Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: Cl[C:2]1[CH:3]=[C:4]([C:26]([O:28][CH2:29][CH3:30])=[O:27])[C:5]2[C:10]([CH3:11])=[N:9][N:8]([CH2:12][C:13]3[CH:18]=[CH:17][C:16]([O:19][C:20]4[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=4)=[CH:15][CH:14]=3)[C:6]=2[N:7]=1.[NH2:31][CH2:32][C:33]1[O:34][CH:35]=[CH:36][CH:37]=1.CC(O)C>O>[O:34]1[CH:35]=[CH:36][CH:37]=[C:33]1[CH2:32][NH:31][C:2]1[CH:3]=[C:4]([C:26]([O:28][CH2:29][CH3:30])=[O:27])[C:5]2[C:10]([CH3:11])=[N:9][N:8]([CH2:12][C:13]3[CH:14]=[CH:15][C:16]([O:19][C:20]4[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=4)=[CH:17][CH:18]=3)[C:6]=2[N:7]=1
Reactant: CCOC(=O)c1cc(Cl)nc2c1c(C)nn2Cc1ccc(Oc2ccccc2)cc1
Reactant: NCc1ccco1
Solvent: CC(C)O
Solvent: O
Product: CCOC(=O)c1cc(NCc2ccco2)nc2c1c(C)nn2Cc1ccc(Oc2ccccc2)cc1
Temperature: 100 °C
Yield: 29.6 %

Procedure:
(see, e.g., WO2013039988A1). A pressure vessel was charged with 50 (119 mg, 0.28 mmol), 2-aminomethylfuran (0.12 mL, 1.36 mmol) and iPrOH (4 mL). The vessel was sealed and the reaction mixture was heated at 100° C. overnight. An additional 1 mL (11.3 mmol) of amine was added and the mixture was heated at 150° C. overnight. The reaction mixture was diluted with H2O (10 mL) and extracted with EtOAc (15 mL×2). Combined organic layers were washed with brine, dried (Na2SO4) and concentrated under reduced pressure. Crude was subjected to flash column chromatography on silica gel to provide the title compound (40 mg, 30%) as an orange oil. 1H NMR (400 MHz, CDCl3) δ 7.36-7.24 (m, 5H), 7.07 (t, J=7.3 Hz, 1H), 6.97 (d, J=8.2 Hz, 2H), 6.91 (d, J=8.2 Hz, 2H), 6.80 (s, 1H), 6.30 (s, 1H), 6.22 (s, 1H), 5.47 (s, 2H), 5.14 (t, J=5.4 Hz, 1H), 4.68 (d, J=5.5 Hz, 2H), 4.43 (q, J=7.1 Hz, 2H), 2.58 (s, 3H), 1.42 (t, J=7.1 Hz, 3H). 13C NMR (100 MHz, CDCl3) δ 165.83, 157.16, 156.86, 156.51, 152.16, 152.06, 141.97, 141.27, 134.71, 132.57, 129.67, 129.44, 123.17, 118.82, 110.40, 107.27, 106.91, 104.45, 61.66, 49.53, 38.75, 16.15, 14.23. ESI MS: m/z 483.1 (M+H)+.
Reaction SMILES: CS([C:5]1[N:10]=[C:9]2[N:11]=[C:12]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=3[O:22][CH2:23][CH2:24][CH3:25])[NH:13][C:14](=[O:15])[C:8]2=[CH:7][N:6]=1)(=O)=O.[CH2:26]([NH:28][CH2:29][CH2:30][OH:31])[CH3:27]>ClCCl>[CH2:26]([N:28]([C:5]1[N:10]=[C:9]2[N:11]=[C:12]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=3[O:22][CH2:23][CH2:24][CH3:25])[NH:13][C:14](=[O:15])[C:8]2=[CH:7][N:6]=1)[CH2:29][CH2:30][OH:31])[CH3:27]
Reactant: CCCOc1ccccc1-c1nc2nc(S(C)(=O)=O)ncc2c(=O)[nH]1
Reactant: CCNCCO
Solvent: ClCCl
Product: CCCOc1ccccc1-c1nc2nc(N(CC)CCO)ncc2c(=O)[nH]1

