Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]([CH:23]=[CH:24][C:25]=1[Cl:26])[CH2:5][N:6]([CH3:22])[C:7]([C:9]1[CH2:13][N:12]([CH2:14][CH2:15][CH2:16][C:17]([OH:19])=O)[C:11](=[O:20])[C:10]=1[OH:21])=[O:8].[CH3:27][NH2:28]>>[Cl:1][C:2]1[CH:3]=[C:4]([CH:23]=[CH:24][C:25]=1[Cl:26])[CH2:5][N:6]([CH3:22])[C:7]([C:9]1[CH2:13][N:12]([CH2:14][CH2:15][CH2:16][C:17](=[O:19])[NH:28][CH3:27])[C:11](=[O:20])[C:10]=1[OH:21])=[O:8]
Reactant: CN(Cc1ccc(Cl)c(Cl)c1)C(=O)C1=C(O)C(=O)N(CCCC(=O)O)C1
Reactant: CN
Product: CNC(=O)CCCN1CC(C(=O)N(C)Cc2ccc(Cl)c(Cl)c2)=C(O)C1=O

Procedure:
Compound 754 was prepared from 4-{4-[(3,4-dichloro-benzyl)-methyl-carbamoyl]-3-hydroxy-2-oxo-2,5-dihydro-pyrrol-1-yl}-butyric acid and methylamine using the method described for compound 751. The title compound was isolated as a white powder (0.0192 g, 18% yield). HRMS (M+H) calcd for C18H22N3Cl2O4: 414.09875. found: 414.0969.
Reaction SMILES: C(=O)([O-])[O-].[K+].[K+].[CH2:7]([C:9]1[CH:10]=[C:11]([CH:14]=[C:15]([CH3:18])[C:16]=1[OH:17])[CH:12]=[O:13])[CH3:8].[CH2:19](Br)[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1>CC(C)=O>[CH2:19]([O:17][C:16]1[C:15]([CH3:18])=[CH:14][C:11]([CH:12]=[O:13])=[CH:10][C:9]=1[CH2:7][CH3:8])[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1
Reactant: BrCc1ccccc1
Reactant: CCc1cc(C=O)cc(C)c1O
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CC(C)=O
Product: CCc1cc(C=O)cc(C)c1OCc1ccccc1
Temperature: 60 °C
Yield: 89.9 %

Procedure:
Potassium carbonate (4.38 g, 32 mmol) is added to a stirred solution of 3-ethyl-4-hydroxy-5-methyl-benzaldehyde (2.6 g, 16 mmol) in acetone (70 mL). Benzylbromide (2.07 mL, 17 mmol) is then added dropwise and the reaction mixture is heated to 60° C. for 3 h. The suspension is filtered, the filtrate is evaporated and the crude product is purified by CC on silica gel eluting with heptane:EA 9:1 to give 4-benzyloxy-3-ethyl-5-methyl-benzaldehyde (3.66 g) as a colorless oil; 1H NMR (CDCl3): δ 1.28 (t, J=7.5 Hz, 3H), 2.40 (s, 3H), 2.76 (q, J=7.5 Hz, 2H), 4.90 (s, 2H), 7.50-7.35 (m, 5H), 7.62 (s, 1H), 7.65 (s, 1H), 9.94 (s, 1H).
Reaction SMILES: N1([CH2:8][CH2:9][N:10]2[CH2:15][CH2:14][CH:13]([NH:16][C:17]([C:19]3[NH:20][C:21]4[C:26]([CH:27]=3)=[C:25]([O:28][CH2:29][CH:30]([CH3:32])[CH3:31])[CH:24]=[CH:23][CH:22]=4)=[O:18])[CH2:12][CH2:11]2)CCCCCC1.C(N1CCC(N)CC1)[C:34]1[CH:39]=[CH:38]C=[CH:36][CH:35]=1.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.C(N(C(C)C)C(C)C)C>CN(C=O)C>[CH2:9]([N:10]1[CH2:15][CH2:14][CH:13]([NH:16][C:17]([C:19]2[NH:20][C:21]3[C:26]([CH:27]=2)=[C:25]([O:28][CH2:29][CH:30]([CH3:31])[CH3:32])[CH:24]=[CH:23][CH:22]=3)=[O:18])[CH2:12][CH2:11]1)[C:8]1[CH:38]=[CH:39][CH:34]=[CH:35][CH:36]=1
Reactant: CC(C)COc1cccc2[nH]c(C(=O)NC3CCN(CCN4CCCCCC4)CC3)cc12
Reactant: NC1CCN(Cc2ccccc2)CC1
Agent: CN(C)C(On1nnc2ccccc21)=[N+](C)C
Agent: F[B-](F)(F)F
Solvent: CCN(C(C)C)C(C)C
Solvent: CN(C)C=O
Product: CC(C)COc1cccc2[nH]c(C(=O)NC3CCN(Cc4ccccc4)CC3)cc12
Temperature: 25 °C
Reaction time: 2 h

