Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: Br[C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Br:8])[CH:3]=1.C([Li])CCC.[F:14][C:15]1[CH:16]=[CH:17][C:18]2[CH:22]=[C:21]([C:23](=[O:28])N(OC)C)[S:20][C:19]=2[CH:29]=1.[Cl-].[NH4+]>O1CCCC1>[F:14][C:15]1[CH:16]=[CH:17][C:18]2[CH:22]=[C:21]([C:23]([C:2]3[CH:7]=[CH:6][CH:5]=[C:4]([Br:8])[CH:3]=3)=[O:28])[S:20][C:19]=2[CH:29]=1
Reactant: CON(C)C(=O)c1cc2ccc(F)cc2s1
Reactant: Brc1cccc(Br)c1
Agent: [Cl-]
Agent: [Li]CCCC
Agent: [NH4+]
Solvent: C1CCOC1
Product: O=C(c1cccc(Br)c1)c1cc2ccc(F)cc2s1
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 68.4 %

Procedure:
To a solution of 2,4-difluorobenzaldehyde (5.0 g) in dimethylsulfoxide (100 ml) were added methyl thioglycolate (3.45 ml) and triethylamine (10 ml), and the mixture was stirred at 80° C. overnight. The reaction mixture was poured into ice-cold water. The mixture was extracted with ethyl acetate, washed with water and brine, and dried over sodium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (hexane:ethyl acetate=7:1) to give 6-fluoro-2-methoxycarbonylbenzo[b]thiophene (1.32 g) as colorless powder. GC-EI-Mass m/Z 210 (M). (2) The above 6-fluoro-2-methoxycarbonylbenzo[b]thiophene was treated in a manner similar to Reference Example 4-(1) to give 6-fluorobenzo[b]thiophen-2-ylcarboxylic acid as colorless powder. ESI-Mass m/Z 195 (M−H). (3) The above 6-fluorobenzo[b]thiophen-2-ylcarboxylic acid was treated in a manner similar to Reference Example 4-(2) to give 6-fluoro-2-(N-methoxy-N-methylcarbamoyl)benzo[b]thiophene as colorless powder. APCI-Mass m/Z 240 (M+H). (4) A solution of 1,3-dibromobenzene (493 mg) in tetrahydrofuran (10 ml) was cooled to −78° C. under argon atmosphere, and thereto was added dropwise n-butyl lithium (2.44 M hexane solution, 0.86 ml). The reaction mixture was stirred at the same temperature for 30 minutes, and thereto was added dropwise a solution of the above 6-fluoro-2-(N-methoxy-N-methylcarbamoyl)benzo[b]thiophene (500 mg) in tetrahydrofuran (3 ml). The mixture was warmed to room temperature, and added thereto was a saturated aqueous ammonium chloride solution. The mixture was extracted with ethyl acetate, and dried over magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (hexane:ethyl acetate=95:5-85:15) to give 3-bromophenyl 6-fluorobenzo[b]thiophen-2-yl ketone (479 mg) as a pale yellow solid. APCI-Mass m/Z 335/337 (M+NH4). (5) The above 3-bromophenyl 6-fluorobenzo[b]thiophen-2-yl ketone was treated in a manner similar to Reference Example 5-(2) to give 3-bromo-1-(6-fluorobenzo[b]thiophen-2-ylmethyl)benzene as a colorless solid.
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]([OH:23])[CH:5]=[CH:6][C:7]=1[CH:8]([CH3:22])[C:9]([C:15]1[CH:20]=[CH:19][N:18]=[C:17]([Cl:21])[CH:16]=1)([OH:14])[C:10]([F:13])([F:12])[F:11].C(N(CC)CC)C.Cl[S:32]([C:35]1[CH:43]=[CH:42][C:38]([C:39]([OH:41])=[O:40])=[CH:37][CH:36]=1)(=[O:34])=[O:33]>ClCCl>[Cl:1][C:2]1[CH:3]=[C:4]([CH:5]=[CH:6][C:7]=1[CH:8]([CH3:22])[C:9]([C:15]1[CH:20]=[CH:19][N:18]=[C:17]([Cl:21])[CH:16]=1)([OH:14])[C:10]([F:13])([F:12])[F:11])[O:23][S:32]([C:35]1[CH:36]=[CH:37][C:38]([C:39]([OH:41])=[O:40])=[CH:42][CH:43]=1)(=[O:34])=[O:33]
Reactant: CC(c1ccc(O)cc1Cl)C(O)(c1ccnc(Cl)c1)C(F)(F)F
Reactant: O=C(O)c1ccc(S(=O)(=O)Cl)cc1
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: CC(c1ccc(OS(=O)(=O)c2ccc(C(=O)O)cc2)cc1Cl)C(O)(c1ccnc(Cl)c1)C(F)(F)F
Temperature: 0 °C
Reaction time: 2 h
Yield: 99.9 %

