Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [N:1]1[CH:6]=[CH:5][N:4]=[CH:3][C:2]=1[N:7]1[C:15]2[CH:14]=[CH:13][N:12]=[CH:11][C:10]=2[N:9]=[N:8]1.[Cl:16][C:17]1[C:25]([C:26]([F:29])([F:28])[F:27])=[CH:24][CH:23]=[CH:22][C:18]=1[C:19](Cl)=[O:20].C[Mg+].[Br-].[C:33]([O-])(O)=O.[Na+]>C1COCC1>[Cl:16][C:17]1[C:25]([C:26]([F:29])([F:28])[F:27])=[CH:24][CH:23]=[CH:22][C:18]=1[C:19]([N:12]1[CH:13]=[CH:14][C:15]2[N:7]([C:2]3[CH:3]=[N:4][CH:5]=[CH:6][N:1]=3)[N:8]=[N:9][C:10]=2[CH:11]1[CH3:33])=[O:20]
Reactant: O=C([O-])O
Reactant: c1cnc(-n2nnc3cnccc32)cn1
Reactant: O=C(Cl)c1cccc(C(F)(F)F)c1Cl
Agent: C[Mg+]
Agent: [Br-]
Agent: [Na+]
Solvent: C1CCOC1
Product: CC1c2nnn(-c3cnccn3)c2C=CN1C(=O)c1cccc(C(F)(F)F)c1Cl
Temperature: 23 °C
Reaction time: 0.17 h
Yield: 82 %

Procedure:
A suspension of 1-pyrazin-2-yl-1H-[1,2,3]triazolo[4,5-c]pyridine (100 mg, 0.5 mmol) in THF (2.5 mL) was treated with 2-chloro-3-(trifluoromethyl)benzoyl chloride (135 mg, 0.56 mmol) and the reaction stirred for 10 min at 23° C. The reaction was cooled to −50° C. and treated with MeMgBr (3.0 M solution in Et2O, 0.18 mL, 0.56 mmol), and reaction slowly warmed to 23° C. over 30 minutes. Saturated NaHCO3 solution was added to the reaction mixture, which was then extracted with EtOAc and purified on 16 g SiO2 with 0-50% ethyl acetatehexanes to provide 174 mg (82%) of 5-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-4-methyl-1-pyrazin-2-yl-4,5-dihydro-1H-[1,2,3]triazolo[4,5-c]pyridine. MS (ESI): mass calcd. for C18H12ClF3N6O, 420.1. m/z found, 421.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 9.64-9.45 (t, J=1.8 Hz, 1H), 8.75-8.58 (d, J=2.6 Hz, 1H), 8.51-8.38 (ddd, J=6.8, 2.6, 1.5 Hz, 1H), 7.95-7.78 (dt, J=4.5, 1.8 Hz, 1H), 7.70-7.38 (m, 2H), 6.69-6.54 (m, 1H), 6.44-6.22 (m, 2H), 1.70-1.50 (m, 4H).
Reaction SMILES: [C:1]1([CH2:7][OH:8])([CH2:5][OH:6])[CH2:4][CH2:3][CH2:2]1.[CH3:9][C:10]1[CH:11]=[C:12](O)[CH:13]=[CH:14][CH:15]=1.O[C:18]1[CH:23]=[CH:22][C:21]([CH:24]([C:30]#[C:31][CH3:32])[CH2:25][C:26]([O:28]C)=[O:27])=[CH:20][CH:19]=1>>[C:10]1([CH3:9])[CH:11]=[CH:12][CH:13]=[C:14]([O:6][CH2:5][C:1]2([CH2:7][O:8][C:18]3[CH:23]=[CH:22][C:21]([CH:24]([C:30]#[C:31][CH3:32])[CH2:25][C:26]([OH:28])=[O:27])=[CH:20][CH:19]=3)[CH2:4][CH2:3][CH2:2]2)[CH:15]=1
Reactant: Cc1cccc(O)c1
Reactant: CC#CC(CC(=O)OC)c1ccc(O)cc1
Reactant: OCC1(CO)CCC1
Product: CC#CC(CC(=O)O)c1ccc(OCC2(COc3cccc(C)c3)CCC2)cc1