Procedure:
4-Isobutoxy-1H-indole-2-carboxylic acid 80 (4.7 g, 20.1 mmol, preparation see Example 8) and 1-benzyl-piperidin-4-ylamine (4.2 ml, 20.1 mmol) are dissolved in 70 ml of DMF and after addition of TBTU (7.3 g, 22.1 mmol) and ethyldiisopropylamine (13.8 ml, 80.4 mmol) the mixture is stirred at room temperature for 2 h. Then the solvent is evaporated at high vacuum. The residue is dissolved in ethyl acetate, washed with saturated aqueous sodium hydrogen carbonate and brine. The organic layers are dried over sodium sulfate and evaporated under reduced pressure.
Reaction SMILES: Cl[C:2]1[N:7]=[C:6]([NH:8][C:9]([C:11]2([C:14]3[CH:15]=[CH:16][C:17]4[O:21][CH2:20][CH2:19][C:18]=4[CH:22]=3)[CH2:13][CH2:12]2)=[O:10])[CH:5]=[C:4]([CH3:23])[C:3]=1[CH3:24].[CH3:25][O:26][C:27]1[C:32](B(O)O)=[CH:31][CH:30]=[CH:29][N:28]=1.C([O-])([O-])=O.[Na+].[Na+]>COCCOC.C(OCC)(=O)C.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>[O:21]1[C:17]2[CH:16]=[CH:15][C:14]([C:11]3([C:9]([NH:8][C:6]4[N:7]=[C:2]([C:32]5[C:27]([O:26][CH3:25])=[N:28][CH:29]=[CH:30][CH:31]=5)[C:3]([CH3:24])=[C:4]([CH3:23])[CH:5]=4)=[O:10])[CH2:13][CH2:12]3)=[CH:22][C:18]=2[CH2:19][CH2:20]1
Reactant: COc1ncccc1B(O)O
Reactant: Cc1cc(NC(=O)C2(c3ccc4c(c3)CCO4)CC2)nc(Cl)c1C
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: COCCOC
Solvent: CCOC(C)=O
Product: COc1ncccc1-c1nc(NC(=O)C2(c3ccc4c(c3)CCO4)CC2)cc(C)c1C
Temperature: 80 °C
Yield: 93 %

Procedure:
To N-(6-chloro-4,5-dimethylpyridin-2-yl)-1-(2,3-dihydrobenzofuran-5-yl)cyclopropanecarboxamide (100 mg, 0.29 mmol), 2-methoxypyridin-3-ylboronic acid (67 mg, 0.44 mmol) and tetrakis(triphenylphosphine)palladium (0) (34 mg, 0.029 mmol) in 1,2-dimethoxyethane (3.0 mL), 2 M Na2CO3 (438 μL, 0.88 mmol) was added. The reaction mixture was stirred and heated at 80° C. for 68 hours under N2 atmosphere. The reaction mixture was diluted with ethyl acetate (5 mL), dried over Na2SO4, filtered and evaporated under reduced pressure. The crude product was purified by column chromatography on silica gel (0-30% ethyl acetate in hexane) to yield 1-(2,3-dihydrobenzofuran-5-yl)-N-(2′-methoxy-3,4-dimethyl-2,3′-bipyridin-6-yl)cyclopropanecarboxamide as a pale yellow solid (112 mg, 92.4%). ESI-MS m/z calc. 415.5. found 416.5 (M+1)+. Retention time 1.68 minutes.
Reaction SMILES: S(O)(=O)(=O)C.[NH2:6][C:7]1[CH:12]=[C:11]([Cl:13])[N:10]=[C:9]([SH:14])[N:8]=1.[H-].[Na+].Cl[CH:18]([C:20]1[C:29]2[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=2)[CH:23]=[CH:22][N:21]=1)[CH3:19].O>CN(C)C=O>[NH2:6][C:7]1[CH:12]=[C:11]([Cl:13])[N:10]=[C:9]([S:14][CH:18]([C:20]2[C:29]3[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=3)[CH:23]=[CH:22][N:21]=2)[CH3:19])[N:8]=1
Reactant: CC(Cl)c1nccc2ccccc12
Reactant: Nc1cc(Cl)nc(S)n1
Agent: CS(=O)(=O)O
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: O
Product: CC(Sc1nc(N)cc(Cl)n1)c1nccc2ccccc12
Reaction time: 0.75 h
Yield: 53.5 %

