:21][C:20]([CH3:24])([CH3:23])[CH2:19][O:18]2)[CH3:16])[CH2:6]1)(=[O:3])[CH3:2].C(O[C@H]1[C@@H]2O[C@@H]2[C@@]2(C)C(=C[C@@H](OC(OC)=O)[C@@H]3[C@@H]2CC[C@@]2(C)[C@H]3CC[C@@H]2C(C2OCC(C)(C)CO2)C)C1)(=O)C>>[C:1]([O:4][C@H:5]1[C@@H:31]2[O:32][C@@H:30]2[C@@:29]2([CH3:33])[C:7](=[CH:8][CH:9]=[C:10]3[C@@H:28]2[CH2:27][CH2:26][C@@:25]2([CH3:34])[C@H:11]3[CH2:12][CH2:13][C@@H:14]2[CH:15]([CH:17]2[O:18][CH2:19][C:20]([CH3:24])([CH3:23])[CH2:21][O:22]2)[CH3:16])[CH2:6]1)(=[O:3])[CH3:2]
Reactant: CC(=O)O[C@@H]1CC2=C[C@@H](OC(=O)N(C)C)[C@H]3[C@@H]4CC[C@H](C(C)C5OCC(C)(C)CO5)[C@@]4(C)CC[C@@H]3[C@@]2(C)[C@H]2O[C@@H]12
Agent: COC(=O)O[C@@H]1C=C2C[C@@H](OC(C)=O)[C@@H]3O[C@@H]3[C@]2(C)[C@H]2CC[C@]3(C)[C@@H](C(C)C4OCC(C)(C)CO4)CC[C@H]3[C@H]12
Product: CC(=O)O[C@@H]1CC2=CC=C3[C@@H]4CC[C@H](C(C)C5OCC(C)(C)CO5)[C@@]4(C)CC[C@@H]3[C@@]2(C)[C@H]2O[C@@H]12
Yield: 44.3 %

Procedure:
The procedure of Example 17 was repeated except that 44.6 mg (0. 0798 mmole) of 7α-(N,N-dimethylcarbamoyloxy)-20-(5,5-dimethyl-1,3-dioxan-2-yl)-1α,2α-epoxypregn-5-en-3β-yl acetate was used in lieu of 43.6 mg of 20-(5,5-dimethyl-1,3-dioxan-2-yl)-1α,2α-epoxy-7α-methoxycarbonyloxypregn-5-en-3β-yl acetate to give 16.6 mg of 20-(5,5-dimethyl-1,3 -dioxan-2-yl)-1α,2α-epoxypregna-5,7-dien-3β-yl acetate. In addition, 16.0 mg of 7α-(N,N-dimethylcarbamolyoxy)-20-(5,5-dimethyl-1,3-dioxan-2-yl)-1α,2α-epoxypregn-5-en-3β-yl acetate was recovered. The yield of 20-(5,5-dimethyl-1,3-dioxan-2-yl)-1α,2α-epoxypregna-5,7-dien-3β-yl acetate was 69% based on consumed 7α-(N,N-dimethylcarbamoyloxy)-20-(5,5-dimethyl-1,3-dioxan-2-yl)-1α,2α-epoxypregn-5-en-3β-yl acetate. The 1H-NMR spectrum of the product 20-(5,5-dimethyl-1,3-dioxan-2-yl)-1α,2α-epoxypregna-5,7-dien-3β-yl acetate was in agreement with that of the 20-(5,5-dimethyl-1,3-dioxan-2-yl)-1α,2α-epoxypregna-5,7-dien-3β-yl acetate obtained in Example 17.