Procedure:
Analogously to example 1, cyclobutane-1,1-diyldimethanol, 3-methylphenol and methyl 3-(4-hydroxyphenyl)hex-4-ynoate were used to obtain 3-[4-(1-m-tolyloxymethylcyclobutylmethoxy)phenyl]hex-4-ynoic acid.
Reaction SMILES: [CH3:1][C:2]1([CH3:12])[C@@H:4]([C:5]2[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=2)[C@@H:3]1[NH2:11].C(N(CC)CC)C.[Cl:20][C:21]1[CH:22]=[CH:23][C:24]([O:30][CH3:31])=[C:25]([CH:29]=1)[C:26](O)=[O:27].F[B-](F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2C=CC=CC=2N=N1>C(Cl)Cl.O>[Cl:20][C:21]1[CH:22]=[CH:23][C:24]([O:30][CH3:31])=[C:25]([CH:29]=1)[C:26]([NH:11][C@H:3]1[C@H:4]([C:5]2[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=2)[C:2]1([CH3:12])[CH3:1])=[O:27]
Reactant: CC1(C)[C@@H](N)[C@@H]1c1ccccc1
Reactant: COc1ccc(Cl)cc1C(=O)O
Agent: CN(C)C(On1nnc2ccccc21)=[N+](C)C
Agent: F[B-](F)(F)F
Solvent: O
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: COc1ccc(Cl)cc1C(=O)N[C@H]1[C@H](c2ccccc2)C1(C)C
Temperature: 25 °C
Reaction time: 8 h
Yield: 79.8 %

Procedure:
To a solution of trans-2,2-dimethyl-3-phenyl-cyclopropylamine (1.04 g, 6.5 mmol) in DCM was added triethylamine (1.435 g, 14.3 mmol), followed by 5-chloro-2-methoxybenzoic acid (1.446 g, 7.44 mmol) and O-benzotriazol-1-yl-N,N,N′,N′-tetramethyluronium tetrafluoroborate (2.696 g, 8.45 mmol). The resulting mixture was stirred at room temperature overnight, then poured into water and extracted with DCM. The combined organic extracts were dried over Na2SO4, filtered, and evaporated under reduced pressure. The crude residue was purified by flash chromatography (0% to 15% of EtOAc in hexane) to give 1.71 g (86% yield) of trans-5-chloro-N-(2,2-dimethyl-3-phenyl-cyclopropyl)-2-methoxy-benzamide, MS=330 [M+H]+.
Reaction SMILES: [CH2:1]([O:3][C:4](=[O:41])[C:5]([CH3:40])([O:33][C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1)[CH2:6][C:7]1[CH:12]=[CH:11][C:10]([O:13][CH2:14][CH2:15][CH:16]2[CH2:20][N:19]([CH2:21][C:22]3[CH:27]=[CH:26][C:25]([C:28]([F:31])([F:30])[F:29])=[CH:24][CH:23]=3)[C:18](=[O:32])[NH:17]2)=[CH:9][CH:8]=1)[CH3:2].[H-].[Na+].I[CH3:45]>CN(C=O)C.C(OCC)(=O)C>[CH2:1]([O:3][C:4](=[O:41])[C:5]([CH3:40])([O:33][C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1)[CH2:6][C:7]1[CH:12]=[CH:11][C:10]([O:13][CH2:14][CH2:15][CH:16]2[CH2:20][N:19]([CH2:21][C:22]3[CH:27]=[CH:26][C:25]([C:28]([F:29])([F:30])[F:31])=[CH:24][CH:23]=3)[C:18](=[O:32])[N:17]2[CH3:45])=[CH:9][CH:8]=1)[CH3:2]
Reactant: CI
Reactant: CCOC(=O)C(C)(Cc1ccc(OCCC2CN(Cc3ccc(C(F)(F)F)cc3)C(=O)N2)cc1)Oc1ccccc1
Agent: [H-]
Agent: [Na+]
Solvent: CCOC(C)=O
Solvent: CN(C)C=O
Product: CCOC(=O)C(C)(Cc1ccc(OCCC2CN(Cc3ccc(C(F)(F)F)cc3)C(=O)N2C)cc1)Oc1ccccc1
Temperature: 0 °C
Reaction time: 18 h

