Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: C([O-])([O-])=O.[K+].[K+].Cl.[C:8]([NH2:11])(=[NH:10])[CH3:9].[C:12]([N:19]1[CH2:24][CH2:23][CH:22]([C:25](OCC)=[O:26])[C:21](=O)[CH2:20]1)([O:14][C:15]([CH3:18])([CH3:17])[CH3:16])=[O:13].[Al]>CO.O>[OH:26][C:25]1[C:22]2[CH2:23][CH2:24][N:19]([C:12]([O:14][C:15]([CH3:18])([CH3:17])[CH3:16])=[O:13])[CH2:20][C:21]=2[N:10]=[C:8]([CH3:9])[N:11]=1
Reactant: CCOC(=O)C1CCN(C(=O)OC(C)(C)C)CC1=O
Reactant: CC(=N)N
Agent: Cl
Agent: O=C([O-])[O-]
Agent: [Al]
Solvent: CO
Solvent: O
Product: Cc1nc(O)c2c(n1)CN(C(=O)OC(C)(C)C)CC2

Procedure:
K2CO3 (535 mg, 3.87 mmol) and acetamidine hydrochloride (185 mg, 1.93 mmol) were added to a suspension of ethyl N—BOC-3-oxopiperidine-4-carboxylate (525 mg, 1.93 mmol) in MeOH (3 mL) and H2O (1 mL) in a 40 mL vial. The reaction was heated in an aluminum block at 70° C. for 90 minutes. LCMS analysis indicated complete consumption of the starting material. The reaction mixture was then acidified to pH 3 and extracted with DCM (3×). The combined organic extracts were dried over MgSO4, filtered and concentrated to obtain tert-butyl 4-hydroxy-2-methyl-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate as a yellow oil. The product was used without further purification (473 mg, 93%). MS (ESI): mass calcd. for C13H19N3O3 265.1 m/z found, 266.2[M+H]+. 1H NMR (400 MHz, CDCl3) δ 4.37 (s, 2H), 3.71-3.50 (m, 2H), 2.60 (s, 2H), 2.50-2.38 (m, 3H), 1.52-1.41 (m, 9H).
Reaction SMILES: [Br:1][C:2]1[CH:11]=[C:10]2[C:5]([C:6](Cl)=[N:7][C:8]([Cl:12])=[N:9]2)=[CH:4][C:3]=1[F:14].[NH:15]1[CH2:20][CH2:19][O:18][CH2:17][CH2:16]1>ClCCl>[Br:1][C:2]1[CH:11]=[C:10]2[C:5]([C:6]([N:15]3[CH2:20][CH2:19][O:18][CH2:17][CH2:16]3)=[N:7][C:8]([Cl:12])=[N:9]2)=[CH:4][C:3]=1[F:14]
Reactant: C1COCCN1
Reactant: Fc1cc2c(Cl)nc(Cl)nc2cc1Br
Solvent: ClCCl
Product: Fc1cc2c(N3CCOCC3)nc(Cl)nc2cc1Br
Temperature: 0 °C
Reaction time: 0.33 h
Yield: 53.9 %

Procedure:
To an ice cold solution of 7-bromo-2,4-dichloro-6-fluoro-quinazoline (0.35 g, 1.178 mmol) in dichloromethane (15 mL), morpholine (0.566 mL, 0.0066 mol) was slowly added and the reaction was continued for 20 minutes. The reaction mixture was diluted with dichloromethane and washed with water. The organic layer was dried over sodium sulphate and evaporated to provide crude solid. The crude material was purified using column chromatography (60-120 silica gel, 30% ethyl acetate in hexane) to provide the title compound (220 mg, 57%). 1H NMR (300 MHz, DMSO-d6): δ 8.16 (d, J=6.6 Hz, 1H), 8.01 (d, J=9.6 Hz, 1H), 3.83-3.86 (m, 4H), 3.76-3.73 (m, 4H); LC-MS (ESI): Calculated mass: 345.0; Observed mass [M+H]+: 347.8 (RT: 1.70 min).
Reaction SMILES: [F:1][C:2]1[CH:14]=[CH:13][C:5]2[C:6](=O)[NH:7][CH2:8][C:9](=O)[NH:10][C:4]=2[CH:3]=1.[H-].[Al+3].[Li+].[H-].[H-].[H-]>C1COCC1>[F:1][C:2]1[CH:14]=[CH:13][C:5]2[CH2:6][NH:7][CH2:8][CH2:9][NH:10][C:4]=2[CH:3]=1
Reactant: O=C1CNC(=O)c2ccc(F)cc2N1
Agent: [Al+3]
Agent: [H-]
Agent: [Li+]
Solvent: C1CCOC1
Product: Fc1ccc2c(c1)NCCNC2
Temperature: 25 °C
Reaction time: 18 h