Procedure:
3-Chloro-4-[2-(2-chloro-pyridin-4-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-phenol (Example 19, step 5, 183 mg, 0.5 mmol) in dichloromethane (8 ml) was treated with triethyl amine (116 ml, 1.15 mmol) and cooled down to 0° C. To the cooled solution, 4-(chlorosulfonyl)benzoic acid (132 mg, 0.6 mmol) was added in three portions (10 min). The reaction mixture was stirred at 0° C. for 15 min. and 2 h at r.t., followed by dilution with dichloromethane (8 ml). The reaction mixture was extracted with 1M aq HCl, the organic phase was washed twice with water and brine, dried over MgSO4, filtered and concentrated. The solid residue was dried under high vacuum to give the title compound (275 mg) as a white solid. MS (m/e)=550.1 [M+H+].
Reaction SMILES: [Br:1][C:2]1[CH:7]=[C:6]([CH3:8])[C:5]([OH:9])=[C:4]([Cl:10])[CH:3]=1.[C:11]([O-])([O-])=O.[K+].[K+].S(OC)(OC)(=O)=O>CC(C)=O>[Br:1][C:2]1[CH:7]=[C:6]([CH3:8])[C:5]([O:9][CH3:11])=[C:4]([Cl:10])[CH:3]=1
Reactant: O=C([O-])[O-]
Reactant: Cc1cc(Br)cc(Cl)c1O
Agent: [K+]
Solvent: COS(=O)(=O)OC
Solvent: CC(C)=O
Product: COc1c(C)cc(Br)cc1Cl
Temperature: 25 °C
Reaction time: 22 h

Procedure:
4-Bromo-2-chloro-6-methylphenol (50 g, 0.225 mole) and K2CO3 (31.8 g, 0.23 mole) were combined in acetone (300 ml). Dimethyl sulfate (32 ml, 0.34 mole) was added dropwise and the mixture stirred 22 hours at room temperature, filtered and concentrated to an oil in vacuo. The oil was taken up in 250 ml ether, washed 2×2N NaOH, 1×saturated NaHCO3, 2×brine, dried over MgSO4, reconcentrated to an oil and distilled to yield purified title product, 42.9 g, b.p. 122°-124°0.9 mm, pnmr/CDCl3 /delta/TMS: 2.3 (s, 3H), 3.8 (s, 3H), 7.3 (q, 2H).
Reaction SMILES: [CH3:1][CH:2]([CH3:13])[CH:3]([N+:10]([O-])=O)[CH:4]([OH:9])[C:5]([F:8])([F:7])[F:6].[H][H]>C(O)(C)C.C(O)(=O)C.[Pd]>[NH2:10][CH:3]([CH:2]([CH3:13])[CH3:1])[CH:4]([OH:9])[C:5]([F:6])([F:7])[F:8]
Reactant: CC(C)C(C(O)C(F)(F)F)[N+](=O)[O-]
Reactant: [H][H]
Agent: [Pd]
Solvent: CC(=O)O
Solvent: CC(C)O
Product: CC(C)C(N)C(O)C(F)(F)F
Temperature: 5 °C