Reaction SMILES: [CH:1]1([C:4]2[C:5]([O:21][C@@H:22]([CH3:27])[C:23]([F:26])([F:25])[F:24])=[CH:6][C:7]([C:10]([NH:12][CH:13]([C:17]([CH3:20])([CH3:19])[CH3:18])[C:14]([OH:16])=O)=[O:11])=[N:8][CH:9]=2)[CH2:3][CH2:2]1.[Cl-].[NH4+:29]>>[NH2:29][C:14](=[O:16])[CH:13]([NH:12][C:10]([C:7]1[CH:6]=[C:5]([O:21][C@@H:22]([CH3:27])[C:23]([F:24])([F:26])[F:25])[C:4]([CH:1]2[CH2:2][CH2:3]2)=[CH:9][N:8]=1)=[O:11])[C:17]([CH3:20])([CH3:19])[CH3:18]
Reactant: C[C@H](Oc1cc(C(=O)NC(C(=O)O)C(C)(C)C)ncc1C1CC1)C(F)(F)F
Reactant: [NH4+]
Agent: [Cl-]
Product: C[C@H](Oc1cc(C(=O)NC(C(N)=O)C(C)(C)C)ncc1C1CC1)C(F)(F)F

Procedure:
The title compound was synthesized in analogy to Example 112e, using 2-[[5-cyclopropyl-4-[(1S)-2,2,2-trifluoro-1-methyl-ethoxy]pyridine-2-carbonyl]amino]-3,3-dimethyl-butanoic acid (Example 199b) and ammonium chloride as starting materials and isolated (105 mg, 88%); MS (ESI, m/z): 388.6 (M+H+).
Reaction SMILES: [NH2:1][CH:2]1[CH2:7][CH2:6][N:5]([CH2:8][CH2:9][N:10]2[C:19]3[C:14](=[CH:15][CH:16]=[C:17]([O:20][CH3:21])[CH:18]=3)[N:13]=[CH:12][C:11]2=[O:22])[CH2:4][CH2:3]1.[O:23]1[C:32]2[CH:31]=[C:30]([CH:33]=O)[N:29]=[CH:28][C:27]=2[O:26][CH2:25][CH2:24]1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+].C(=O)([O-])O.[Na+]>C(O)(=O)C.C(Cl)(Cl)Cl>[O:23]1[C:32]2[CH:31]=[C:30]([CH2:33][NH:1][CH:2]3[CH2:3][CH2:4][N:5]([CH2:8][CH2:9][N:10]4[C:19]5[C:14](=[CH:15][CH:16]=[C:17]([O:20][CH3:21])[CH:18]=5)[N:13]=[CH:12][C:11]4=[O:22])[CH2:6][CH2:7]3)[N:29]=[CH:28][C:27]=2[O:26][CH2:25][CH2:24]1
Reactant: COc1ccc2ncc(=O)n(CCN3CCC(N)CC3)c2c1
Reactant: O=Cc1cc2c(cn1)OCCO2
Agent: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: O=C([O-])O
Agent: [Na+]
Solvent: ClC(Cl)Cl
Solvent: CC(=O)O
Product: COc1ccc2ncc(=O)n(CCN3CCC(NCc4cc5c(cn4)OCCO5)CC3)c2c1
Temperature: 25 °C
Reaction time: 2 h
Yield: 80.3 %

Procedure:
To 10 mL of a chloroform solution containing 500 mg of 1-(2-(4-aminopiperidin-1-yl)ethyl)-7-methoxyquinoxalin-2(1H)-one and 246 mg of 2,3-dihydro-1,4-dioxino[2,3-c]pyridine-7-carbaldehyde, 100 mg of acetic acid was added, and stirred at room temperature for 2 hours. To the reaction mixture, 526 mg of sodium triacetoxyborohydride was added, and stirred for 18 hours. Aqueous saturated sodium hydrogen carbonate solution was added, and the organic layer was separated. The organic layer was washed with aqueous saturated sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was removed under reduced pressure. The residue thus obtained was purified by silica gel column chromatography [Silica Gel; Kanto Chemical Co., Inc., Silica Gel 60N, eluent; chloroform:methanol=10:1], to give 540 mg of 1-(2-(4-((2,3-dihydro-1,4-dioxino[2,3-c]pyridin-7-yl)methylamino)piperidin-1-yl)ethyl)-7-methoxy-quinoxalin-2(1H)-one as a brown oil.