Procedure:
THF (19.1 mL) was added to a flask containing 8-fluoro-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione (2.11 g, 10.9 mmol). Dropwise over 10 minutes was added lithium aluminum hydride in 1M THF (48.9 mL, 48.9 mmol). The reaction mixture was heated to reflux for 5.5 hours, and then let cool to room temperature overnight. After 18 hours, no starting material was seen. The reaction was quenched with water, 15% sodium hydroxide and another portion of water. After the white precipitate was filtered off, THF was removed from the filtrate. The contents of the flask were then transferred to a separatory funnel using ethyl acetate and water, and extracted with ethyl acetate (3×). The combined organic extracts were washed with brine (1×) and then dried with magnesium sulfate, filtered and concentrated to give a yellow oil. Further purification (15% ammonia 2M solution in ethanol/ethyl acetate) yielded the desired compound.
Reaction SMILES: Br[C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[C:4]([Br:9])[C:3]=1[O:10][CH2:11][CH2:12]Cl.C([Li])CCC.CCCCCC>C1COCC1>[Br:9][C:4]1[C:3]2[O:10][CH2:11][CH2:12][C:2]=2[CH:7]=[C:6]([F:8])[CH:5]=1
Reactant: Fc1cc(Br)c(OCCCl)c(Br)c1
Agent: [Li]CCCC
Solvent: CCCCCC
Solvent: C1CCOC1
Product: Fc1cc(Br)c2c(c1)CCO2
Reaction time: 1 h
Yield: 19 %

Procedure:
To the compound (2.5 g, 7.4 mmol) obtained in Step 1, THF (50 mL) was added. At −78° C., a 2.6 M n-butyllithium/n-hexane solution (2.9 mL, 7.5 mmol) was added thereto and stirred for 1 hour, and then stirred at room temperature overnight. The solvent was distilled away under reduced pressure. The resulting residue was subjected to reversed-phase HPLC using ODS as a filler, and eluted with a mixture solution of water and acetonitrile, which contained trifluoroacetic acid at 0.1% (v/v). The target fraction was lyophilized to thus obtain the title compound.
Reaction SMILES: [CH:1]1([C:4]([NH:6][C:7]2[CH:8]=[CH:9][CH:10]=[C:11]3[C:15]=2[C:14](=[O:16])[N:13]([CH:17]([C:22]2[CH:27]=[CH:26][C:25]([O:28][CH:29]([F:31])[F:30])=[C:24]([O:32][CH2:33][CH3:34])[CH:23]=2)[CH2:18][C:19](O)=[O:20])[CH2:12]3)=[O:5])[CH2:3][CH2:2]1.C1N=C[N:37](C(N2C=NC=C2)=O)C=1.[NH4+].[OH-]>C1COCC1>[C:19]([CH2:18][CH:17]([N:13]1[C:14](=[O:16])[C:15]2[C:11](=[CH:10][CH:9]=[CH:8][C:7]=2[NH:6][C:4]([CH:1]2[CH2:3][CH2:2]2)=[O:5])[CH2:12]1)[C:22]1[CH:27]=[CH:26][C:25]([O:28][CH:29]([F:30])[F:31])=[C:24]([O:32][CH2:33][CH3:34])[CH:23]=1)(=[O:20])[NH2:37]
Reactant: O=C(n1ccnc1)n1ccnc1
Reactant: CCOc1cc(C(CC(=O)O)N2Cc3cccc(NC(=O)C4CC4)c3C2=O)ccc1OC(F)F
Agent: [NH4+]
Agent: [OH-]
Solvent: C1CCOC1
Product: CCOc1cc(C(CC(N)=O)N2Cc3cccc(NC(=O)C4CC4)c3C2=O)ccc1OC(F)F
Yield: 69.6 %