Procedure:
A slurry of 2-Methyl-3-(4-{2-[2-oxo-1-(4-trifluoromethyl-benzyl)-imidazolidin-4-yl]-ethoxy}-phenyl)-2-phenoxy-propionic acid ethyl ester (0.544 g, 0.953 mmol) and sodium hydride (0.042 g, 1.05 mmol, 60% dispersion on mineral oil) in DMF (10 mL) is stirred for 1 h, then cooled to 0° C. Iodomethane (0.60 mL, 9.53 mmol, d=2.28) is added, then the reaction mixture is stirred 18 h at ambient temperature and diluted with ethyl acetate. The organic layer is washed, dried, concentrated, and purified by flash chromatography to provide the title compound. 1H NMR (400 MHz, CDCl3): δ 7.56 (d, 2H, J=8.0 Hz), 7.37 (d, 2H, J=8.0 Hz), 7.26-7.19 (m, 2H), 7.15 (d, 2H, J=8.9 Hz), 6.97 (t, 1H, J=8.0 Hz), 6.82 (d, 2H, J=8.0 Hz), 6.74 (d, 2H, J=8.9 Hz), 4.46, 4.38 (ABq, 2H, J=15.1 Hz), 4.20 (q, 2H, J=7.1 Hz), 3.97 (t, 2H, J=7.1 Hz), 3.67-3.59 (m, 1H), 3.78 (t, 1H, J=8.9 Hz), 3.26, 3.10 (ABq, 2H, J=14.2 Hz), 2.99 (t, 1H, J=8.9 Hz), 2.85 (s, 3H), 2.28-2.21 (m, 1H), 1.93-1.84 (m, 1H), 1.39 (s, 3H), 1.21 (t, 3H, J=7.1 Hz). MS [EI+]. 585 (M+H)+. Rf=0.35 in 50% acetone in hexanes.
Reaction SMILES: [CH2:1]([O:3][C:4]1[CH:5]=[C:6]([C@H:12]([NH2:18])[CH2:13][S:14]([CH3:17])(=[O:16])=[O:15])[CH:7]=[CH:8][C:9]=1[O:10][CH3:11])[CH3:2].C[O:20][C:21](=O)[C:22]1[C:27]([NH:28][C:29]([CH:31]2[CH2:33][CH2:32]2)=[O:30])=[CH:26][CH:25]=[C:24]([Br:34])[C:23]=1[CH2:35]Br.C(N(CC)CC)C>CN(C=O)C>[Br:34][C:24]1[CH:25]=[CH:26][C:27]([NH:28][C:29]([CH:31]2[CH2:32][CH2:33]2)=[O:30])=[C:22]2[C:23]=1[CH2:35][N:18]([C@@H:12]([C:6]1[CH:7]=[CH:8][C:9]([O:10][CH3:11])=[C:4]([O:3][CH2:1][CH3:2])[CH:5]=1)[CH2:13][S:14]([CH3:17])(=[O:16])=[O:15])[C:21]2=[O:20]
Reactant: COC(=O)c1c(NC(=O)C2CC2)ccc(Br)c1CBr
Reactant: CCOc1cc([C@H](N)CS(C)(=O)=O)ccc1OC
Solvent: CCN(CC)CC
Solvent: CN(C)C=O
Product: CCOc1cc([C@@H](CS(C)(=O)=O)N2Cc3c(Br)ccc(NC(=O)C4CC4)c3C2=O)ccc1OC
Temperature: 90 °C
Yield: 74.2 %

Procedure:
To a solution of (1S)-1-(3-ethoxy-4-methoxy-phenyl)-2-methanesulfonyl-ethylamine (0.35 g, 1.2 mmol) in DMF (10 ml) was added 2-bromomethyl-3-bromo-6-(cyclopropanecarbonyl-amino)-benzoic acid methyl ester (0.45 g, 1.1 mmol) and triethyl amine (0.5 ml, 3.3 mmol). The mixture was heated at 90° C. overnight. The solvent was removed in vacuo. The resulted oil was extracted with ethyl acetate (50 ml) and water (30 ml). The organic layer was washed with water (30 ml×2), brine (30 ml) and dried over magnesium sulfate. The solvent was removed in vacuo and the resulted oil was purified by silica gel column to give (1S)-cyclopropanecarboxylic acid {7-bromo-2-[1-(3-ethoxy-4-methoxy-phenyl)-2-methanesulfonyl-ethyl]-3-oxo-2,3-dihydro-1H-isoindol-4-yl}-amide as a white solid (450 mg, 74%): mp, 219-221° C.; 1H NMR (CDCl3) δ 0.89-0.93 (m, 2H, c-CH2), 1.08-1.14 (m, 2H, c-CH2), 1.47 (t, J=7.0 Hz, 3H, OCH2CH3), 1.65-1.70 (m, 1H, c-CH), 2.98 (s, 3H, CH3SO2), 3.70 (dd, J=5, 15 Hz, 1H, CHH), 3.87 (s, 3H, OCH3), 4.06-4.14 (m, 3H, NCHH+OCH2CH3), 4.19 (dd, J=10, 15 Hz, 1H, CHH), 4.55 (d, J=17 Hz, 1H, CH), 5.75-5.81 (m, 1H, CHN), 6.86-6.96 (m, 3H, Ar), 7.53 (d, J=9 Hz, 1H, Ar), 8.40 (d, J=9 Hz, 1H, Ar), 10.38 (s, 1H, NHCO). 13CNMR (CDCl3): 9.1, 9.2, 15.4, 16.9, 42.2, 49.1, 52.0, 56.1, 56.7, 65.3, 110.1, 112.3, 112.8, 119.5, 119.9, 120.7, 129.7, 136.8, 138.1, 142.0, 149.6, 150.5, 170.0, 173.3; Anal Calcd for C24H27BrN2O6S: C, 52.27; H, 4.94; N, 5.08. Found: C, 52.57; H, 4.68; N, 4.95.
Reaction SMILES: [C:1]([O:5][C:6]([N:8]1[C@H:13]([C:14](=[O:25])[NH:15][CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[C:19]([Cl:23])[C:18]=2[F:24])[CH2:12][C@:11]2([CH2:26][OH:27])[C@H:9]1[CH2:10]2)=[O:7])([CH3:4])([CH3:3])[CH3:2].CCN(CC)CC.[CH3:35][S:36](Cl)(=[O:38])=[O:37].C([O-])(O)=O.[Na+]>C(Cl)Cl>[C:1]([O:5][C:6]([N:8]1[C@H:13]([C:14](=[O:25])[NH:15][CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[C:19]([Cl:23])[C:18]=2[F:24])[CH2:12][C@:11]2([CH2:26][O:27][S:36]([CH3:35])(=[O:38])=[O:37])[C@H:9]1[CH2:10]2)=[O:7])([CH3:4])([CH3:3])[CH3:2]
Reactant: CS(=O)(=O)Cl
Reactant: CC(C)(C)OC(=O)N1[C@H](C(=O)NCc2cccc(Cl)c2F)C[C@@]2(CO)C[C@@H]12
Agent: O=C([O-])O
Agent: [Na+]
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: CC(C)(C)OC(=O)N1[C@H](C(=O)NCc2cccc(Cl)c2F)C[C@@]2(COS(C)(=O)=O)C[C@@H]12
Temperature: 25 °C
Reaction time: 1 h