Procedure:
A solution of 4-methyl-3-nitro-1,1,1-trifluoro-2-pentanol (17.1 g) in isopropanol (115 ml) and acetic acid (0.43 ml) was hydrogenated over 10% palladium on carbon (2.4 g) at 3.5 bar pressure until uptake of hydrogen was complete. The catalyst was removed by filtration through diatomaceous earth and the filter cake washed with isopropanol. The filtrate was evaporated under vacuum until no further isopropanol distilled and the residue dissolved in acetonitrile (40 ml). A solution of oxalic acid (3.94 g) in acetonitrile (80 ml) was added with stirring and the mixture cooled to 5° C. The product which crystallised was collected by filtration, washed with cold acetonitrile and dried at 50° C. to give 3-amino-4-methyl-1,1,1-trifluoro-2-pentanol as its oxalate salt (9.08 g).
Reaction SMILES: Cl.Cl.[NH2:3][C:4]1[CH:36]=[CH:35][C:7]([O:8][C:9]2[CH:10]=[CH:11][C:12]3[N:16]=[C:15]([CH2:17][O:18][C:19]4[CH:32]=[CH:31][C:22]([CH2:23][CH:24]5[S:28][C:27](=[O:29])[NH:26][C:25]5=[O:30])=[CH:21][CH:20]=4)[N:14]([CH3:33])[C:13]=3[CH:34]=2)=[CH:6][CH:5]=1.[CH:37]1[C:46]2[C:41](=[CH:42][CH:43]=[CH:44][CH:45]=2)[CH:40]=[CH:39][C:38]=1[C:47](Cl)=[O:48].C(N(CC)CC)C>CN(C)C=O>[CH:37]1[C:46]2[C:41](=[CH:42][CH:43]=[CH:44][CH:45]=2)[CH:40]=[CH:39][C:38]=1[C:47]([NH:3][C:4]1[CH:36]=[CH:35][C:7]([O:8][C:9]2[CH:10]=[CH:11][C:12]3[N:16]=[C:15]([CH2:17][O:18][C:19]4[CH:32]=[CH:31][C:22]([CH2:23][CH:24]5[S:28][C:27](=[O:29])[NH:26][C:25]5=[O:30])=[CH:21][CH:20]=4)[N:14]([CH3:33])[C:13]=3[CH:34]=2)=[CH:6][CH:5]=1)=[O:48]
Reactant: O=C(Cl)c1ccc2ccccc2c1
Reactant: Cn1c(COc2ccc(CC3SC(=O)NC3=O)cc2)nc2ccc(Oc3ccc(N)cc3)cc21
Agent: Cl
Solvent: CCN(CC)CC
Solvent: CN(C)C=O
Product: Cn1c(COc2ccc(CC3SC(=O)NC3=O)cc2)nc2ccc(Oc3ccc(NC(=O)c4ccc5ccccc5c4)cc3)cc21
Yield: 73.4 %

Procedure:
In a similar manner to that described in Example 47, a reaction was carried out using 5-{4-[6-(4-aminophenoxy)-1-methyl-1H-benzimidazole-2-ylmethoxy]benzyl}thiazolidine-2,4-dione dihydrochloride (400 mg), 2-naphthoylchloride (153 mg), triethylamine (232 mg) and anhydrous N,N-dimethylformamide (8 ml) and the reaction mixture was purified to give the title compound (337 mg).
Reaction SMILES: [C:1]1([S:7]([N:10]2[C:14]3=[N:15][CH:16]=[C:17]([Cl:19])[CH:18]=[C:13]3[C:12]([CH:20]([C:22]3[CH:23]=[N:24][C:25]([S:28][CH3:29])=[N:26][CH:27]=3)O)=[CH:11]2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C([SiH](CC)CC)C.FC(F)(F)C(O)=O>C(#N)C>[C:1]1([S:7]([N:10]2[C:14]3=[N:15][CH:16]=[C:17]([Cl:19])[CH:18]=[C:13]3[C:12]([CH2:20][C:22]3[CH:23]=[N:24][C:25]([S:28][CH3:29])=[N:26][CH:27]=3)=[CH:11]2)(=[O:9])=[O:8])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1
Reactant: CSc1ncc(C(O)c2cn(S(=O)(=O)c3ccccc3)c3ncc(Cl)cc23)cn1
Agent: CC[SiH](CC)CC
Solvent: CC#N
Solvent: O=C(O)C(F)(F)F
Product: CSc1ncc(Cc2cn(S(=O)(=O)c3ccccc3)c3ncc(Cl)cc23)cn1
Temperature: 80 °C
Reaction time: 3 h
Yield: 64.1 %