Procedure:
Cyclopropanecarboxylic acid {2-[2-carbamoyl-1-(4-difluoromethoxy-3-ethoxy-phenyl)-ethyl]-3-oxo-2,3-dihydro-1H-isoindol-4-yl}-amide was prepared by the procedure of example 6 from 3-[7-(cyclopropanecarbonyl-amino)-1-oxo-1,3-dihydro-isoindol-2-yl]-3-(4-difluoromethoxy-3-ethoxy-phenyl)-propionic acid (0.8 g, 1.7 mmol), CDI (0.41 g, 2.5 mmol) and NH4OH (0.25 ml, 3.4 mmol) in THF (30 ml) to give cyclopropanecarboxylic acid {2-[2-carbamoyl-1-(4-difluoromethoxy-3-ethoxy-phenyl)-ethyl]-3-oxo-2,3-dihydro-1H-isoindol-4-yl}-amide as white solid (0.56 g, 70%): mp, 179-181° C.; 1HNMR (CDCl3): δ 0.92 (m, 2H, c-CH2), 1.44 (t, J=6.8 Hz, 3H, OCH2CH3), 1.68 (m, 1H, c-CH), 2.99 (dd, J=5, 15 Hz, 1H, CH2), 3.44 (dd, J=10, 15 Hz, 1H, CH2), 4.08 (q, J=7.0 Hz, 2H, OCH2CH3), 4.20 (d, J=17.5 Hz, 1H, CH2N), 4.40 (d, J=17.5 Hz, 1H, CH2N), 5.42 (broad, 1H, NH2), 5.58 (m, 1H, CHN), 6.07 (broad, 1H), 6.56 (t, JH-F=75 Hz, 1H, CF2H), 6.98 (m, 3H, Ar), 7.15 (d, J=7.5 Hz, H, Ar), 7.46 (t, J=7.5 Hz, 1H, Ar), 8.45 (d, J=8 Hz, 1H, Ar), 10.49 (s, 1H, NHCO). 13CNMR (CDCl3): δ 8.31, 14.6, 16.2, 38.9, 48.6, 53.9, 64.8, 101.57, 102.3, 113.2, 116.7, 117.3, 117.8, 119.2, 122.9, 113.5, 137.3, 138.1, 141.4, 141.2, 150.9, 170.9, 171.4, 172.7; Anal. Calcd. for C24H25F2N3O5: C, 60.88; H, 5.32; N, 8.87. Found: C, 60.82; H, 5.11; N, 8.80.
Reaction SMILES: Cl[C:2]([O:4][CH2:5][CH3:6])=[O:3].[NH2:7][C:8]1[CH:9]=[CH:10][C:11]([NH:15][C:16]([O:18][CH2:19][C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)=[O:17])=[C:12]([OH:14])[CH:13]=1.C(=O)([O-])[O-].[Ca+2]>O1CCOCC1>[CH2:5]([O:4][C:2]([NH:7][C:8]1[CH:9]=[CH:10][C:11]([NH:15][C:16]([O:18][CH2:19][C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)=[O:17])=[C:12]([OH:14])[CH:13]=1)=[O:3])[CH3:6]
Reactant: CCOC(=O)Cl
Reactant: Nc1ccc(NC(=O)OCc2ccccc2)c(O)c1
Agent: O=C([O-])[O-]
Agent: [Ca+2]
Solvent: C1COCCO1
Product: CCOC(=O)Nc1ccc(NC(=O)OCc2ccccc2)c(O)c1

Procedure:
0.14 mole (15.7 g) of ethyl chloroformate is slowly added dropwise to 0.13 mole (33 g) of 5-amino -2-(benzyloxycarbonylamino)phenol (prepared in Example 1, 2nd stage) and 7.1 g of calcium carbonate in 100 ml of dioxane brought to 80° C. The mixture is heated for a further 20 minutes after the addition is complete. The reaction mixture is filtered while hot in order to remove the inorganic salts. The expected product is precipitated by diluting the cooled filtrate with ice-cold water. When recrystallized from ethyl acetate, it melts at 190° C.
Reaction SMILES: [C:1]1([CH2:11][N:12]2[C:16]3[CH:17]=[CH:18][CH:19]=[CH:20][C:15]=3[NH:14][C:13]2=[O:21])[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.[C:22]([O:26][CH2:27][CH3:28])(=[O:25])[C:23]#[CH:24]>CN(C=O)C.CN(C1C=CN=CC=1)C.C(OCC)(=O)C>[CH2:27]([O:26][C:22](=[O:25])/[CH:23]=[CH:24]/[N:14]1[C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=2[N:12]([CH2:11][C:1]2[C:10]3[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=3)[CH:4]=[CH:3][CH:2]=2)[C:13]1=[O:21])[CH3:28]
Reactant: O=c1[nH]c2ccccc2n1Cc1cccc2ccccc12
Reactant: C#CC(=O)OCC
Agent: CN(C)c1ccncc1
Solvent: CN(C)C=O
Solvent: CCOC(C)=O
Product: CCOC(=O)/C=C/n1c(=O)n(Cc2cccc3ccccc23)c2ccccc21
Temperature: 25 °C
Reaction time: 0.17 h
Yield: 101.4 %