Procedure:
In a similar manner to Example 31 reaction of 7-methylsulphonyl-4-oxo-2-(2-propoxyphenyl)-3,4-dihydropyrimido[4,5-d]pyrimidine (0.40 g) and 2-(ethylamino)ethanol (0.64 g) in dichloromethane (12 ml) yielded the title compound, 137 mg, m.p. 141°-2° C. (recrystallised from isopropanol-ether).
Reaction SMILES: [N+:1]([C:4]1[CH:9]=[CH:8][C:7](Cl)=[CH:6][CH:5]=1)([O-:3])=[O:2]>O>[CH:7]1[CH:8]=[CH:9][C:4]([NH:1][C:7]2[CH:8]=[CH:9][C:4]([N+:1]([O-:3])=[O:2])=[CH:5][CH:6]=2)=[CH:5][CH:6]=1
Reactant: O=[N+]([O-])c1ccc(Cl)cc1
Solvent: O
Product: O=[N+]([O-])c1ccc(Nc2ccccc2)cc1
Reaction time: 11 h

Procedure:
After 11 hours at 193°-195° C., 10.2 ml of water have formed. The 4-nitrochlorobenzene conversion is 97%. The isolation of the 4-nitrodiphenylamine is effected by crystallization, as described above. 177 g of crystalline 4-nitrodiphenylamine of melting point 119°-120° C. are obtained after the product has been dried.
Reaction SMILES: [C:1]1([CH3:19])[C:2]([S:7]([NH:10][C:11]2[CH:15]=[CH:14][S:13][C:12]=2[C:16]([OH:18])=[O:17])(=[O:9])=[O:8])=[CH:3][CH:4]=[CH:5][CH:6]=1.OS(O)(=O)=O>>[C:1]([O:17][C:16]([C:12]1[S:13][CH:14]=[CH:15][C:11]=1[NH:10][S:7]([C:2]1[C:1]([CH3:19])=[CH:6][CH:5]=[CH:4][CH:3]=1)(=[O:9])=[O:8])=[O:18])([CH3:19])([CH3:2])[CH3:6]
Reactant: Cc1ccccc1S(=O)(=O)Nc1ccsc1C(=O)O
Agent: O=S(=O)(O)O
Product: Cc1ccccc1S(=O)(=O)Nc1ccsc1C(=O)OC(C)(C)C
Temperature: 25 °C
Yield: 146.8 %