Procedure:
To a solution of (1R,3S,5S)-3-(3-chloro-2-fluoro-benzylcarbamoyl)-5-hydroxymethyl-2-aza-bicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester (290 mg, 0.72 mmol) and Et3N (144 μL, 1.04 mmol) in CH2Cl2 (6.5 mL) at 0° C. under nitrogen atmosphere was added methanesulfonyl chloride (81 μL, 1.04 mmol) and the mixture was stirred at RT for 1 h. Et3N (48 μL, 0.35 mmol) and methanesulfonyl chloride (27 μL, 0.35 mmol) were again added and the mixture was further stirred for 0.5 h to complete the reaction. A saturated aqueous solution of NaHCO3 was added, the layers were separated and the aqueous layer extracted with CH2Cl2 (×2), dried (Na2SO4), filtered and concentrated. The material thus obtained was used in the next step without further purification. TLC, Rf (EtOAc)=0.65; MS (UPLC/MS): 477.3/479.3 [M+H]+, 521.3/523.3 [M+HCOO]—
Reaction SMILES: Cl[S:2]([C:5]1[CH:6]=[C:7]2[C:11](=[CH:12][CH:13]=1)[NH:10][C:9](=[O:14])[CH2:8]2)(=[O:4])=[O:3].[NH:15]1[C:23]2[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=2)[CH2:17][CH2:16]1.N1C=CC=CC=1>O1CCCC1>[N:15]1([S:2]([C:5]2[CH:6]=[C:7]3[C:11](=[CH:12][CH:13]=2)[NH:10][C:9](=[O:14])[CH2:8]3)(=[O:4])=[O:3])[C:23]2[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=2)[CH2:17][CH2:16]1
Reactant: c1ccc2c(c1)CCN2
Reactant: O=C1Cc2cc(S(=O)(=O)Cl)ccc2N1
Solvent: c1ccncc1
Solvent: C1CCOC1
Product: O=C1Cc2cc(S(=O)(=O)N3CCc4ccccc43)ccc2N1
Temperature: 25 °C
Reaction time: 24 h
Yield: 110.5 %

Procedure:
To a mixture of 5-chlorosulfonyl-2-oxindole (5 g, 21.6 mmol) and indoline (2.9 mL, 26 mmol) in tetrahydrofuran (20 mL) was added pyridine (3.4 g, 43 mmol). After stirring at room temperature for 1 day the precipitate was collected by vacuum filtration, washed with water in ethanol (20%), dried, washed with 60 mL of hot ethanol and dried under vacuum to give 7.5 g of 5-(2,3-dihydro-indole-1-sulfonyl)-1,3-dihydro-indol-2-one as a pink solid. 1H-NMR (360 MHz, dimethylsulfoxide-d6) δ 10.76 (br s, 1H, NH), 7.62 (m, 2H), 7.43 (d, 1H), 7.13–7.18 (m, 2H), 6.95 (dt, 1H), 6.90 (d, 1H), 3.87 (t, 2H, CH2), 3.51 (s, 2H, CH2), 2.91 (t, 2H, CH2). MS m/z 315 [M+1].
Reaction SMILES: [P:1]([O:8][CH2:9][CH3:10])([O:5][CH2:6][CH3:7])[O:2]CC.ClC[C:13]1[C:22]2[C:17](=[CH:18]C=C[CH:21]=2)[CH:16]=[CH:15][CH:14]=1.[CH2:23](Cl)C>>[CH3:23][P:1](=[O:2])([O:5][C:6]1[C:7]2[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=2)[CH:13]=[CH:22][CH:21]=1)[O:8][CH2:9][CH3:10]
Reactant: CCCl
Reactant: ClCc1cccc2ccccc12
Reactant: CCOP(OCC)OCC
Product: CCOP(C)(=O)Oc1cccc2ccccc12
Temperature: 25 °C
Yield: 75 %