Procedure:
To a solution of 1-Naphthalen-1-ylmethyl-1,3-dihydro-benzimidazol-2-one (0.5 g, 1.8 mmol) in DMF (4 mL) were added ethyl propiolate (0.28 mL, 2.7 mmol) and DMAP (0.22 mL), 1.8 mmol). The reaction mixture was stirred at room temperature for 10 min. The reaction mixture turned dark brown in color. The reaction mixture was diluted with ethyl acetate and washed with water (×4). The organic phase was dried over Na2SO4 and concentrated to afford 0.68 g of the desired product as a dark brown foam. This crude product was used for the next reaction without further purification. LCMS (ESMS): m/z 373.33 (M+H+).
Reaction SMILES: C(OC(N1[CH2:12][CH2:11][CH:10]([NH:13][C:14]([C:16]2[S:17][CH:18]=[CH:19][C:20]=2[NH:21][C:22]2[CH:27]=[CH:26][N:25]=[C:24]3[NH:28][CH:29]=[CH:30][C:23]=23)=[O:15])C1)=O)(C)(C)C.NCCC[CH2:35][OH:36]>>[OH:36][CH2:35][CH2:12][CH2:11][CH2:10][NH:13][C:14]([C:16]1[S:17][CH:18]=[CH:19][C:20]=1[NH:21][C:22]1[CH:27]=[CH:26][N:25]=[C:24]2[NH:28][CH:29]=[CH:30][C:23]=12)=[O:15]
Reactant: CC(C)(C)OC(=O)N1CCC(NC(=O)c2sccc2Nc2ccnc3[nH]ccc23)C1
Reactant: NCCCCO
Product: O=C(NCCCCO)c1sccc1Nc1ccnc2[nH]ccc12

Procedure:
This compound was prepared in an analogous manner as 3-{[3-(1H-Pyrrolo[2,3-b]pyridin-4-ylamino)-thiophene-2-carbonyl]-amino}-pyrrolidine-1-carboxylic acid tert-butyl ester using 4-amino-1-butanol instead of 1-BOC-3-aminopyrrolidine. LCMS (ESI) 330 (M+H) 1H NMR (400 MHz, DMSO-d6) δ ppm 11.53 (1H, br. s.) 10.36 (1H, s) 8.10 (1H, t, J=5.66 Hz) 8.02 (1H, d, J=5.47 Hz) 7.77 (1H, d, J=5.27 Hz) 7.48 (1H, d, J=5.47 Hz) 7.31 (1H, dd, J=3.32, 2.54 Hz) 6.82 (1H, d, J=5.47 Hz) 6.43 (1H, dd, J=3.51, 1.76 Hz) 4.39 (1H, t, J=5.17 Hz) 3.36-3.43 (2H, m) 3.18-3.28 (2H, m) 1.53 (2H, dd, J=8.20, 6.83 Hz) 1.36-1.47 (2H, m)
Reaction SMILES: C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[C:20]([C:24]1[CH:25]=[C:26]([CH:29]=[CH:30][C:31]=1[OH:32])[CH:27]=[O:28])([CH3:23])([CH3:22])[CH3:21].O[CH2:34][CH2:35][N:36]1[CH2:41][CH2:40][O:39][CH2:38][CH2:37]1.CCOC(/N=N/C(OCC)=O)=O>O1CCCC1>[C:20]([C:24]1[CH:25]=[C:26]([CH:29]=[CH:30][C:31]=1[O:32][CH2:34][CH2:35][N:36]1[CH2:41][CH2:40][O:39][CH2:38][CH2:37]1)[CH:27]=[O:28])([CH3:23])([CH3:21])[CH3:22]
Reactant: CC(C)(C)c1cc(C=O)ccc1O
Reactant: OCCN1CCOCC1
Agent: CCOC(=O)/N=N/C(=O)OCC
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Product: CC(C)(C)c1cc(C=O)ccc1OCCN1CCOCC1
Temperature: 25 °C
Reaction time: 72 h
Yield: 42.8 %