Procedure:
4-Amino-6-chloro-2-mercapto-pyrimidine mesylate salt (1.29 g, 5 mmole) is dissolved in 8 ml dry dimethylformamide in a 50 ml one neck round bottom flask under nitrogen. The solution is treated with 60% sodium hydride (400 mg, 10 mmole) (exotherm) and the mixture is stirred 45 min. 1-(1-chloroethyl)-isoquinoline (958 mg, 5 mmole) in 2×2 ml dry dimethylformamide, is added to the reaction and the mixture is stirred overnight at room temperature. The reaction mixture is poured into 200 ml water and is extracted with 4×50 ml ethyl acetate. The combined organics are backwashed with 4×50 ml 50% saturated sodium chloride. The organics are dried over potassium carbonate and are concentrated in vacuo to a yellow oil. The crude material is chromatographed over 100 g silica gel (230-400 mesh), eluting with 25% acetone/hexane while collecting 22 ml fractions. Fractions 27-39 are combined and concentrated to given a pale yellow foam. Crystallization from diethyl ether afforded 847 mg (54%) of 4-Amino-6-chloro-2-(1-(1-isoquinolyl)ethyl)thio-pyrimidine (Cpd #232) as an off-white solid.
Reaction SMILES: [Br:1][C:2]1[C:10]2[C:5]([NH:6][CH:7]=[N:8][C:9]=2[Cl:11])=[N:4][CH:3]=1.[N:12]1([CH2:18][CH2:19]O)[CH2:17][CH2:16][O:15][CH2:14][CH2:13]1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.CCOC(/N=N/C(OCC)=O)=O>O1CCCC1>[Br:1][C:2]1[C:10]2[C:9]([Cl:11])=[N:8][CH:7]=[N:6][C:5]=2[N:4]([CH2:19][CH2:18][N:12]2[CH2:17][CH2:16][O:15][CH2:14][CH2:13]2)[CH:3]=1
Reactant: Clc1nc[nH]c2ncc(Br)c1-2
Reactant: OCCN1CCOCC1
Agent: CCOC(=O)/N=N/C(=O)OCC
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Product: Clc1ncnc2c1c(Br)cn2CCN1CCOCC1
Temperature: 25 °C
Reaction time: 8 h
Yield: 82.4 %

Procedure:
To 5-bromo-4-chloro-1H-pyrrolo[2,3-d]pyrimidine (200 mg, 0.860 mmol), 2-(4-morpholinyl)ethanol (0.316 mL, 2.58 mmol) and triphenylphosphine (451 mg, 1.721 mmol) was added Tetrahydrofuran (THF) (5 mL). To the reaction was then added by dropwise DEAD (0.272 mL, 1.721 mmol). The solution was then let stir overnight at room temperature. The reaction was then concentrated and diluted with water (10 ml) then extracted by EtOAc (3×10 ml). The organics were combined, washed with brine, dried over MgSO4, filtered and concentrated. The yellow crude residue was then loaded onto a 25 g Biotage SNAP column and purified with 0 to 8% MeOH in DCM gradient over 30 minutes to afford 5-bromo-4-chloro-7-[2-(4-morpholinyl)ethyl]-7H-pyrrolo[2,3-d]pyrimidine (245 mg, 82% yield) as a light yellow solid. LC-MS (ES) m/z=347.2 [M+H]+1H NMR (400 MHz, DMSO-d6) δ 8.67 (s, 1H), 8.05 (s, 1H), 4.39 (t, J=6.19 Hz, 2H), 3.48 (t, J=4.29 Hz, 4H), 2.71 (t, J=6.32 Hz, 2H), 2.42 (br. s., 4H).
Reaction SMILES: [OH:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][C:10]=1[C:11]([O:13][CH2:14][CH3:15])=[O:12])[NH:7][N:6]=[CH:5]2.CS(O)(=O)=O.[O:21]1[CH:26]=[CH:25][CH2:24][CH2:23][CH2:22]1>C(Cl)Cl.C1COCC1>[OH:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][C:10]=1[C:11]([O:13][CH2:14][CH3:15])=[O:12])[N:7]([CH:22]1[CH2:23][CH2:24][CH2:25][CH2:26][O:21]1)[N:6]=[CH:5]2
Reactant: C1=COCCC1
Reactant: CCOC(=O)c1cc2[nH]ncc2cc1O
Agent: CS(=O)(=O)O
Solvent: C1CCOC1
Solvent: ClCCl
Product: CCOC(=O)c1cc2c(cnn2C2CCCCO2)cc1O
Temperature: 25 °C
Reaction time: 8 h
Yield: 77.2 %