Procedure:
To (1-benzenesulfonyl-5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-(2-methylsulfanyl-pyrimidin-5-yl)-methanol (130, 4.70 g, 10.5 mmol) in 120.0 mL of acetonitrile, triethylsilane (22.0 mL, 138 mmol) and trifluoroacetic acid (11.0 mL, 143 mmol) were added. The reaction was stirred at 80° C. for 3 hours, then concentrated under vacuum and mixed with aqueous potassium carbonate and extracted with ethyl acetate. The organic layer was dried over sodium sulfate, filtered and the filtrate concentrated under vacuum. The resulting material was purified by silica gel column chromatography eluting with 20-100% ethyl acetate in hexane. Appropriate fractions were combined and solvents removed under vacuum to provide the desired compound (131, 2.90 g).
Reaction SMILES: Br[C:2]1[S:22][C:5]2=[N:6][C:7]([CH3:21])=[CH:8][C:9]([NH:10][S:11]([C:14]3[CH:19]=[CH:18][CH:17]=[C:16]([Cl:20])[CH:15]=3)(=[O:13])=[O:12])=[C:4]2[C:3]=1[CH3:23].[NH:24]1[CH:28]=[CH:27][C:26](B(O)O)=[N:25]1.C(=O)([O-])[O-].[K+].[K+]>O1CCOCC1.O.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>[Cl:20][C:16]1[CH:15]=[C:14]([S:11]([NH:10][C:9]2[CH:8]=[C:7]([CH3:21])[N:6]=[C:5]3[S:22][C:2]([C:28]4[CH:27]=[CH:26][NH:25][N:24]=4)=[C:3]([CH3:23])[C:4]=23)(=[O:13])=[O:12])[CH:19]=[CH:18][CH:17]=1
Reactant: Cc1cc(NS(=O)(=O)c2cccc(Cl)c2)c2c(C)c(Br)sc2n1
Reactant: OB(O)c1cc[nH]n1
Agent: Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: C1COCCO1
Solvent: O
Product: Cc1cc(NS(=O)(=O)c2cccc(Cl)c2)c2c(C)c(-c3cc[nH]n3)sc2n1
Temperature: 100 °C
Yield: 10.4 %

Procedure:
To a solution of N-(2-bromo-3,6-dimethylthieno[2,3-b]pyridin-4-yl)-3-chlorobenzenesulfonamide (Example 77) (80 mg, 0.185 mmol), 1H-pyrazol-3-ylboronic acid (20.73 mg, 0.185 mmol) and bis(triphenylphosphine)palladium(II) chloride (13.01 mg, 0.019 mmol) in 1,4-dioxane (2 mL) and water (1 mL) was added potassium carbonate (90 mg, 0.649 mmol) and the mixture heated to 100° C. using a microwave reactor for 30 min. The mixture was then evaporated to dryness and purified by MDAP (acidic conditions), followed by MDAP (basic conditions), to afford the title compound (8.07 mg). LCMS (A) m/z: 417 [M−1]−, Rt 0.99 min (acidic).
Reaction SMILES: [O:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][CH2:7][NH2:8].[C:9]([C:13]1[CH:17]=[C:16]([C:18](O)=[O:19])[NH:15][N:14]=1)([CH3:12])([CH3:11])[CH3:10].C1CCC(N=C=NC2CCCCC2)CC1.C1C=CC2N(O)N=NC=2C=1>C(Cl)Cl.CN(C=O)C>[C:9]([C:13]1[CH:17]=[C:16]([C:18]([NH:8][CH2:7][CH2:6][C:2]2[O:1][CH:5]=[CH:4][CH:3]=2)=[O:19])[NH:15][N:14]=1)([CH3:12])([CH3:10])[CH3:11]
Reactant: NCCc1ccco1
Reactant: CC(C)(C)c1cc(C(=O)O)[nH]n1
Agent: C(=NC1CCCCC1)=NC1CCCCC1
Agent: On1nnc2ccccc21
Solvent: ClCCl
Solvent: CN(C)C=O
Product: CC(C)(C)c1cc(C(=O)NCCc2ccco2)[nH]n1
Temperature: 25 °C
Reaction time: 15 h
Yield: 38.3 %

Procedure:
2-(furan-2-yl)ethanamine (0.81 g, 7.30 mmol) was added to a premixed (10 min) solution of 3-tert-butyl-1H-pyrazole-5-carboxylic acid (0.61 g, 3.60 mmol), DCC (1.51 g, 7.30 mmol) and HOBt (0.99 g, 7.30 mmol) in DCM:DMF-solution (10 ml, 2:9, v/v). After stirring for 15 h at RT the reaction mixture was filtered through a pad of Celite and the filtrate was washed two times with water, evaporated to dryness and purified with CombiFlash to afford 0.36 g of the title compound. 1H-NMR (400 MHz; d6-DMSO): δ 1.27 (s, 9H), 2.84 (t, 2H), 3.46 (m, 2H), 6.17 (m, 1H), 6.35 (m, 2H), 7.52 (m, 1H), 8.08 (m, 1H), 12.89 (m, 1H).
Reaction SMILES: O[C:2]([C:5]1[C:6]([OH:17])=[CH:7][C:8]2[C:13]([CH:14]=1)=[CH:12][C:11]([O:15][CH3:16])=[CH:10][CH:9]=2)([CH3:4])[CH3:3].C([SiH](CC)CC)C.FC(F)(F)C(O)=O>ClCCl>[CH:2]([C:5]1[C:6]([OH:17])=[CH:7][C:8]2[C:13]([CH:14]=1)=[CH:12][C:11]([O:15][CH3:16])=[CH:10][CH:9]=2)([CH3:4])[CH3:3]
Reactant: COc1ccc2cc(O)c(C(C)(C)O)cc2c1
Agent: CC[SiH](CC)CC
Solvent: O=C(O)C(F)(F)F
Solvent: ClCCl
Product: COc1ccc2cc(O)c(C(C)C)cc2c1
Reaction time: 0.67 h
Yield: 53.7 %