Reaction SMILES: [F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[C:4]([F:9])[N:3]=1.C(NC(C)C)(C)C.[Li].[Cl:18][C:19]1[CH:26]=[CH:25][CH:24]=[CH:23][C:20]=1[CH:21]=[O:22]>C1COCC1>[Cl:18][C:19]1[CH:26]=[CH:25][CH:24]=[CH:23][C:20]=1[CH:21]([C:7]1[C:2]([F:1])=[N:3][C:4]([F:9])=[CH:5][C:6]=1[F:8])[OH:22]
Reactant: O=Cc1ccccc1Cl
Reactant: Fc1cc(F)nc(F)c1
Agent: [Li]
Solvent: CC(C)NC(C)C
Solvent: C1CCOC1
Product: OC(c1ccccc1Cl)c1c(F)cc(F)nc1F
Temperature: -78 °C

Procedure:
2,4,6-Trifluoropyridine (7.5 g, 56.36 mmol) was taken up in 9 mL of dry THF, and the reaction mixture was cooled to −78° C. under argon with stirring. Lithium diisopropylamine (42.3 mL of 2M solution in THF) was added dropwise, and the solution was stirred for 10 minutes. 2-Chlorobenzaldehyde (9.5 mL, 1.5 equiv) was added dropwise via syringe, and the reaction mixture was stirred for 15 minutes. The reaction was quenched by addition of saturated ammonium chloride and water, and the aqueous mixture was extracted once with EtOAc. The combined organic layers were washed with saturated brine and water, dried over MgSO4, filtered and evaporated. The residue was purified by FLASH column chromatography using 5%-10% EtOAc/Hexanes to yield 8.02 g of (2-Chloro-phenyl)-(2,4,6-trifluoro-pyridin-3-yl)-methanol. Mass spec., M+1=275.
Reaction SMILES: [CH3:1][S:2][C:3]1[N:8]=[C:7]([C:9]2[S:13][C:12]([S:14](Cl)(=[O:16])=[O:15])=[CH:11][CH:10]=2)[CH:6]=[CH:5][N:4]=1.[NH2:18][C:19]1[CH:20]=[C:21]([CH:25]=[CH:26][CH:27]=1)[C:22]([OH:24])=[O:23]>>[CH3:1][S:2][C:3]1[N:8]=[C:7]([C:9]2[S:13][C:12]([S:14]([NH:18][C:19]3[CH:20]=[C:21]([CH:25]=[CH:26][CH:27]=3)[C:22]([OH:24])=[O:23])(=[O:16])=[O:15])=[CH:11][CH:10]=2)[CH:6]=[CH:5][N:4]=1
Reactant: CSc1nccc(-c2ccc(S(=O)(=O)Cl)s2)n1
Reactant: Nc1cccc(C(=O)O)c1
Product: CSc1nccc(-c2ccc(S(=O)(=O)Nc3cccc(C(=O)O)c3)s2)n1
Yield: 78.5 %

Procedure:
The product was prepared according to General Procedure 1, described in Example 1, starting with 5-[2-(methylthio)pyrimidin-4-yl]thiophene-2-sulfonyl chloride (16.8 mg, 0.055 mmol) and 3-aminobenzoic acid (6.9 mg, 0.05 mmol) affording 16.0 mg (78%) of the title compound. MS (ESI+) calcd for C16H13N3O4S3 407.006818, found 407.007148.