Procedure:
To a solution of ethyl 5-hydroxy-1H-indazole-6-carboxylate (15.5 g, 75 mmol) in DCM (100 mL) and THF (100 mL) containing methanesulfonic acid (721 mg, 7.5 mmol) is added a solution of 3,4-dihydro-2H-pyran (6.6 g, 79 mmol) in DCM (20 mL) dropwise at RT. The resulting solution is stirred at RT overnight. After the solvent is removed, EtOAc (500 mL), saturated aqueous sodium chloride (500 mL) and NaHCO3 (5 g) are added. The organic layer is separated, dried and concentrated. The residue is purified by silica gel column chromatography to afford the product (16.8 g, 77% yield). MS (m/z): 291.1 (M+H).
Reaction SMILES: [N+:1]([O-:4])(O)=[O:2].C(OC(=O)C)(=O)C.[C:12]([C:15]1[CH:16]=[C:17]([NH:21][C:22](=[O:24])[CH3:23])[CH:18]=[CH:19][CH:20]=1)(=[O:14])[CH3:13]>ClCCl>[C:12]([C:15]1[CH:20]=[CH:19][C:18]([N+:1]([O-:4])=[O:2])=[C:17]([NH:21][C:22](=[O:24])[CH3:23])[CH:16]=1)(=[O:14])[CH3:13]
Reactant: CC(=O)Nc1cccc(C(C)=O)c1
Reactant: O=[N+]([O-])O
Solvent: CC(=O)OC(C)=O
Solvent: ClCCl
Product: CC(=O)Nc1cc(C(C)=O)ccc1[N+](=O)[O-]
Temperature: 25 °C
Reaction time: 0.25 h
Yield: 20.5 %

Procedure:
Fuming white nitric acid (3.6 g) was added dropwise to acetic anhydride (12 ml) at 0+ C. and stirred for 15 minutes. The N-(3-acetyl-phenyl)-acetamide (2 g; 11.3 mmol) was then added portionwise and the reaction mixture allowed to warm to room temperature. After stirring at room temperature for 15 minutes, the reaction mixture was poured onto ice (200 ml). Dichloromethane (200 ml) was added and the organic layer was separated, dried (magnesium sulphate), filtered and evaporated to give the crude residue. This was purified by column chromatography to give N-(5-acetyl-2-nitro-phenyl)-acetamide (515 mg), which was directly hydrolysed by heating in 6M hydrochloric acid (15 ml) at 80° C. for 2 hours. The cooled reaction mixture was basified using saturated sodium bicarbonate solution and then extracted into ethyl acetate (6×30 ml). The organic layers were dried (magnesium sulphate), filtered and evaporated to give the crude residue. This was purified by column chromatography (50% ethyl acetate in heptane) to give 3-amino-4-nitroacetophenone (226 mg, 11%).
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[N:6]([CH2:27][CH2:28][NH:29][CH2:30][CH2:31][OH:32])[N:7]=[C:8]3[C:17]4[C:12](=[C:13]([O:18][CH2:19][C:20]5[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=5)[CH:14]=[CH:15][CH:16]=4)[C:11](=[O:26])[C:10]=1[C:9]=23.Br[CH2:34][C:35]1[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=1.C(=O)(O)[O-].[K+].CN(C)C=O>O>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[N:6]([CH2:27][CH2:28][N:29]([CH2:30][CH2:31][OH:32])[CH2:34][C:35]3[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=3)[N:7]=[C:8]3[C:17]4[C:12](=[C:13]([O:18][CH2:19][C:20]5[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=5)[CH:14]=[CH:15][CH:16]=4)[C:11](=[O:26])[C:10]=1[C:9]=23
Reactant: BrCc1ccccc1
Reactant: O=C1c2c(OCc3ccccc3)cccc2-c2nn(CCNCCO)c3ccc(Cl)c1c23
Agent: O=C([O-])O
Agent: [K+]
Solvent: CN(C)C=O
Solvent: O
Product: O=C1c2c(OCc3ccccc3)cccc2-c2nn(CCN(CCO)Cc3ccccc3)c3ccc(Cl)c1c23
Temperature: 25 °C
Reaction time: 18 h