Procedure:
To a stirring solution of 3-(1-hydroxy-1-methyl-ethyl)-6-methoxy-naphthalen-2-ol (2.4 g, 10.33 mmol) in 50 mL dichloromethane at room temperature under nitrogen atmosphere, was added triethyl silane (16.5 mL, 103.3 mmol) followed by trifluoroacetic acid (7.96 mL, 103.3 mmol). The reaction mixture was stirred for 40 minutes, after which solvent was removed under reduced pressure. The residue was partitioned between dichloromethane and saturated aqueous potassium carbonate solution. The organic layer was washed with water and brine, dried (Na2SO4), filtered and concentrated under reduced pressure to give 1.2 g of 3-isopropyl-6-methoxy-naphthalen-2-ol as an oil.
Reaction SMILES: [C:1]([C:3]1[CH:8]=[CH:7][C:6](B(O)O)=[CH:5][N:4]=1)#[N:2].I[C:13]1[C:21]2[C:16](=[N:17][CH:18]=[N:19][C:20]=2[NH2:22])[N:15]([CH:23]([CH3:25])[CH3:24])[N:14]=1.C([O-])([O-])=O.[Na+].[Na+]>CCO.COCCOC.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>[NH2:22][C:20]1[N:19]=[CH:18][N:17]=[C:16]2[N:15]([CH:23]([CH3:25])[CH3:24])[N:14]=[C:13]([C:6]3[CH:7]=[CH:8][C:3]([C:1]#[N:2])=[N:4][CH:5]=3)[C:21]=12
Reactant: N#Cc1ccc(B(O)O)cn1
Reactant: CC(C)n1nc(I)c2c(N)ncnc21
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: CCO
Product: CC(C)n1nc(-c2ccc(C#N)nc2)c2c(N)ncnc21
Temperature: 80 °C
Yield: 12.8 %

Procedure:
A solution of 2-cyanopyridine 5-boronic acid pinocol ester (18 mg, 0.08 mmol) in EtOH (3.3 ml) was added to a solution of 3-iodo-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (20 mg, 0.07 mmol) in DME (12 ml). Pd(PPh3)4 (16 mg, 0.014 mmol) and saturated Na2CO3 (1.9 ml) were added and the reaction was heated to 80° C. under an argon atmosphere overnight. After cooling, the reaction was extracted with saturated NaCl and CH2Cl2. Organic phases were combined, concentrated in vacuo and purified by RP-HPLC (MeCN:H2O:0.1% TFA) to yield BA21 (2.5 mg, 14% yield). ESI-MS (M+H)+ m/z calcd 280.1, found 280.1.
Reaction SMILES: [NH:1]1[CH:5]=[CH:4][N:3]=[C:2]1[CH:6]1[CH2:11][CH2:10][CH2:9][N:8](C(OCC2C=CC=CC=2)=O)[CH2:7]1.Cl.C(Cl)[Cl:24].CO>O1CCOCC1>[ClH:24].[NH:1]1[CH:5]=[CH:4][N:3]=[C:2]1[CH:6]1[CH2:11][CH2:10][CH2:9][NH:8][CH2:7]1
Reactant: O=C(OCc1ccccc1)N1CCCC(c2ncc[nH]2)C1
Reactant: ClCCl
Agent: Cl
Solvent: CO
Solvent: C1COCCO1
Product: c1c[nH]c(C2CCCNC2)n1
Temperature: 70 °C
Reaction time: 4 h