Procedure:
To a cold (−40° C.) mixture of 3-(Toluene-2-sulfonylamino)-thiophene-2-carboxylic acid (1.5 g, 5.05 mmol) in 1,4-dioxane/CHCl, (1:2, 12 mL) was bubbled 2-methyl-2-propene gas (15 mL) in a sealed tube. To this was added Conc. H2SO4 (0.070 mL, 1.3 mmol) and slowly warmed up to room temperature. The resultant reaction mixture was heated at 70° C. for 2.5 days in a sealed tube, cooled to −40° C., stopper was removed. The reaction mixture was slowly brought up to room temperature and stirred until the excess gas is released. The mixture was extracted with EtOAc, washed with aq. NaHCO3 solution, brine and dried. Evaporation of the solvent and purification of the residue on silica gel using EtOAc/hexane (1:10) as an eluent furnished 3-(Toluene-2-sulfonylamino)-thiophene-2-carboxylic acid tert-butyl ester (1.31 g, 73.5% based on 90% conversion). 1H NMR (CDCl3, 300 MHz) 9.89 (s, 1H), 8.01 (d, J=7.9 Hz, 1H), 7.43 (dt, J=7.5 Hz, 1.5 Hz, 1H), 7.3-7.25 (m, 3H), 7.2 (d, J=5.4 Hz, 1H), 2.69 (s, 3H), 1.56 (s, 9H).
Reaction SMILES: [F-].C([N+](CCCC)(CCCC)CCCC)CCC.[Si]([O:26][CH:27]([C:40]1[CH:45]=[CH:44][C:43]([O:46][CH3:47])=[CH:42][CH:41]=1)[CH2:28][N:29]1[C:34]2[CH:35]=[CH:36][NH:37][C:33]=2[C:32](=[O:38])[NH:31][C:30]1=[S:39])(C(C)(C)C)(C)C.C(OCC)(=O)C>C1COCC1>[OH:26][CH:27]([C:40]1[CH:41]=[CH:42][C:43]([O:46][CH3:47])=[CH:44][CH:45]=1)[CH2:28][N:29]1[C:34]2[CH:35]=[CH:36][NH:37][C:33]=2[C:32](=[O:38])[NH:31][C:30]1=[S:39]
Reactant: COc1ccc(C(Cn2c(=S)[nH]c(=O)c3[nH]ccc32)O[Si](C)(C)C(C)(C)C)cc1
Agent: CCCC[N+](CCCC)(CCCC)CCCC
Agent: [F-]
Solvent: CCOC(C)=O
Solvent: C1CCOC1
Product: COc1ccc(C(O)Cn2c(=S)[nH]c(=O)c3[nH]ccc32)cc1
Temperature: 50 °C
Reaction time: 8 h
Yield: 37.3 %

Procedure:
Tetra-n-butylammonium fluoride (1M in THF, 1.27 mL, 1.27 mmol) was added to 1-[2-{[tert-butyl(dimethyl)silyl]oxy}-2-(4-methoxyphenyl)ethyl]-2-thioxo-1,2,3,5-tetrahydro-pyrrolo[3,2-d]pyrimidin-4-one (0.065 g, 0.152 mmol) in THF (8 mL). The mixture was stirred at 50° C. overnight. Ethyl acetate was added, and the organic phase was washed with water and brine, dried (MgSO4), filtered and concentrated. This crude material was purified by preparative HPLC to yield the title compound (0.018 g, 37%) as a solid.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C@H:8]([O:10][C:11]1[CH:15]=[C:14]([N:16]2[C:24]3[CH:23]=[C:22]([CH2:25][OH:26])[N:21]=[CH:20][C:19]=3[N:18]=[CH:17]2)[S:13][C:12]=1[C:27]([NH2:29])=[O:28])[CH3:9].[CH3:30][S:31](Cl)(=[O:33])=[O:32].C(N(CC)CC)C>ClCCl>[CH3:30][S:31]([O:26][CH2:25][C:22]1[N:21]=[CH:20][C:19]2[N:18]=[CH:17][N:16]([C:14]3[S:13][C:12]([C:27](=[O:28])[NH2:29])=[C:11]([O:10][C@@H:8]([C:3]4[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=4[Cl:1])[CH3:9])[CH:15]=3)[C:24]=2[CH:23]=1)(=[O:33])=[O:32]
Reactant: C[C@@H](Oc1cc(-n2cnc3cnc(CO)cc32)sc1C(N)=O)c1ccccc1Cl
Reactant: CS(=O)(=O)Cl
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: C[C@@H](Oc1cc(-n2cnc3cnc(COS(C)(=O)=O)cc32)sc1C(N)=O)c1ccccc1Cl