Procedure:
Triphenylphosphine (5.89 g, 22.44 mmol) was added to a solution of 3-tert-butyl-4-hydroxybenzaldehyde (4 g, 22.44 mmol) in tetrahydrofuran (40 ml), followed by addition of 2-hydroxyethylmorpholine (2.94 g, 22.44 mmol) and then the dropwise addition of diethylazodicarboxylate (3.91 g, 22.44 mmol). The mixture was allowed to stir at room temperature for 3 days. The reaction was concentrated under reduced pressure and partitioned between 2N hydrochloric acid (200 ml) and ethyl acetate (150 ml). The aqueous layer was extracted with ethyl acetate (2×150 ml), basified to pH 9 with solid sodium bicarbonate, saturated with solid sodium chloride and extracted with ethyl acetate (3×150 ml). The combined organic layers were dried over magnesium sulfate and concentrated to afford 2.8 g (44%) of 3-tert-butyl-4-(2-morpholin-4-ylethoxy)benzaldehyde as a yellowish oil.
Reaction SMILES: [CH:1]1([N:4]([CH2:39][C:40]2[CH:45]=[C:44]([CH2:46][CH2:47][CH2:48][O:49][CH3:50])[CH:43]=[C:42]([OH:51])[CH:41]=2)[C:5]([C@@H:7]2[C@@H:12]([C:13]3[CH:18]=[CH:17][C:16]([O:19][CH2:20][CH2:21][O:22][C:23]4[C:28]([Cl:29])=[CH:27][C:26]([CH3:30])=[CH:25][C:24]=4[Cl:31])=[CH:15][CH:14]=3)[CH2:11][CH2:10][N:9]([C:32]([O:34][C:35]([CH3:38])([CH3:37])[CH3:36])=[O:33])[CH2:8]2)=[O:6])[CH2:3][CH2:2]1.C(=O)([O-])[O-].[Cs+].[Cs+].[CH3:58][O:59][CH2:60][CH2:61]Br>CN(C=O)C.CCOC(C)=O>[CH:1]1([N:4]([CH2:39][C:40]2[CH:45]=[C:44]([CH2:46][CH2:47][CH2:48][O:49][CH3:50])[CH:43]=[C:42]([O:51][CH2:61][CH2:60][O:59][CH3:58])[CH:41]=2)[C:5]([C@@H:7]2[C@@H:12]([C:13]3[CH:14]=[CH:15][C:16]([O:19][CH2:20][CH2:21][O:22][C:23]4[C:28]([Cl:29])=[CH:27][C:26]([CH3:30])=[CH:25][C:24]=4[Cl:31])=[CH:17][CH:18]=3)[CH2:11][CH2:10][N:9]([C:32]([O:34][C:35]([CH3:38])([CH3:37])[CH3:36])=[O:33])[CH2:8]2)=[O:6])[CH2:3][CH2:2]1
Reactant: COCCBr
Reactant: COCCCc1cc(O)cc(CN(C(=O)[C@H]2CN(C(=O)OC(C)(C)C)CC[C@@H]2c2ccc(OCCOc3c(Cl)cc(C)cc3Cl)cc2)C2CC2)c1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CN(C)C=O
Solvent: CCOC(C)=O
Product: COCCCc1cc(CN(C(=O)[C@H]2CN(C(=O)OC(C)(C)C)CC[C@@H]2c2ccc(OCCOc3c(Cl)cc(C)cc3Cl)cc2)C2CC2)cc(OCCOC)c1
Temperature: 80 °C
Reaction time: 3 h

Procedure:
To a solution of tert-butyl (3R,4S)-3-({cyclopropyl[3-hydroxy-5-(3-methoxy-propyl)benzyl]amino}carbonyl)-4-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]-phenyl}piperidine-1-carboxylate (1 eq.) from the previous step in DMF (0.2 M) was added cesium carbonate (1.3 eq.) and 2-bromoethyl methyl ether (1.6 eq.). The reaction was heated to 80° C. and stirred for 3 h. After cooling to rt, the reaction was diluted with EtOAc. The organic extract was washed with water, brine, dried over MgSO4, and concentrated in vacuo. The crude product was purified by flash column chromatography (SiO2, 50%→65% EtOAc in Hex) to afford the title compound as an oil.
Reaction SMILES: [CH3:1][N:2]1[C:10]2[CH:9]=[C:8]([C:11]3[CH:16]=[CH:15][C:14]([O:17][CH2:18][CH2:19][NH:20][CH3:21])=[C:13]([C:22]([F:25])([F:24])[F:23])[CH:12]=3)[N:7]=[C:6]([C:26]#[N:27])[C:5]=2[N:4]=[CH:3]1.CCN(C(C)C)C(C)C.[C:37](Cl)(=[O:40])[CH2:38][CH3:39]>C1COCC1>[CH3:1][N:2]1[C:10]2[CH:9]=[C:8]([C:11]3[CH:16]=[CH:15][C:14]([O:17][CH2:18][CH2:19][N:20]([C:37](=[O:40])[CH2:38][CH3:39])[CH3:21])=[C:13]([C:22]([F:23])([F:25])[F:24])[CH:12]=3)[N:7]=[C:6]([C:26]#[N:27])[C:5]=2[N:4]=[CH:3]1
Reactant: CNCCOc1ccc(-c2cc3c(ncn3C)c(C#N)n2)cc1C(F)(F)F
Reactant: CCC(=O)Cl
Solvent: C1CCOC1
Solvent: CCN(C(C)C)C(C)C
Product: CCC(=O)N(C)CCOc1ccc(-c2cc3c(ncn3C)c(C#N)n2)cc1C(F)(F)F
Temperature: 25 °C
Reaction time: 16 h