Procedure:
A 250-mL round-bottomed flask was charged with a solution of benzyl 3-(1H-imidazol-2-yl)piperidine-1-carboxylate (1.5 g, 5.26 mmol, 1.00 equiv) in dioxane (15 mL). To this was added conc. HCl (9 mL). The resulting mixture was stirred for 4 hours at 70° C. in an oil bath. The reaction progress was monitored by TLC (DCM: MeOH=10:1). Upon completion, the resulting solution was diluted with dioxane (10 mL) and concentrated on a rotary evaporator affording 3-(1H-imidazol-2-yl)piperidine hydrochloride as black solid in (0.48 g, 57%).
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][N:5]=[C:4]2[CH:8]=[C:9]([Sn](CCCC)(CCCC)CCCC)[S:10][C:3]=12.Br[C:25]1[N:26]([CH3:30])[CH:27]=[CH:28][N:29]=1.C1(C)C=CC=CC=1>>[Cl:1][C:2]1[CH:7]=[CH:6][N:5]=[C:4]2[CH:8]=[C:9]([C:25]3[N:26]([CH3:30])[CH:27]=[CH:28][N:29]=3)[S:10][C:3]=12
Reactant: Cn1ccnc1Br
Reactant: CCCC[Sn](CCCC)(CCCC)c1cc2nccc(Cl)c2s1
Solvent: Cc1ccccc1
Product: Cn1ccnc1-c1cc2nccc(Cl)c2s1
Temperature: 25 °C
Yield: 94.2 %

Procedure:
To a solution of the tin derivative 6 (24.79 g, 54.05 mmol) and 2-bromo-1-methyl-1H-imidazole (10.4 g, 64.86 mmol) [McCallum, P. W.; Weavers, R. T.: Grimmet, M. R.; Blackman, A. G.; Aust. J. Chem.; 52; 3; 1999; 159-166.1 in toluene (180 mL) Pd[PPh3]4 (5 g, 4.32 mmol) was added and the mixture was refluxed under nitrogen for 2 days, cooled to room temperature. A precipitate was formed which was collected by filtration, washed with Et2O and dried, to afford the title compound 7 as a grey solid (12.72 g, 94% yield). MS (m/z): 250.0 (M+H).
Reaction SMILES: [C:1]1([C:7]2[N:11]=[C:10]([N:12]3[CH2:17][CH2:16][NH:15][CH2:14][CH2:13]3)[S:9][N:8]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C(N(CC)CC)C.[Br:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=1[N:32]=[C:33]=[O:34]>O1CCCC1>[Br:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=1[NH:32][C:33]([N:15]1[CH2:16][CH2:17][N:12]([C:10]2[S:9][N:8]=[C:7]([C:1]3[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=3)[N:11]=2)[CH2:13][CH2:14]1)=[O:34]
Reactant: c1ccc(-c2nsc(N3CCNCC3)n2)cc1
Reactant: O=C=Nc1ccccc1Br
Solvent: C1CCOC1
Solvent: CCN(CC)CC
Product: O=C(Nc1ccccc1Br)N1CCN(c2nc(-c3ccccc3)ns2)CC1
Temperature: 25 °C
Reaction time: 1 h
Yield: 66.8 %

Procedure:
To a solution of 1-(3-phenyl-1,2,4-thiadiazol-5-yl)piperazine (200 mg, 0.812 mmol) and triethylamine (0.113 ml, 0.812 mmol) in tetrahydrofuran (2 ml) was added 2-bromophenyl isocyanate (0.150 ml, 1.22 mmol) at room temperature, and the mixture was stirred at room temperature for 1 hour. The solvent was distilled off under reduced pressure, and the residue was recrystallized from a mixed solvent of hexane and ethyl acetate to give 241 mg (66.8%) of the desired product as a solid.
Reaction SMILES: [CH:1]1([CH2:4][NH:5][N:6]2[C:15]3[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=3)[C:9]([OH:16])=[C:8]([C:17]3[NH:22][C:21]4[S:23][CH:24]=[C:25]([CH2:26]OCOC)[C:20]=4[S:19](=[O:32])(=[O:31])[N:18]=3)[C:7]2=[O:33])[CH2:3][CH2:2]1.Cl.N12CCCN=C1CCCCC2.C1(P([N:60]=[N+:61]=[N-:62])(C2C=CC=CC=2)=O)C=CC=CC=1>O1CCOCC1>[N:60]([CH2:26][C:25]1[C:20]2[S:19](=[O:31])(=[O:32])[N:18]=[C:17]([C:8]3[C:7](=[O:33])[N:6]([NH:5][CH2:4][CH:1]4[CH2:3][CH2:2]4)[C:15]4[C:10]([C:9]=3[OH:16])=[CH:11][CH:12]=[CH:13][CH:14]=4)[NH:22][C:21]=2[S:23][CH:24]=1)=[N+:61]=[N-:62]
Reactant: COCOCc1csc2c1S(=O)(=O)N=C(c1c(O)c3ccccc3n(NCC3CC3)c1=O)N2
Reactant: [N-]=[N+]=NP(=O)(c1ccccc1)c1ccccc1
Agent: Cl
Solvent: C1CCC2=NCCCN2CC1
Solvent: C1COCCO1
Product: [N-]=[N+]=NCc1csc2c1S(=O)(=O)N=C(c1c(O)c3ccccc3n(NCC3CC3)c1=O)N2
Temperature: 25 °C
Reaction time: 5.5 h
Yield: 97.1 %