Procedure:
A mixture of 8.31 g (50 mmol) triethyl phosphite and 8.83 g (50 mmol) 1-chloromethyl naphthalene was heated for about 30 minutes until the evolution of gas (C2H5Cl) at 200° C. (external temperature) was finished. The reaction mixture was cooled to room temperature, to give 10.38 g NMPA (crude yield, 75%) as colorless oily liquid.
Reaction SMILES: [NH2:1][C:2]1[CH:6]=[CH:5][NH:4][N:3]=1.[C:7]1([CH:13]([C:19](OCC)=[O:20])[C:14](OCC)=[O:15])[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1>C(N(CCCC)CCCC)CCC>[C:7]1([C:13]2[C:14]([OH:15])=[N:1][C:2]3[N:3]([N:4]=[CH:5][CH:6]=3)[C:19]=2[OH:20])[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1
Reactant: CCOC(=O)C(C(=O)OCC)c1ccccc1
Reactant: Nc1cc[nH]n1
Solvent: CCCCN(CCCC)CCCC
Product: Oc1nc2ccnn2c(O)c1-c1ccccc1
Temperature: 25 °C

Procedure:
A solution of 9 g 3-amino pyrazole and 25.6 g diethyl phenylmalonate in N,N-dibutylbutan-1-amine is stirred at 185° C. over night. The reaction mixture consists of two layers after cooling to room temperature. The top layer is removed and the lower layer is diluted with dichloromethane and methanol. The resulting solution is concentrated and extracted with a mixture of diethyl ether and 10% w/w NaOH solution. The organic layer is discarded and aqueous layer acidified with concentrated HCl. The precipitated product is collected by filtration.
Reaction SMILES: [OH:1][CH2:2][C@H:3]1[CH2:7][CH2:6][CH2:5][N:4]1[C:8]([O:10][C:11]([CH3:14])([CH3:13])[CH3:12])=[O:9].[F:15][C:16]1[C:24]([O:25][C:26]2[C:35]3[C:30](=[CH:31][C:32](O)=[C:33]([O:36][CH3:37])[CH:34]=3)[N:29]=[CH:28][N:27]=2)=[CH:23][CH:22]=[C:21]2[C:17]=1[CH:18]=[C:19]([CH3:39])[NH:20]2>>[F:15][C:16]1[C:24]([O:25][C:26]2[C:35]3[C:30](=[CH:31][C:32]([O:1][CH2:2][C@H:3]4[CH2:7][CH2:6][CH2:5][N:4]4[C:8]([O:10][C:11]([CH3:14])([CH3:13])[CH3:12])=[O:9])=[C:33]([O:36][CH3:37])[CH:34]=3)[N:29]=[CH:28][N:27]=2)=[CH:23][CH:22]=[C:21]2[C:17]=1[CH:18]=[C:19]([CH3:39])[NH:20]2
Reactant: CC(C)(C)OC(=O)N1CCC[C@@H]1CO
Reactant: COc1cc2c(Oc3ccc4[nH]c(C)cc4c3F)ncnc2cc1O
Product: COc1cc2c(Oc3ccc4[nH]c(C)cc4c3F)ncnc2cc1OC[C@H]1CCCN1C(=O)OC(C)(C)C
Yield: 62.9 %