Procedure:
A mixture of 14.5 g (32.3 mmol) of 5-chloro-2-[2-[(2-hydroxyethyl)]amino]-7-(phenylmethoxy)anthra[1,9-cd]pyrazol-6(2H)-one (5) and its 10-phenylmethoxy isomer (4), ~4:1 respectively by HPLC, 3.9 ml of α-bromotoluene, 6.5 g of potassium bicarbonate, and 140 ml of N,N-dimethylformamide was stirred at room temperature for 18 hr. The mixture was diluted with 500 ml of water and extracted with three 200 ml portions of dichloromethane. The combined organic extracts were washed with water, dried, and concentrated to an oil which was purified by chromatography on 600 g of silica gel (230-400 mesh). Elution with ethyl acetate:hexane (3:2) followed by concentration of product fractions gave the faster eluting component as a solid. Crystallization from acetonitrile afforded 3.55 g of pure isomer 9, mp 130°-134° C. Elution with ethyl acetate followed by concentration of product fractions afforded 9.2 g (66%) of slower eluting isomer 8 as a syrup which could not be crystallized.
Reaction SMILES: [CH2:1]([C:3](=[CH:15][CH3:16])[C@H:4]([NH:7][C:8](=[O:14])[O:9][C:10]([CH3:13])([CH3:12])[CH3:11])[CH2:5][OH:6])[CH3:2].N1C=CN=C1.[CH3:22][C:23]([Si:26](Cl)([CH3:28])[CH3:27])([CH3:25])[CH3:24]>C(Cl)Cl.CN(C1C=CN=CC=1)C.C(OCC)C>[Si:26]([O:6][CH2:5][C@@H:4]([NH:7][C:8](=[O:14])[O:9][C:10]([CH3:11])([CH3:13])[CH3:12])/[C:3](/[CH2:1][CH3:2])=[CH:15]/[CH3:16])([C:23]([CH3:25])([CH3:24])[CH3:22])([CH3:28])[CH3:27]
Reactant: CC(C)(C)[Si](C)(C)Cl
Reactant: CC=C(CC)[C@@H](CO)NC(=O)OC(C)(C)C
Agent: CN(C)c1ccncc1
Agent: c1c[nH]cn1
Solvent: CCOCC
Solvent: ClCCl
Product: C/C=C(\CC)[C@@H](CO[Si](C)(C)C(C)(C)C)NC(=O)OC(C)(C)C
Temperature: 25 °C
Reaction time: 8 h
Yield: 96.8 %

Procedure:
To a solution of (S)-tert-butyl 3-ethyl-1-hydroxypent-3-en-2-ylcarbamate (Intermediate 202, 11.855 g, 51.70 mmol) in DCM (120 mL) was added imidazole (5.28 g, 77.55 mmol), DMAP (1.263 g, 10.34 mmol) and TBDMS-Cl (9.35 g, 62.04 mmol). The reaction mixture was stirred at room temperature overnight. The reaction mixture was diluted with ethyl ether and washed with brine. The organic layer was dried over sodium sulfate, filtered, and concentrated under reduced pressure. Purification by flash column chromatography (0-50% ethyl acetate/hexanes) afforded the title compound (17.20 g, 97%) as a clear oil.
Reaction SMILES: [Cl:1][C:2]1[C:8]([Cl:9])=[CH:7][CH:6]=[CH:5][C:3]=1[NH2:4].[N:10]([O-])=O.[Na+].Cl[Sn]Cl>Cl.O>[Cl:1][C:2]1[C:8]([Cl:9])=[CH:7][CH:6]=[CH:5][C:3]=1[NH:4][NH2:10]
Reactant: O=N[O-]
Reactant: Nc1cccc(Cl)c1Cl
Agent: Cl
Agent: Cl[Sn]Cl
Agent: [Na+]
Solvent: O
Product: NNc1cccc(Cl)c1Cl
Yield: 119.8 %