Procedure:
To a solution of 1-methyl-6-(4-(2-(methylamino)ethoxy)-3-(trifluoromethyl)-phenyl)-1H-imidazo[4,5-c]pyridine-4-carbonitrile (0.053 mmol, 20 mg) in THF (1 mL) was added DIPEA (0.266 mmol, 47 μL) and propionyl chloride (0.16 mmol, 15 mg). The mixture was stirred at r.t. for 16 h and the product was then purified by HPLC to give 1-methyl-6-(4-(2-(N-propionyl-N-methylamino)ethoxy)-3-(trifluoromethyl)phenyl)-1H-imidazo[4,5-c]pyridine-4-carbonitrile. 1H NMR (CD3OD) δ: 8.37-8.46 (m, 4H), 7.31 (d, 1H), 4.31-4.37 (m, 2H), 3.90 (s, 3H), 3.82-3.90 (m, 2H), 3.01, 3.30 (2xs, 3H), 2.42-2.58 (m, 2H), 1.10-1.15 (m, 3H). MS m/z 432 (M+H).
Reaction SMILES: [C:1]([C:5]1[CH:10]=[CH:9][C:8]([OH:11])=[CH:7][CH:6]=1)([CH3:4])([CH3:3])[CH3:2]>[Ni]>[C:1]([CH:5]1[CH2:6][CH2:7][CH:8]([OH:11])[CH2:9][CH2:10]1)([CH3:4])([CH3:2])[CH3:3]
Reactant: CC(C)(C)c1ccc(O)cc1
Agent: [Ni]
Product: CC(C)(C)C1CCC(O)CC1

Procedure:
PL 137,526 describes the hydrogenation of p-tert-butylphenol to form p-tert-butylcyclohexanol using a nickel catalyst.
Reaction SMILES: F[C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][N:10]=1)[C:5]([OH:7])=[O:6].[F:11][C:12]1[CH:18]=[CH:17][C:15]([NH2:16])=[CH:14][CH:13]=1.[H-].[Na+].C(O)(=O)C>CN(C=O)C>[F:11][C:12]1[CH:18]=[CH:17][C:15]([NH:16][C:2]2[CH:3]=[C:4]([CH:8]=[CH:9][N:10]=2)[C:5]([OH:7])=[O:6])=[CH:14][CH:13]=1
Reactant: Nc1ccc(F)cc1
Reactant: O=C(O)c1ccnc(F)c1
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: CC(=O)O
Product: O=C(O)c1ccnc(Nc2ccc(F)cc2)c1
Temperature: 85 °C
Reaction time: 0.33 h
Yield: 86.1 %

Procedure:
To a mixture of 2-fluoro-isonicotinic acid (Aldrich, 423 mg, 3.0 mmol) and 4-fluoroaniline (555 mg, 5.0 mmol) in DMF (18 mL) at rt was added NaH (500 mg of 60% in oil), and the mixture was heated at 85° C. for 75 min. Acetic acid (0.7 mL) was added to the reaction mixture and it was concentrated in vacuo. To the residue were added EtOAc (100 mL) and water (20 mL), stirred for 20 min and the solid was filtered, washed with EtOAc and dried to obtain the desired product (600 mg, 50%) as a tan solid. 1H NMR (DMSO-d6) δ 8.98 (s, 1H), 8.43 (s, 1H), 8.04 (d, 1H, J=4.9 Hz), 7.69 (dd, 2H, J=8.8, 4.9 Hz), 7.24 (s, 1H), 7.05 (dd, 2H, J=8.2, 6.0 Hz); MS (ESI+) m/z 233.3 (M+H)+.
Reaction SMILES: [C:1]([O:5][C:6]([NH:8][CH:9]1[CH2:13][CH2:12][C@:11]([CH2:17][O:18][CH2:19][CH3:20])([C:14]([OH:16])=O)[CH2:10]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].Cl.Cl.[F:23][C:24]([F:38])([F:37])[C:25]1[CH:30]=[CH:29][N:28]=[C:27]([N:31]2[CH2:36][CH2:35][NH:34][CH2:33][CH2:32]2)[CH:26]=1.C(N(CC)CC)C.F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2C=CC=CC=2N=N1>CN(C=O)C.C(Cl)Cl>[CH2:19]([O:18][CH2:17][C@:11]1([C:14]([N:34]2[CH2:35][CH2:36][N:31]([C:27]3[CH:26]=[C:25]([C:24]([F:38])([F:23])[F:37])[CH:30]=[CH:29][N:28]=3)[CH2:32][CH2:33]2)=[O:16])[CH2:12][CH2:13][CH:9]([NH:8][C:6](=[O:7])[O:5][C:1]([CH3:2])([CH3:3])[CH3:4])[CH2:10]1)[CH3:20]
Reactant: FC(F)(F)c1ccnc(N2CCNCC2)c1
Reactant: CCOC[C@]1(C(=O)O)CCC(NC(=O)OC(C)(C)C)C1
Agent: CN(C)C(On1nnc2ccccc21)=[N+](C)C
Agent: Cl
Agent: F[P-](F)(F)(F)(F)F
Solvent: ClCCl
Solvent: CCN(CC)CC
Solvent: CN(C)C=O
Product: CCOC[C@]1(C(=O)N2CCN(c3cc(C(F)(F)F)ccn3)CC2)CCC(NC(=O)OC(C)(C)C)C1
Temperature: 25 °C
Reaction time: 8 h
Yield: 40.7 %