Reaction SMILES: [Br:1][C:2]1[CH:10]=[CH:9][C:5]([C:6](O)=[O:7])=[CH:4][C:3]=1[CH3:11].CN(C)CCCN=C=NCC.[NH2:23][CH2:24][Si:25]([CH3:28])([CH3:27])[CH3:26].O>CN(C)C1C=CN=CC=1.C(Cl)Cl>[Br:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([NH:23][CH2:24][Si:25]([CH3:28])([CH3:27])[CH3:26])=[O:7])=[CH:4][C:3]=1[CH3:11]
Reactant: Cc1cc(C(=O)O)ccc1Br
Reactant: C[Si](C)(C)CN
Agent: CCN=C=NCCCN(C)C
Agent: CN(C)c1ccncc1
Solvent: ClCCl
Solvent: O
Product: Cc1cc(C(=O)NC[Si](C)(C)C)ccc1Br
Temperature: 25 °C
Reaction time: 8 h
Yield: 94 %

Procedure:
To a suspension of 4-bromo-3-methylbenzoic acid (25 g) and 4-(dimethylamino)pyridine (“DMAP”, 2.1 g) in CH2Cl2 (320 mL) was added N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide (“EDC”, 22.4 g) portionwise. Then, (aminomethyl)trimethylsilane (8.6 mL) was added, while cooling to keep the internal temperature below 20° C. The reaction was stirred at room temperature overnight. Water was added under vigorous stirring, and the layers were separated. The aqueous layer was extracted twice with CH2Cl2, and the combined organic phase dried (Na2SO4), and filtered over silica gel using CH2Cl2 and methyl tert-butyl ether (MTBE) to afford the title compound (32.8 g, 94%).
Reaction SMILES: [NH2:1][NH2:2].COC(=O)[CH:6]([C:14]1[CH:19]=[N:18][C:17]([C:20](=O)[C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][C:22]=2[Cl:27])=[C:16](Cl)[N:15]=1)[C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=1[F:13].[OH-].[Li+].Cl>C1COCC1.O>[Cl:27][C:22]1[CH:23]=[CH:24][CH:25]=[CH:26][C:21]=1[C:20]1[C:17]2[C:16](=[N:15][C:14]([CH2:6][C:7]3[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=3[F:13])=[CH:19][N:18]=2)[NH:2][N:1]=1
Reactant: NN
Reactant: COC(=O)C(c1cnc(C(=O)c2ccccc2Cl)c(Cl)n1)c1ccccc1F
Agent: Cl
Agent: [Li+]
Agent: [OH-]
Solvent: O
Solvent: C1CCOC1
Product: Fc1ccccc1Cc1cnc2c(-c3ccccc3Cl)n[nH]c2n1
Temperature: 25 °C
Yield: 31.8 %

Procedure:
Hydrazine (54 mg, 1.7 mmol) was added to a solution of [6-Chloro-5-(2-chloro-benzoyl)-pyrazin-2-yl]-(2-fluoro-phenyl)-acetic acid methyl ester (0.59 g, 1.4 mmol) in 50 mL THF at 0° C., and the reaction mixture was stirred and allowed to warm to room temperature. Lithium hydroxide (27 mg, 5.0 mmol) was added, and the reaction mixture was stirred for 64 hours at room temperature. Concentrated aqueous HCl (1 ml) was then added, and the reaction mixture was stirred for one hour at room temperature. The reaction mixture was poured into water, extracted with diethyl ether, and the combined organic phases were dried over MgSO4, filtered, and evaporated under reduced pressure. The residue was purified via chromatography using 5% ethyl acetate in hexanes as the eluent to afford 0.151 g of 3-(2-Chloro-phenyl)-6-(2-fluoro-benzyl)-1H-pyrazolo[3,4-b]pyrazine. Mass Spec. M+H=340.