Procedure:
To a stirred suspension of 2,3-dichloroaniline (35 g, 216.02 mmol, 1.0 eq.) in conc. HCl (150 mL) was added a solution of NaNO2 (17.9 g, 259.22 mmol, 1.2 eq.) in water (50 mL) dropwise at −5 to 0° C. until the reaction mixture formed a clear solution. The reaction mixture was added dropwise to a stirred solution of SnCl2 (90.1 g, 475.24 mmol, 2.2 eq.) in conc. HCl (300 mL) at −5° C. for 30 min. A solid precipitate obtained was filtered out and washed with excess of ice cold water to get (2,3-dichlorophenyl)hydrazine (45.8 g, 98%, pale yellow solid; TLC system: EtOAc/PE (3:7) Rf: 0.55).
Reaction SMILES: [NH2:1][C:2]1[CH:3]=[CH:4][C:5]2[S:11](=[O:13])(=[O:12])[C:10]3[CH:14]=C(C#N)[CH:16]=[CH:17][C:9]=3[CH:8]=[CH:7][C:6]=2[CH:20]=1.[ClH:21].[C:22]([OH:25])(=[O:24])[CH3:23]>>[ClH:21].[NH2:1][C:2]1[CH:3]=[CH:4][C:5]2[S:11](=[O:13])(=[O:12])[C:10]3[CH:14]=[C:23]([C:22]([OH:25])=[O:24])[CH:16]=[CH:17][C:9]=3[CH:8]=[CH:7][C:6]=2[CH:20]=1
Reactant: N#Cc1ccc2c(c1)S(=O)(=O)c1ccc(N)cc1C=C2
Reactant: CC(=O)O
Agent: Cl
Product: Nc1ccc2c(c1)C=Cc1ccc(C(=O)O)cc1S2(=O)=O

Procedure:
415 Mg. 8-amino-3-cyanodibenzo[b,f]thiepin-5,5-dioxide is suspended in a mixture of 15 cc. concentrated hydrochloric acid and 15 cc. acetic acid and refluxed for 24 hours. The reaction mixture is evaporated to dryness and the residue collected and dried at 100° C. at 0.5 mm./Hg. to yield 454 mg. pure product, m.p. 280° C.
Reaction SMILES: [OH2:1].Cl[C:3]1[N:4]=[N:5][C:6]([O:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[CH:7][CH:8]=1.[OH-].[Na+]>C(O)=O>[O:9]([C:6]1[CH:7]=[CH:8][C:3](=[O:1])[NH:4][N:5]=1)[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1
Reactant: Clc1ccc(Oc2ccccc2)nn1
Reactant: O
Agent: [Na+]
Agent: [OH-]
Solvent: O=CO
Product: O=c1ccc(Oc2ccccc2)n[nH]1
Temperature: 95 °C

Procedure:
3.1 21 ml of water are added to a solution of 3.10 g (15.0 mmol) of 3-chloro-6-phenoxypyridazine in 21 ml of formic acid, and the mixture is heated at 95° C. for 85 hours. The reaction mixture is cooled and brought to a pH of 6 using 23% aqueous sodium hydroxide solution. The precipitate formed is filtered off with suction, washed with water and dried in vacuo, giving 6-phenoxy-2H-pyridazin-3-one as colourless crystals; ESI 189.
Reaction SMILES: Cl[C:2]1[CH:7]=[C:6]([C:8]2[N:13]=[C:12]([C:14]3[CH:19]=[CH:18][C:17]([Cl:20])=[C:16]([Cl:21])[CH:15]=3)[CH:11]=[C:10]([CH3:22])[N:9]=2)[CH:5]=[CH:4][N:3]=1.[NH2:23][C:24]1[CH:29]=[CH:28][C:27](B2OC(C)(C)C(C)(C)O2)=[CH:26][N:25]=1>>[Cl:21][C:16]1[CH:15]=[C:14]([C:12]2[CH:11]=[C:10]([CH3:22])[N:9]=[C:8]([C:6]3[CH:5]=[CH:4][N:3]=[C:2]([C:27]4[CH:26]=[N:25][C:24]([NH2:23])=[CH:29][CH:28]=4)[CH:7]=3)[N:13]=2)[CH:19]=[CH:18][C:17]=1[Cl:20]
Reactant: Cc1cc(-c2ccc(Cl)c(Cl)c2)nc(-c2ccnc(Cl)c2)n1
Reactant: CC1(C)OB(c2ccc(N)nc2)OC1(C)C
Product: Cc1cc(-c2ccc(Cl)c(Cl)c2)nc(-c2ccnc(-c3ccc(N)nc3)c2)n1