Procedure:
Using an analogous procedure to that described for the preparation of the starting material in Example 11, tert-butyl (2R)-2-(hydroxymethyl)pyrrolidine-1-carboxylate (1.48 g, 7.37 mmol) was reacted with 4-(4-fluoro-2-methylindol-5-yloxy)-7-hydroxy-6-methoxyquinazoline (1.0 g, 2.95 mmol), (prepared as described for the starting material in Example 7), and the product purified by column chromatography, eluting with methanol/methylene chloride (1/9) containing 0.1% triethylamine to give tert-butyl (2R)-2-[(4-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-6-methoxyquinazolin-7-yloxy)methyl]pyrrolidine 1-carboxylate (970 mg, 62%).
Reaction SMILES: [Br:1][C:2]1[C:3]([N:12]2[CH2:17][CH2:16][N:15]([CH2:18][C:19]3[N:20]=[CH:21][S:22][CH:23]=3)[CH2:14][CH2:13]2)=[C:4]([N+:9]([O-])=O)[C:5]([NH2:8])=[N:6][CH:7]=1.CCO.[C:27]([O:31][C:32]([N:34]1[CH2:39][CH2:38][N:37]([CH2:40][C:41]2[CH:46]=[CH:45][C:44]([CH:47]=O)=[CH:43][CH:42]=2)[CH2:36][CH2:35]1)=[O:33])([CH3:30])([CH3:29])[CH3:28].[O-]S(S([O-])=O)=O.[Na+].[Na+]>C(Cl)Cl.N.CN(C=O)C>[Br:1][C:2]1[C:3]([N:12]2[CH2:17][CH2:16][N:15]([CH2:18][C:19]3[N:20]=[CH:21][S:22][CH:23]=3)[CH2:14][CH2:13]2)=[C:4]2[N:9]=[C:47]([C:44]3[CH:43]=[CH:42][C:41]([CH2:40][N:37]4[CH2:36][CH2:35][N:34]([C:32]([O:31][C:27]([CH3:28])([CH3:30])[CH3:29])=[O:33])[CH2:39][CH2:38]4)=[CH:46][CH:45]=3)[NH:8][C:5]2=[N:6][CH:7]=1
Reactant: Nc1ncc(Br)c(N2CCN(Cc3cscn3)CC2)c1[N+](=O)[O-]
Reactant: CC(C)(C)OC(=O)N1CCN(Cc2ccc(C=O)cc2)CC1
Agent: N
Agent: O=S([O-])S(=O)[O-]
Agent: [Na+]
Solvent: CCO
Solvent: ClCCl
Solvent: CN(C)C=O
Product: CC(C)(C)OC(=O)N1CCN(Cc2ccc(-c3nc4c(N5CCN(Cc6cscn6)CC5)c(Br)cnc4[nH]3)cc2)CC1
Temperature: 85 °C

Procedure:
To a mixture of 5-bromo-3-nitro-4-(4-(thiazol-4-ylmethyl)piperazin-1-yl)pyridin-2-amine (0.054 g, 0.13 mmol), EtOH (2.3 mL) and DMF (0.31 mL), tert-butyl-4-(4-formylbenzyl)piperazine-1-carboxylate (0.045 g, 0.15 mmol, 1.1 eq) was added followed by a freshly prepared aqueous solution of Na2S2O4 (1M; 0.40 mL, 0.40 mmol). The reaction mixture was heated at 85° C. for 24 h, then allowed to cool to room temperature and diluted with DCM and a few drops of aqueous NH3 until complete dissolution was observed. This solution was deposited on two preparative silica TLC plates and eluted with DCM/MeOH (v/v; 92:8). The title compound was obtained as a solid after trituration with diethyl ether (0.031 g, 35%); 1H-NMR (500 Mz, DMSO-d6): δ 1.39 (s, 9H, C(CH3)3), 2.34 (t, J=4.8 Hz, 4H), 2.65-2.72 (m, 4H), 3.30-3.36 (m, 4H), 3.55 (s, 2H, NCH2), 3.68 (m, 4H), 3.77 (s, 2H, NCH2), 7.47 (d, J=8.0 Hz, 2H, ArH, C6H4), 7.58 (d, J=2.0 Hz, 1H, thiazole 5-H), 8.14 (d, J=8.5 Hz, 2H, ArH, C6H4), 8.23 (s, 1H, imidazo[4,5-b]pyridine 5-H), 9.07 (d, J=2.0 Hz, 1H, thiazole 2-H), 13.47 (br s, 1H, imidazo[4,5-b]pyridine N—H); LC (method B)-MS (ESI, m/z) 2.50 min—653/655 [(M+H)+], Br isotopic pattern]. ESI-HRMS: Found: 653.2023, calculated for C30H38BrN8O2S (M+H)+: 653.2022.
Reaction SMILES: [CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([S:9](Cl)(=[O:11])=[O:10])=[CH:5][CH:4]=1.[F:13][C:14]1[CH:19]=[C:18]([F:20])[CH:17]=[CH:16][C:15]=1[C:21]1[CH:26]=[C:25]([F:27])[CH:24]=[CH:23][C:22]=1[CH:28]([NH2:30])[CH3:29].C(N(CC)CC)C>>[F:13][C:14]1[CH:19]=[C:18]([F:20])[CH:17]=[CH:16][C:15]=1[C:21]1[CH:26]=[C:25]([F:27])[CH:24]=[CH:23][C:22]=1[CH:28]([NH:30][S:9]([C:6]1[CH:7]=[CH:8][C:3]([O:2][CH3:1])=[CH:4][CH:5]=1)(=[O:11])=[O:10])[CH3:29]
Reactant: CC(N)c1ccc(F)cc1-c1ccc(F)cc1F
Reactant: COc1ccc(S(=O)(=O)Cl)cc1
Solvent: CCN(CC)CC
Product: COc1ccc(S(=O)(=O)NC(C)c2ccc(F)cc2-c2ccc(F)cc2F)cc1
Yield: 69.8 %