Reaction SMILES: [OH:1][C:2]1[CH:11]=[CH:10][C:5]2[C:6](=[O:9])[CH2:7][O:8][C:4]=2[C:3]=1[CH2:12][N:13]1[CH2:18][CH2:17][N:16]([C:19]([O:21][C:22]([CH3:25])([CH3:24])[CH3:23])=[O:20])[CH2:15][CH2:14]1.[CH3:26][C:27]1[CH:28]=[C:29]2[C:33](=[CH:34][CH:35]=1)[NH:32][CH:31]=[C:30]2[CH:36]=O>CO.N1CCCCC1>[OH:1][C:2]1[CH:11]=[CH:10][C:5]2[C:6](=[O:9])/[C:7](=[CH:36]/[C:30]3[C:29]4[C:33](=[CH:34][CH:35]=[C:27]([CH3:26])[CH:28]=4)[NH:32][CH:31]=3)/[O:8][C:4]=2[C:3]=1[CH2:12][N:13]1[CH2:14][CH2:15][N:16]([C:19]([O:21][C:22]([CH3:25])([CH3:24])[CH3:23])=[O:20])[CH2:17][CH2:18]1
Reactant: Cc1ccc2[nH]cc(C=O)c2c1
Reactant: CC(C)(C)OC(=O)N1CCN(Cc2c(O)ccc3c2OCC3=O)CC1
Solvent: CO
Solvent: C1CCNCC1
Product: Cc1ccc2[nH]cc(/C=C3\Oc4c(ccc(O)c4CN4CCN(C(=O)OC(C)(C)C)CC4)C3=O)c2c1
Temperature: 50 °C
Reaction time: 2 h
Yield: 571.9 %

Procedure:
A solution of tert-butyl 4-[(6-hydroxy-3-oxo-2,3-dihydrobenzofuran-7-yl)methyl]piperazine-1-carboxylate (0.070 g, 0.020 mmol) in methanol (2.0 mL) was added with 5-methyl-1H-indole-3-carboxaldehyde (0.034 g, 0.021 mmol). Then, the mixture was added with 5 drops of piperidine, and the mixture was stirred at 50° C. for 2 hours. The reaction mixture was cooled to room temperature, and then filtered through Celite, and the filtrate was concentrated under reduced pressure. The residue was subjected to silica gel column chromatography (aminopropyl silica was used, eluted with chloroform/methanol (93:7)) to obtain tert-butyl (Z)-4-({6-hydroxy-2-[(5-methyl-1H-indol-3-yl)methylene]-3-oxo-2,3-dihydrobenzofuran-7-yl}methyl)piperazine-1-carboxylate (0.056 g, 55%).
Reaction SMILES: ClC1C=CC=C(C(OO)=[O:9])C=1.[CH3:12][C:13]1[C:25]2[C:16](=[N:17][C:18]3[C:23]([C:24]=2[S:26][CH2:27][CH2:28][CH3:29])=[CH:22][CH:21]=[CH:20][CH:19]=3)[N:15]([C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][N:31]=2)[N:14]=1>C(Cl)(Cl)Cl>[CH3:12][C:13]1[C:25]2[C:16](=[N:17][C:18]3[C:23]([C:24]=2[S:26]([CH2:27][CH2:28][CH3:29])=[O:9])=[CH:22][CH:21]=[CH:20][CH:19]=3)[N:15]([C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][N:31]=2)[N:14]=1
Reactant: CCCSc1c2ccccc2nc2c1c(C)nn2-c1ccccn1
Reactant: O=C(OO)c1cccc(Cl)c1
Solvent: ClC(Cl)Cl
Product: CCCS(=O)c1c2ccccc2nc2c1c(C)nn2-c1ccccn1
Reaction time: 2.5 h
Yield: 52.1 %

Procedure:
A solution of m-chloroperbenzoic acid (0.96 g, 5.6 mmol) in chloroform (55 mL) was added dropwise to a solution of 3-methyl-4-propylsulfanyl-1-(2-pyridinyl)-1H-pyrazolo[3,4-b]quinoline (1.54 g, 4.6 mmol) in chloroform (55 mL) at a temperature of lower than 0° C., and the mixture was stirred at the same temperature for another 2.5 hours. The reaction solution was washed with an aqueous saturated sodium bicarbonate solution and saturated brine, and dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The residue thus obtained was purified by silica gel column chromatography (hexane:chloroform:ethyl acetate=2:1:1 to 1:1:1) to give the title compound (0.84 g, 52% yield).