Procedure:
The title compound was prepared from 2-(2-chloro-pyridin-4-yl)-4-(3,4-dichlorophenyl)-6-methyl-pyrimidine (example E.63) (0.15 g, 0.43 mmol) and commercially available 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (0.12 g, 0.54 mmol) according to the general procedure VI. Obtained as a yellow solid (0.11 g, 63%). MS (ISP) 408.4 [(M+H)+]; mp 205° C.
Reaction SMILES: [Cl:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[C:4]([Cl:9])[C:3]=1[CH:10]([C:12]1[C:20]2[C:15](=[N:16][CH:17]=[C:18]([C:21]3[CH:22]=[N:23][N:24]([CH:26]4[CH2:31][CH2:30][NH:29][CH2:28][CH2:27]4)[CH:25]=3)[CH:19]=2)[NH:14][CH:13]=1)[CH3:11].[CH:32](O)=[O:33].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.CCN(C(C)C)C(C)C>C(Cl)Cl>[Cl:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[C:4]([Cl:9])[C:3]=1[CH:10]([C:12]1[C:20]2[C:15](=[N:16][CH:17]=[C:18]([C:21]3[CH:22]=[N:23][N:24]([CH:26]4[CH2:27][CH2:28][N:29]([CH:32]=[O:33])[CH2:30][CH2:31]4)[CH:25]=3)[CH:19]=2)[NH:14][CH:13]=1)[CH3:11]
Reactant: CC(c1c(Cl)ccc(F)c1Cl)c1c[nH]c2ncc(-c3cnn(C4CCNCC4)c3)cc12
Reactant: O=CO
Agent: CN(C)C(On1nnc2ccccc21)=[N+](C)C
Agent: F[B-](F)(F)F
Solvent: ClCCl
Solvent: CCN(C(C)C)C(C)C
Product: CC(c1c(Cl)ccc(F)c1Cl)c1c[nH]c2ncc(-c3cnn(C4CCN(C=O)CC4)c3)cc12
Temperature: 25 °C
Reaction time: 0.5 h

Procedure:
A mixture of 3-[1-(2,6-dichloro-3-fluorophenyl)ethyl]-5-(1-piperidin-4-yl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine (8.0 mg, 0.0174 mmol), formic acid (1.3 μL, 0.0349 mmol), TBTU (11.2 mg, 0.0349 mmol), DIPEA (20 μL, 0.09 mmol) and DCM (1 mL) was stirred at rt for 30 min. The solution was concentrated in vacuo, redissolved in MeOH (0.5 mL) and purified via HPLC. The fractions containing the pure product were concentrated in vacuo to afford the title compound as a white solid. 1H NMR (400 MHz, CD3OD): δ=1.88 (d, J=7.1 Hz, 3 H), 1.90-2.07 (m, 2 H), 2.10-2.23 (m, 2 H), 2.90 (td, J=12.9, 2.9 Hz, 1 H), 3.32-3.37 (m, 1 H), 3.89 (ddd, J=13.5, 2.2, 2.0 Hz, 1 H), 4.41-4.56 (m, 2 H), 5.28 (q, J=7.2 Hz, 1 H), 7.18 (t, J=8.6 Hz, 1 H), 7.30-7.53 (m, 3 H), 7.58 (s, 1 H), 7.90 (s, 1 H), 8.07 (s, 1 H), 8.31 (d, J=1.8 Hz, 1H). MS (ES+): m/z 486.00 (100) [MH+]. HPLC: tR=3.30 min (ZQ3, polar—5 min).
Reaction SMILES: [Br:1][C:2]1[CH:3]=[CH:4][C:5]([Cl:11])=[C:6]([CH:10]=1)[C:7]([OH:9])=O.C(Cl)(=O)C(Cl)=O.[C:18]1([O:24][CH3:25])[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1.[Al+3].[Cl-].[Cl-].[Cl-]>C(Cl)Cl.CN(C=O)C>[Br:1][C:2]1[CH:3]=[CH:4][C:5]([Cl:11])=[C:6]([CH:10]=1)[C:7]([C:21]1[CH:22]=[CH:23][C:18]([O:24][CH3:25])=[CH:19][CH:20]=1)=[O:9]
Reactant: O=C(O)c1cc(Br)ccc1Cl
Reactant: COc1ccccc1
Agent: O=C(Cl)C(=O)Cl
Agent: [Al+3]
Agent: [Cl-]
Solvent: ClCCl
Solvent: CN(C)C=O
Product: COc1ccc(C(=O)c2cc(Br)ccc2Cl)cc1
Reaction time: 1.5 h