Procedure:
To 1-[(cyclopropylmethyl)amino]-4-hydroxy-3-{7-[(methoxymethoxy)methyl]-1,1-dioxido-4H-thieno[2,3-e][1,2,4]thiadiazin-3-yl}quinolin-2(1H)-one (384.7 mg, 0.78 mmol) was added a solution of hydrogen chloride in dioxane (4N, 7.8 mL) at 0° C. The solution warmed to room temperature and stirred for 5.5 hours and concentrated under reduced pressure. This solid was suspended in dichloromethane (7.8 mL) and to the suspension was added 1,8-diazabicyclo[5.4.0] undec-7-ene (0.6 mL, 4.01 mmol) and diphenylphosphoryl azide (0.85 mL, 3.94 mmol) at room temperature and stirred overnight. The solution was concentrated in vacuo. The residue was purified by chromatography, eluting with 1% triethylamine/dichloromethane to give a triethylamine salt of 3-[7-(azidomethyl)-1,1-dioxido-4H-thieno[2,3-e][1,2,4]thiadiazin-3-yl]-1-[(cyclopropylmethyl)amino]-4-hydroxyquinolin-2(1H)-one (357 mg, 79%). MS (ESI−) m/z 470 (M−H)−. 1H NMR (300 MHz, DMSO-d6) δ 0.22 (m, 2 H) 0.46 (br d, J=7.35 Hz, 2 H) 1.01 (m, 1 H) 4.52 (s, 2 H) 5.98 (t, J=6.62 Hz, 1 H) 7.24 (s, 1 H) 7.40 (m, 1 H) 7.56 (m, 1 H) 8.05 (m, 1 H).
Reaction SMILES: Br[C:2]1[CH:7]=[C:6]([CH2:8][NH:9][C:10]2[CH:28]=[CH:27][CH:26]=[CH:25][C:11]=2[C:12]([NH:14][C:15]2[N:16]=[CH:17][C:18]3[C:23]([CH:24]=2)=[CH:22][CH:21]=[CH:20][CH:19]=3)=[O:13])[CH:5]=[CH:4][N:3]=1.C(=O)([O-])[O-].[Cs+].[Cs+].[CH3:35][N:36]([CH3:40])[C:37]([NH2:39])=[O:38].CC1(C)C2C(=C(P(C3C=CC=CC=3)C3C=CC=CC=3)C=CC=2)OC2C(P(C3C=CC=CC=3)C3C=CC=CC=3)=CC=CC1=2>O1CCOCC1.C(Cl)Cl>[CH3:35][N:36]([CH3:40])[C:37](=[O:38])[NH:39][C:2]1[CH:7]=[C:6]([CH2:8][NH:9][C:10]2[CH:28]=[CH:27][CH:26]=[CH:25][C:11]=2[C:12]([NH:14][C:15]2[N:16]=[CH:17][C:18]3[C:23]([CH:24]=2)=[CH:22][CH:21]=[CH:20][CH:19]=3)=[O:13])[CH:5]=[CH:4][N:3]=1
Reactant: O=C(Nc1cc2ccccc2cn1)c1ccccc1NCc1ccnc(Br)c1
Reactant: CN(C)C(N)=O
Agent: CC1(C)c2cccc(P(c3ccccc3)c3ccccc3)c2Oc2c(P(c3ccccc3)c3ccccc3)cccc21
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: C1COCCO1
Solvent: ClCCl
Product: CN(C)C(=O)Nc1cc(CNc2ccccc2C(=O)Nc2cc3ccccc3cn2)ccn1
Yield: 23.7 %