Reaction SMILES: [CH2:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]2[C:18]3[C:13](=[CH:14][CH:15]=[C:16]([C:19]#[C:20][C:21]4[CH:31]=[CH:30][C:24]([C:25]([O:27]CC)=[O:26])=[CH:23][CH:22]=4)[CH:17]=3)[S:12][C:11]([CH3:33])([CH3:32])[CH:10]=2)=[CH:5][CH:4]=1)[CH3:2].[OH-].[Na+].Cl>C1COCC1.CCO>[CH2:1]([C:3]1[CH:4]=[CH:5][C:6]([C:9]2[C:18]3[C:13](=[CH:14][CH:15]=[C:16]([CH2:19][CH2:20][C:21]4[CH:22]=[CH:23][C:24]([C:25]([OH:27])=[O:26])=[CH:30][CH:31]=4)[CH:17]=3)[S:12][C:11]([CH3:32])([CH3:33])[CH:10]=2)=[CH:7][CH:8]=1)[CH3:2]
Reactant: CCOC(=O)c1ccc(C#Cc2ccc3c(c2)C(c2ccc(CC)cc2)=CC(C)(C)S3)cc1
Agent: Cl
Agent: [Na+]
Agent: [OH-]
Solvent: CCO
Solvent: C1CCOC1
Product: CCc1ccc(C2=CC(C)(C)Sc3ccc(CCc4ccc(C(=O)O)cc4)cc32)cc1
Temperature: 25 °C
Reaction time: 8 h
Yield: 88.2 %

Procedure:
To a solution of ethyl 4-[[4-(4-ethylphenyl)-2,2-dimethyl-(2H)-thiochromen-6-yl]-ethynyl]-benzoate (Compound 227, 940.0 mg, 2.08 mmol) in 10.0 mL THF and 5.0 mL EtOH was added NaOH (416.0 mg, 10.4 mmol, 5.2 mL of a 2M aqueous solution). The resulting solution was stirred overnight at room temperature. The reaction mixture was acidified with 10% aqueous HCl and extracted with EtOAc. The combined organic layers were washed with H2O, saturated aqueous NaCl, and dried (Na2SO4) before removing the solvent under reduced pressure. The residual solid was recrystallized from CH3CN to give 786.0 mg (89%) of the title compound as a colorless solid. 1H NMR (300 MHz, d6 -acetone) δ: 8.01 (2H, d, J=8.3 Hz), 7.60 (2H, d, J=8.5 Hz), 7.42 (2H, m), 7.29 (2H, m), 7.22 (3H, m), 5.94 (1H, s), 2.69 (2H, q, J=7.7 Hz), 1.47 (6H, s), 1.25 (3H, t, J=7.7 Hz).
Reaction SMILES: Br[C:2]1[CH:7]=[N:6][CH:5]=[C:4]([C:8]2[CH:13]=[CH:12][C:11]([C:14]([F:17])([F:16])[F:15])=[CH:10][CH:9]=2)[N:3]=1.C(N(CC)C(C)C)(C)C.[CH3:27][O:28][CH2:29][CH2:30][NH:31][CH2:32][C:33]1[CH:45]=[CH:44][C:36]([O:37][CH2:38][C:39]([O:41][CH2:42][CH3:43])=[O:40])=[C:35]([CH3:46])[CH:34]=1>O>[CH3:27][O:28][CH2:29][CH2:30][N:31]([CH2:32][C:33]1[CH:45]=[CH:44][C:36]([O:37][CH2:38][C:39]([O:41][CH2:42][CH3:43])=[O:40])=[C:35]([CH3:46])[CH:34]=1)[C:2]1[CH:7]=[N:6][CH:5]=[C:4]([C:8]2[CH:13]=[CH:12][C:11]([C:14]([F:17])([F:16])[F:15])=[CH:10][CH:9]=2)[N:3]=1
Reactant: CCOC(=O)COc1ccc(CNCCOC)cc1C
Reactant: FC(F)(F)c1ccc(-c2cncc(Br)n2)cc1
Solvent: CCN(C(C)C)C(C)C
Solvent: O
Product: CCOC(=O)COc1ccc(CN(CCOC)c2cncc(-c3ccc(C(F)(F)F)cc3)n2)cc1C
Temperature: 100 °C
Yield: 19.3 %

Procedure:
A mixture of 2-bromo-6-[4-(trifluoromethyl)phenyl]pyrazine (0.5 g, 1.65 mmol), N,N-diisopropylethylamine (0.29 mL, 1.65 mmol) and ethyl (4-{[(2-methoxyethyl)amino]methyl}-2-methylphenoxy)acetate (0.7 g, 2.47 mmol) was heated at 100° C. in a sealed reactivial for 20 h. The reaction mixture was then allowed to come to room temperature, and the residue was diluted with water (40 mL) and extracted CH2Cl2 (2×40 mL). The organic extract was passed through a hydrophobic frit and concentrated in vacuo. Purification by Biotage™ chromatography (Silica, 90 g) eluting 1:19–1:4 EtOAc:cyclohexane afforded the title compound as a pale yellow oil (0.16 g).