Procedure:
(1S)-3-[(tert-Butoxycarbonyl)amino]-1-(ethoxymethyl)cyclopentanecarboxylic acid (429.4 mg, 1.494 mmol), 1-[4-(trifluoromethyl)pyridin-2-yl]piperazine dihydrochloride (500.0 mg, 1.644 mmol), triethylamine (0.833 mL, 5.98 mmol) and O-(benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (850.3 mg, 2.242 mol) (HBTU) were mixed in dry DMF (10.2 mL). The resulting brown solution was stirred at room temperature under N2 overnight. The reaction mixture was diluted with CH2Cl2 and washed with saturated Na2CO3. The aqueous layer was extracted with CH2Cl2 four times. The combined organic layers were dried (MgSO4), concentrated and purified by flash chromatography to provide the desired product (304.4 mg, 40%). MS calculated for C24H36F3N4O4: (M+H) 501.3; found 501.3.
Reaction SMILES: Cl[C:2]1[C:7]([N+:8]([O-])=O)=[CH:6][C:5]([C:11]([F:14])([F:13])[F:12])=[CH:4][C:3]=1[N+:15]([O-:17])=[O:16].[NH2:18][C:19](N)=[S:20]>S1(CCCC1)(=O)=O>[NH2:18][C:19]1[S:20][C:2]2[C:3]([N+:15]([O-:17])=[O:16])=[CH:4][C:5]([C:11]([F:14])([F:13])[F:12])=[CH:6][C:7]=2[N:8]=1
Reactant: NC(N)=S
Reactant: O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1Cl
Solvent: O=S1(=O)CCCC1
Product: Nc1nc2cc(C(F)(F)F)cc([N+](=O)[O-])c2s1
Temperature: 100 °C
Reaction time: 1 h
Yield: 54.4 %

Procedure:
67.5 g of 4-chloro-3,5-dinitrobenzotrifluoride are slowly introduced, with stirring, into a solution of 76 g of thiourea in 250 ml of sulpholane at 100° C. The mixture is stirred at 100° C. for a further one hour. After cooling, the precipitate is filtered off with suction and dried. 35.7 g of crude 2-amino-5-trifluoromethyl-7-nitrobenzothiazole of melting point 254°-256° C. (decomposition) are obtained. Recrystallisation from pyridine/water (3/1) raises the melting point to 262°-263° C. me+ : 263.
Reaction SMILES: [C:1]([C:5]1[CH:6]=[C:7]([NH:28][C:29]([NH:31][C@@H:32]2[C:41]3[C:36](=[CH:37][CH:38]=[CH:39][CH:40]=3)[C@H:35]([O:42][C:43]3[CH:44]=[CH:45][C:46]4[N:47]([C:49]([N:52]5[CH2:57][CH2:56][CH2:55][CH2:54][CH2:53]5)=[N:50][N:51]=4)[CH:48]=3)[CH2:34][CH2:33]2)=[O:30])[N:8]([C:10]2[CH:15]=[CH:14][C:13]([O:16][Si](C(C)C)(C(C)C)C(C)C)=[C:12]([Cl:27])[CH:11]=2)[N:9]=1)([CH3:4])([CH3:3])[CH3:2].CCCC[N+](CCCC)(CCCC)CCCC.[F-]>C1COCC1>[C:1]([C:5]1[CH:6]=[C:7]([NH:28][C:29]([NH:31][C@@H:32]2[C:41]3[C:36](=[CH:37][CH:38]=[CH:39][CH:40]=3)[C@H:35]([O:42][C:43]3[CH:44]=[CH:45][C:46]4[N:47]([C:49]([N:52]5[CH2:57][CH2:56][CH2:55][CH2:54][CH2:53]5)=[N:50][N:51]=4)[CH:48]=3)[CH2:34][CH2:33]2)=[O:30])[N:8]([C:10]2[CH:15]=[CH:14][C:13]([OH:16])=[C:12]([Cl:27])[CH:11]=2)[N:9]=1)([CH3:4])([CH3:2])[CH3:3]
Reactant: CC(C)[Si](Oc1ccc(-n2nc(C(C)(C)C)cc2NC(=O)N[C@H]2CC[C@@H](Oc3ccc4nnc(N5CCCCC5)n4c3)c3ccccc32)cc1Cl)(C(C)C)C(C)C
Agent: CCCC[N+](CCCC)(CCCC)CCCC
Agent: [F-]
Solvent: C1CCOC1
Product: CC(C)(C)c1cc(NC(=O)N[C@H]2CC[C@@H](Oc3ccc4nnc(N5CCCCC5)n4c3)c3ccccc32)n(-c2ccc(O)c(Cl)c2)n1
Yield: 34.5 %