Procedure:
100 mg (0.23 mmol) of 2-[(2-bromopyridin-4-ylmethyl)-amino]-N-(3-isoquinolinyl)-benzamide is heated in 2 ml of dioxane with 89 mg (0.28 mmol) of cesium carbonate, 61 mg (0.69 mmol) of N,N-dimethylurea, 4.7 mg (0.0046 mmol) of dipalladium-tribenzylidene acetone and 7.9 mg (0.014 mmol) of Xanthphos under a cover gas and in a moisture-free environment for 9 hours to a bath temperature of 100° C. It is then mixed with 20 ml of methylene chloride, suctioned off and concentrated by evaporation. The residue is chromatographed on silica gel with ethyl acetate as an eluant. 24 mg (24% of theory) of 2-{[2-(3,3-dimethyl-ureido)-pyridin-4-ylmethyl]-amino}-N-(3-isoquinolinyl)-benzamide is obtained.
Reaction SMILES: O=C1CCC(=O)N1C(CCCC)C(O)=O.C1(P(N=[N+]=[N-])(C2C=CC=CC=2)=O)C=CC=CC=1.[O:33]=[C:34]1[CH2:38][CH2:37][C:36](=[O:39])[N:35]1[CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][N:45]=[C:46]=[O:47].[F:48][C:49]1[C:50](=[O:56])[NH:51][C:52](=[O:55])[NH:53][CH:54]=1>C1C=CC=CC=1.C(N(CC)CC)C>[O:33]=[C:34]1[CH2:38][CH2:37][C:36](=[O:39])[N:35]1[CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][NH:45][C:46]([N:53]1[CH:54]=[C:49]([F:48])[C:50](=[O:56])[NH:51][C:52]1=[O:55])=[O:47]
Reactant: O=c1[nH]cc(F)c(=O)[nH]1
Reactant: O=C=NCCCCCN1C(=O)CCC1=O
Agent: CCCCC(C(=O)O)N1C(=O)CCC1=O
Agent: [N-]=[N+]=NP(=O)(c1ccccc1)c1ccccc1
Solvent: CCN(CC)CC
Solvent: c1ccccc1
Product: O=C1CCC(=O)N1CCCCCNC(=O)n1cc(F)c(=O)[nH]c1=O

Procedure:
The reaction of 6-[(2,5-dioxopyrrolidin-1-yl)hexanoic acid and diphenylphosphoryl azide in a solutuon of triethyl amine and benzene provided a solution comprising 5-(2,5-dioxopyrrolidin-1-yl)pentyl isocyanate, which was reacted with 5-fluorouracil to provide 1-[N-[5-(2,5-dioxopyrrolidin-1-yl)pentyl]carbamoyl]-5-fluorouracil substantially in the similar method to that of Example 13.
Reaction SMILES: [NH2:1][CH:2]1[CH2:7][CH2:6][N:5]([CH2:8][CH:9]2[C:13]3=[C:14]([F:22])[CH:15]=[N:16][C:17]4[CH:18]=[CH:19][C:20](=[O:21])[N:11]([C:12]=43)[CH2:10]2)[CH2:4][CH2:3]1.C(N(CC)CC)C.[Br:30][C:31]1[CH:39]=[CH:38][C:34]([C:35](Cl)=[O:36])=[CH:33][CH:32]=1.C(=O)(O)[O-].[Na+]>ClCCl>[Br:30][C:31]1[CH:39]=[CH:38][C:34]([C:35]([NH:1][CH:2]2[CH2:7][CH2:6][N:5]([CH2:8][C@@H:9]3[C:13]4=[C:14]([F:22])[CH:15]=[N:16][C:17]5[CH:18]=[CH:19][C:20](=[O:21])[N:11]([C:12]=54)[CH2:10]3)[CH2:4][CH2:3]2)=[O:36])=[CH:33][CH:32]=1
Reactant: NC1CCN(CC2Cn3c(=O)ccc4ncc(F)c2c43)CC1
Reactant: O=C(Cl)c1ccc(Br)cc1
Agent: O=C([O-])O
Agent: [Na+]
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: O=C(NC1CCN(C[C@H]2Cn3c(=O)ccc4ncc(F)c2c43)CC1)c1ccc(Br)cc1
Yield: 87 %

Procedure:
A solution of 4-[(4-amino-1-piperidinyl)methyl]-3-fluoro-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-7-one Enantiomer 2 (200 mg, 0.664 mmol) in dichloromethane (5 ml) was treated with triethylamine (0.139 ml, 1 mmol), ice-cooled under argon and treated with 4-bromobenzoyl chloride (150 mg, 0.682 mmol). The solution was shaken with excess aqueous sodium bicarbonate solution, separated and the aqueous re-extracted twice with 15% methanol/dichloromethane. The combined organic extracts were dried and evaporated and the residue chromatographed using dichloromethane/methanol/0.88 ammonia 96:4:0.4 to give 4-bromo-N-(1-{[(4S)-3-fluoro-7-oxo-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-4-yl]methyl}-4-piperidinyl)benzamide (280 mg, 87%).