Reaction SMILES: [CH:1]1([C:4]2[CH:8]=[C:7]([NH:9][C:10](=[O:18])OC3C=CC=CC=3)[N:6]([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)[N:5]=2)[CH2:3][CH2:2]1.[CH3:25][O:26][C:27]1[CH:28]=[C:29]2[C:34](=[CH:35][C:36]=1[O:37][CH3:38])[N:33]=[CH:32][N:31]=[C:30]2[O:39][C:40]1[CH:41]=[C:42]([CH:44]=[CH:45][CH:46]=1)[NH2:43].O>CS(C)=O>[CH:1]1([C:4]2[CH:8]=[C:7]([NH:9][C:10]([NH:43][C:42]3[CH:44]=[CH:45][CH:46]=[C:40]([O:39][C:30]4[C:29]5[C:34](=[CH:35][C:36]([O:37][CH3:38])=[C:27]([O:26][CH3:25])[CH:28]=5)[N:33]=[CH:32][N:31]=4)[CH:41]=3)=[O:18])[N:6]([C:19]3[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=3)[N:5]=2)[CH2:2][CH2:3]1
Reactant: O=C(Nc1cc(C2CC2)nn1-c1ccccc1)Oc1ccccc1
Reactant: COc1cc2ncnc(Oc3cccc(N)c3)c2cc1OC
Solvent: O
Solvent: CS(C)=O
Product: COc1cc2ncnc(Oc3cccc(NC(=O)Nc4cc(C5CC5)nn4-c4ccccc4)c3)c2cc1OC
Temperature: 70 °C
Yield: 32.6 %

Procedure:
A stirred mixture of phenyl 3-cyclopropyl-1-phenyl-1H-pyrazol-5-ylcarbamate (125 mg, 0.39 mmol) and 3-(6,7-dimethoxyquinazolin-4-yloxy)aniline (prepared as described in Example 113A) (100 mg, 0.34 mmol) in DMSO (1 mL) was heated to 70° C. for 18 h. After cooling to rt, water (20 mL) was added. The resulting suspension was filtered and the collected solid purified via preparative silica gel thin-layer chromatography (eluting with a mixture of 10:10:1 ethyl acetate: dichloromethane: methanol) to give a solid which was triturated with diethyl ether (50 mL) to afford 1-(3-cyclopropyl-1-phenyl-1H-pyrazol-5-yl)-3-(3-(6,7-dimethoxyquinazolin-4-yloxy)phenyl)urea (58 mg, 33%) as a colorless solid. 1H NMR (400 MHz, DMSO-d6) δ9.21 (s, 1H), 8.55 (s, 1H), 8.49 (s, 1H), 7.51-7.55 (m, 6H), 7.34-7.39 (m, 3H), 7.17 (m, 1H), 6.91 (m, 1H), 6.14 (s, 1H), 3.99 (s, 3H), 3.98 (s, 3H), 1.86 (m, 1H), 0.86-0.88 (m, 2H), 0.65-0.67 (m, 2H); LC-MS (ESI) m/z 523 (M+H)+.