Procedure:
A solution of Intermediate 49a (152 mg, 0.19 mmol) and TBAF (1M in THF, 0.225 mL, 0.225 mmol) in THF (4 mL) was stirred at RT for 10 min. The solution was concentrated in vacuo, suspended in water (5 mL) and extracted with EtOAc (2×5 mL). The combined organics were washed with brine (5 mL), dried (Na2SO4), filtered and concentrated in vacuo. FCC, using 5-15% [2M NH3 in MeOH] in DCM, gave a solid. Further purification by HPLC (XBridge C18 column, 25-75% MeCN in H2O, 0.1% NH4OH) gave the title compound (42.9 mg, 35%). LCMS (Method 5): Rt 4.46 min, m/z 655 [MH+]. 1H NMR (400 MHz, d6-DMSO): 1.26 (9H, s), 1.60-1.66 (2H, m), 1.69-1.76 (4H, m), 1.82-1.96 (2H, m), 1.99-2.07 (1H, m), 2.09-2.16 (1H, m), 3.14 (4H, t, J=5.2 Hz), 4.78-4.84 (1H, m), 5.54 (1H, t, J=4.3 Hz), 6.28 (1H, s), 7.05 (2H, d, J=8.6 Hz), 7.16 (1H, dd, J=2.2, 9.8 Hz), 7.29-7.27 (4H, m), 7.38 (1H, d, J=7.6 Hz), 7.43 (1H, d, J=2.5 Hz), 7.61 (1H, dd, J=0.7, 11.9 Hz), 7.62 (1H, s), 8.00 (1H, s), 10.46 (1H, br s).
Reaction SMILES: [CH3:1][C:2]1[CH:7]=[CH:6][N:5]2[C:8]([C:11]3[CH:20]=[CH:19][C:18]4[C:13](=[C:14]([OH:21])[CH:15]=[CH:16][CH:17]=4)[N:12]=3)=[N:9][N:10]=[C:4]2[CH:3]=1.CS(O[CH2:27][C:28]([CH3:39])([CH3:38])[CH2:29][NH:30][C:31]([O:33][C:34]([CH3:37])([CH3:36])[CH3:35])=[O:32])(=O)=O.C(=O)([O-])[O-].[Cs+].[Cs+]>CC(N(C)C)=O>[CH3:27][C:28]([CH3:39])([CH2:38][O:21][C:14]1[CH:15]=[CH:16][CH:17]=[C:18]2[C:13]=1[N:12]=[C:11]([C:8]1[N:5]3[CH:6]=[CH:7][C:2]([CH3:1])=[CH:3][C:4]3=[N:10][N:9]=1)[CH:20]=[CH:19]2)[CH2:29][NH:30][C:31](=[O:32])[O:33][C:34]([CH3:37])([CH3:36])[CH3:35]
Reactant: Cc1ccn2c(-c3ccc4cccc(O)c4n3)nnc2c1
Reactant: CC(C)(CNC(=O)OC(C)(C)C)COS(C)(=O)=O
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CC(=O)N(C)C
Product: Cc1ccn2c(-c3ccc4cccc(OCC(C)(C)CNC(=O)OC(C)(C)C)c4n3)nnc2c1
Temperature: 50 °C
Yield: 42.1 %

Procedure:
A mixture of 2-(7-methyl-[1,2,4]triazolo[4,3-a]pyridin-3-yl)quinolin-8-ol (prepared according to Example 1; 50 mg, 0.18 mmol), 3-(tert-butoxycarbonylamino)-2,2-dimethylpropyl methanesulfonate (102 mg, 0.36 mmol) and cesium carbonate (118 mg, 0.36 mmol) in dimethylacetamide (2 mL) was heated to 50° C. overnight. The mixture was concentrated under reduced pressure and purified by successive silica gel chromatography, eluting with 1:9 methanol/dichloromethane and a gradient of dichloromethane to 1:9 methanol/dichloromethane. The residue was then purified by preparative thin layer chromatography eluting with 3:7 acetone/dichloromethane to provide 35 mg (42%) of desired product as a light yellow solid.