Procedure:
The title compound was prepared from 4-methoxybenzenesulfonyl chloride (146 mg, 0.7 mmol), 1-(-2′,4′,5-trifluoro-1,1′-biphenyl-2-yl)ethylamine (169 mg, 0.67 mmol), and triethylamine (187 μL, 1.3 mmol) according to the procedure and in the same manner as described in Example 105, step c. The product was purified by preparative liquid chromatography on a Biotage® 40 Mi column of prepacked silica gel (90 g), eluting with a gradient of 30%-50% methyl tert-butyl ether in hexane (35 min), to afford the desired compound (197 mg, 70%) as a white solid;
Reaction SMILES: [Cl:1][C:2]1[CH:29]=[CH:28][C:5]([C:6]([C:8]2[CH:27]=[CH:26][C:11]([CH2:12][N:13]3[C:17]4[N:18]=[C:19](SC)[N:20]([CH3:23])[C:21](=[O:22])[C:16]=4[CH:15]=[CH:14]3)=[CH:10][CH:9]=2)=[O:7])=[CH:4][CH:3]=1.C(O)(=O)C>COCCOC.C(O)C.[Ni]>[Cl:1][C:2]1[CH:29]=[CH:28][C:5]([C:6]([C:8]2[CH:27]=[CH:26][C:11]([CH2:12][N:13]3[C:17]4[N:18]=[CH:19][N:20]([CH3:23])[C:21](=[O:22])[C:16]=4[CH:15]=[CH:14]3)=[CH:10][CH:9]=2)=[O:7])=[CH:4][CH:3]=1
Reactant: CSc1nc2c(ccn2Cc2ccc(C(=O)c3ccc(Cl)cc3)cc2)c(=O)n1C
Agent: [Ni]
Solvent: CC(=O)O
Solvent: CCO
Solvent: COCCOC
Product: Cn1cnc2c(ccn2Cc2ccc(C(=O)c3ccc(Cl)cc3)cc2)c1=O
Temperature: 40 °C
Yield: 75.6 %

Procedure:
In a mixture of DME (15 ml) and ethanol (1.5 ml) was dissolved 7-[4-(4-chlorobenzoyl)benzyl]-3-methyl-2-methylthio-7H-pyrrolo[2,3-d]pyrimidin-4-one (221 mg) followed by addition of acetic acid (185 mg), and the mixture was warmed to 40° C. Then, Raney nickel was added until disappearance of the starting compound could be verified by thin-layer chromatography (TLC). The catalyst was then filtered off and the solvent was distilled off under reduced pressure. The residue was dissolved in ethyl acetate, washed with saturated aqueous NaHCO3 solution and saturated aqueous NaCl solution in the order mentioned, and dried over anhydrous magnesium sulfate. The solvent was then distilled off under reduced pressure and the residue was allowed to stand, whereupon crystals separated out. This crystal crop was harvested by filtration, rinsed with ethanol and hexane, and dried to provide the title compound (149 mg).
Reaction SMILES: [CH:1]1([O:7][CH:8]([C:12]2[CH:17]=[CH:16][C:15]([Cl:18])=[C:14]([Cl:19])[CH:13]=2)[C:9]([NH2:11])=[O:10])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[CH3:20][N:21]=[C:22]=[O:23]>C1(C)C=CC=CC=1>[CH:1]1([O:7][CH:8]([C:12]2[CH:17]=[CH:16][C:15]([Cl:18])=[C:14]([Cl:19])[CH:13]=2)[C:9]([NH:11][C:22]([NH:21][CH3:20])=[O:23])=[O:10])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1
Reactant: CN=C=O
Reactant: NC(=O)C(OC1CCCCC1)c1ccc(Cl)c(Cl)c1
Solvent: Cc1ccccc1
Product: CNC(=O)NC(=O)C(OC1CCCCC1)c1ccc(Cl)c(Cl)c1
Yield: 87.3 %

Procedure:
A solution of rac-2-cyclohexyloxy-2-(3,4-dichloro-phenyl)-acetamide (291 mg, 0.96 mmol) in toluene (10 mL) was treated with methyl isocyanate (0.09 mL, 1.44 mmol). The resulting solution was heated at reflux for 24 h and then the cooled reaction was concentrated in vacuo. The reaction product was purified by flash chromatography (Merck Silica gel 60, 230-400 mesh, 90/10 hexanes/ethyl acetate) to give 1-[cyclohexyloxy-(3,4-dichloro-phenyl)-acetyl]-3-methyl-urea (301 mg, 87% yield) as a colorless oil: EI-HRMS m/e calcd for C16H20N2Cl2O3 (M+H)+ 359.0929, found 359.0922.
Reaction SMILES: [CH3:1][S:2]([NH:5][C:6]([N:8]1[CH2:11][C@H:10]([NH:12]C(OCC2C=CC=CC=2)=O)[C:9]1=[O:23])=[O:7])(=[O:4])=[O:3].CO.Cl>[Pd].O>[NH2:12][C@H:10]1[CH2:11][N:8]([C:6]([NH:5][S:2]([CH3:1])(=[O:3])=[O:4])=[O:7])[C:9]1=[O:23]
Reactant: CS(=O)(=O)NC(=O)N1C[C@H](NC(=O)OCc2ccccc2)C1=O
Agent: [Pd]
Agent: Cl
Solvent: CO
Solvent: O
Product: CS(=O)(=O)NC(=O)N1C[C@H](N)C1=O
Yield: 45.8 %