Procedure:
To a stirred suspension of commercial 5-bromo-2-chlorobenzoic acid (506 mg, 2.12 mmol) in 10 mL of CH2Cl2 containing oxalyl chloride (2.4 mmol) was added 2 drops of DMF. Once the vigorous evolution of gas ceased, the reaction was stirred 1.5 hr prior to removal of the volatiles using a rotary evaporator. After dissolving the crude 5-bromo-2-chlorobenzoyl chloride in 8 ml of CS2, the stirred mixture was cooled to 4° prior to adding anisole (240 mg, 2.12 mmol) followed by AlCl3 (566 mg, 4.25 mmol). The reaction, after warming to 20° over 1 hr, was stirred for 20 hr prior to quenching with 1N HCl. Subsequently, the suspension was diluted with 50 ml H2O and stirred until all solids were in solution. The mixture was extracted 3× with EtOAc. The combined organic extracts were washed 1× with 1N HCl, H2O, aq NaHCO3, and brine prior to drying over Na2SO4. After removal of the volatiles, the residue was chromatographed on silica gel using 15% EtOAc/hexane to elute 450 mg of 5-bromo-2-chloro-4′-methoxybenzophenone.
Reaction SMILES: Cl[C:2]1[C:3]([C:12]([F:15])([F:14])[F:13])=[CH:4][C:5]([N+:9]([O-:11])=[O:10])=[C:6]([NH2:8])[CH:7]=1.CN(C=O)C.[CH3:21][S-:22].[Na+].O>[Cl-].[Na+].O>[CH3:21][S:22][C:2]1[C:3]([C:12]([F:15])([F:14])[F:13])=[CH:4][C:5]([N+:9]([O-:11])=[O:10])=[C:6]([NH2:8])[CH:7]=1
Reactant: Nc1cc(Cl)c(C(F)(F)F)cc1[N+](=O)[O-]
Reactant: C[S-]
Agent: [Cl-]
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: O
Product: CSc1cc(N)c([N+](=O)[O-])cc1C(F)(F)F
Temperature: 90 °C
Yield: 95.3 %

Procedure:
To a solution of 5-chloro-2-nitro-4-trifluoromethyl-phenylamine (2.02 g, 8.40 mmol) and DMF (40 mL) was added sodium thiomethoxide (0.618 g, 8.82 mmol). The mixture was heated to 90° C. for 50 min, then poured into brine. Water was added to bring the total volume to 300 mL and the orange precipitate was collected to yield the titled compound (2.02 g, 95%). 1H NMR (400 MHz, CDCl3): 8.42 (s, 1H), 6.51 (s, 1H), 6.39 (br s, 2H), 2.53 (s, 3H).
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]([CH:9]2[O:15][CH2:14][CH2:13][N:12]([C:16]([O:18][C:19]([CH3:22])([CH3:21])[CH3:20])=[O:17])[CH2:11][CH:10]2[CH2:23]OS(C)(=O)=O)[CH:5]=[CH:6][C:7]=1[Cl:8].[C-:29]#[N:30].[Na+]>CN(C=O)C>[C:29]([CH2:23][CH:10]1[CH:9]([C:4]2[CH:5]=[CH:6][C:7]([Cl:8])=[C:2]([Cl:1])[CH:3]=2)[O:15][CH2:14][CH2:13][N:12]([C:16]([O:18][C:19]([CH3:22])([CH3:20])[CH3:21])=[O:17])[CH2:11]1)#[N:30]
Reactant: CC(C)(C)OC(=O)N1CCOC(c2ccc(Cl)c(Cl)c2)C(COS(C)(=O)=O)C1
Reactant: [C-]#N
Agent: [Na+]
Solvent: CN(C)C=O
Product: CC(C)(C)OC(=O)N1CCOC(c2ccc(Cl)c(Cl)c2)C(CC#N)C1
Temperature: 80 °C
Reaction time: 18 h
Yield: 92.7 %

Procedure:
To a solution of tert-butyl (6RS,7SR)-7-(3,4-dichlorophenyl)-6-{[(methylsulfonyl)oxy]methyl}-1,4-oxazepane-4-carboxylate (1.26 g) in DMF (10 mL) was added sodium cyanide (204 mg), and the mixture was stirred at 80° C. for 18 hr. The reaction mixture was concentrated under reduced pressure, and the residue was diluted with ethyl acetate. The diluted solution was washed with distilled water and brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel chromatography (hexane/ethyl acetate) to give the title compound (990 mg).