Procedure:
(S)-N-(Methylsulfonyl)-2-oxo-3-[[(phenylmethoxy)carbonyl]amino]-1-azetidinecarboxamide (2.20 g; see example 5) was stirred with 90 ml of methanol under nitrogen at 40° to 45° C. until solution occurs. The solutions was quickly cooled to room temperature and hydrogenated at one atmosphere in the presence of 1.1 g of 10% palladium on charcoal for twenty minutes. Water (20 ml) was added, and the pH was adjusted to 2.0 (1N hydrochloric acid). The product, which was absorbed on the catalyst, was collected by filtration, using Whatman #50 paper, and suspended in 25 ml of water. The pH was adjusted to 2.0 (1N hydrochloric acid), and the mixture was stirred for twenty-five minutes and filtered through Whatman #50 paper. Evaporation of the filtrate provided 611 mg of crystalline product, melting point 180° C., dec.
Reaction SMILES: [CH3:1][O:2][C:3](=[O:14])[CH2:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[N+:11]([O-:13])=[O:12].IC.[CH3:17]S(C)=O.C(=O)([O-])[O-].[Cs+].[Cs+]>O>[CH3:1][O:2][C:3](=[O:14])[CH:4]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[N+:11]([O-:13])=[O:12])[CH3:17]
Reactant: COC(=O)Cc1ccccc1[N+](=O)[O-]
Reactant: CS(C)=O
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: O
Solvent: CI
Product: COC(=O)C(C)c1ccccc1[N+](=O)[O-]
Temperature: 25 °C
Reaction time: 18 h

Procedure:
A round bottom flask was charged with (2-nitro-phenyl)-acetic acid methyl ester (4.22 g, 21.6 mmol) (prepared as described in Organic Letters, 2009, 11, 1345-1348), iodomethane (2.8 mL, 45 mmol) and dry dimethyl sulfoxide (20 mL). Cesium carbonate (18 g, 56 mmol) was added and the mixture was stirred at room temperature under an atmosphere of nitrogen for 18 hours. Water (50 mL) was added and the mixture was extracted with ethyl acetate (3×30 mL). The combined organic layers were washed with water (2×30 mL), saturated aqueous sodium chloride (30 mL), dried over magnesium sulfate, filtered and evaporated. 2-(2-Nitro-phenyl)-propionic acid methyl ester was isolated as a red oil (3.24 g, 71%). 1H NMR (400 MHz, CDCl3, δ, ppm): 7.93 (d, J=8.1 Hz, 1H), 7.60 (t, J=7.6 Hz, 1H), 7.49 (d, J=7.8 Hz, 1H), 7.43 (t, J=7.7 Hz, 1H), 4.32 (q, J=7.0 Hz, 1H), 3.67 (s, 3H), 1.61 (d, J=7.0 Hz, 3H). MS=232 (MH)+.
Reaction SMILES: [Br:1][C:2]1[CH:11]=[C:10]2[C:5]([CH:6]=[CH:7][N:8]=[C:9]2Cl)=[CH:4][C:3]=1[F:13].C([O-])(=[O:16])C.[NH4+]>C(O)(=O)C>[Br:1][C:2]1[CH:11]=[C:10]2[C:5]([CH:6]=[CH:7][NH:8][C:9]2=[O:16])=[CH:4][C:3]=1[F:13]
Reactant: CC(=O)[O-]
Reactant: Fc1cc2ccnc(Cl)c2cc1Br
Agent: [NH4+]
Solvent: CC(=O)O
Product: O=c1[nH]ccc2cc(F)c(Br)cc12
Temperature: 100 °C
Reaction time: 3 h
Yield: 82.7 %

Procedure:
12.9 g (49.5 mmol) 7-bromo-1-chloro-6-fluoro-isoquinoline (311) were dissolved in 250 mL of acetic acid. After adding 38.7 g (0.5 mol) ammonium acetate, the solution was stirred at 100° C. After 3 h, the solvent was removed i. vac. and the residue was poured on water. The precipitate was filtered and dried to yield 9.91 g (83%) of the title compound. Rt=1.15 min (Method C). Detected mass: 242.2/244.1 (M+H+).