Procedure:
In a similar manner as described for example 49 (step 1), 428 mg of 3-[(1R)-1-(2-chlorophenyl)ethoxy]-5-[6-(hydroxymethyl)-1H-imidazo[4,5-c]pyridin-1-yl]thiophene-2-carboxamide, 229 mg of methanesulfonyl chloride, and 202 mg of triethylamine in 10 ml dichloromethane give (1-{5-carbamoyl-4-[(1R)-1-(2-chlorophenyl)ethoxy]-2-thienyl}-1H-imidazo[4,5-c]pyridin-6-yl)methyl methanesulfonate as crude material that is used for step 2 without further purification.
Reaction SMILES: [C:1]([O:5][C:6]([NH:8][C@@H:9]([CH2:13][CH2:14][CH:15]=[CH2:16])[C:10]([OH:12])=[O:11])=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH3:17]C(CCCC)C(N[C@@H](CC=C)C(O)=O)=O>>[C:1]([O:5][C:6]([N:8]([CH3:17])[C@@H:9]([CH2:13][CH2:14][CH:15]=[CH2:16])[C:10]([OH:12])=[O:11])=[O:7])([CH3:4])([CH3:3])[CH3:2]
Reactant: C=CCC[C@H](NC(=O)OC(C)(C)C)C(=O)O
Reactant: C=CC[C@H](NC(=O)C(C)CCCC)C(=O)O
Product: C=CCC[C@@H](C(=O)O)N(C)C(=O)OC(C)(C)C
Yield: 98 %

Procedure:
Step K (1): Same procedure as Step D (3). (S)-2-(tert-Butoxycarbonyl-amino)hex-5-enoic acid (was used in place of (2S)-2-(2-methylhexanamido)pent-4-enoic acid. The procedure provided 2.06 g (98% yield) of (S)-2-(tert-butoxycarbonyl(methyl)amino)hex-5-enoic acid. LRMS (M−H)−=242.1; 1H NMR (500 MHz, CDCl3) δ ppm 1.45 (d, J=15.26 Hz, 9H) 1.86 (s, 1H) 1.99-2.19 (m, 3H) 2.82 (d, J=18.01 Hz, 3H) 4.36-4.72 (m, 1H) 4.96-5.12 (m, 2H) 5.71-5.87 (m, 1H).
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:11][O:12][C:13]2[CH:14]=[N:15][CH:16]=[C:17]([F:19])[CH:18]=2)=[C:6]([CH:10]=1)[C:7]([OH:9])=O.Cl.[NH2:21][C@H:22]([C:24]1[CH:33]=[CH:32][C:27]([C:28]([O:30][CH3:31])=[O:29])=[CH:26][CH:25]=1)[CH3:23]>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:11][O:12][C:13]2[CH:14]=[N:15][CH:16]=[C:17]([F:19])[CH:18]=2)=[C:6]([CH:10]=1)[C:7]([NH:21][C@H:22]([C:24]1[CH:33]=[CH:32][C:27]([C:28]([O:30][CH3:31])=[O:29])=[CH:26][CH:25]=1)[CH3:23])=[O:9]
Reactant: COC(=O)c1ccc([C@H](C)N)cc1
Reactant: O=C(O)c1cc(Cl)ccc1COc1cncc(F)c1
Agent: Cl
Product: COC(=O)c1ccc([C@H](C)NC(=O)c2cc(Cl)ccc2COc2cncc(F)c2)cc1

Procedure:
The title compound was prepared according to the procedure described in step 6 of Example 1 from 5-chloro-2-{[(5-fluoropyridin-3-yl)oxy]methyl}benzoic acid (step 2) and methyl 4-[(1S)-1-aminoethyl]benzoate hydrochloride (step 5 of Example 1):
Reaction SMILES: [N:1]12[CH2:8][CH2:7][CH:4]([CH2:5][CH2:6]1)[CH:3]([OH:9])[CH2:2]2.O[C:11]1[N:12]=[CH:13][C:14]([C:17]2[CH:22]=[CH:21][C:20]([NH:23][C:24](=[O:33])[O:25][CH2:26][C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)=[CH:19][CH:18]=2)=[N:15][CH:16]=1>>[N:1]12[CH2:8][CH2:7][CH:4]([CH2:5][CH2:6]1)[CH:3]([O:9][C:11]1[N:12]=[CH:13][C:14]([C:17]3[CH:18]=[CH:19][C:20]([NH:23][C:24](=[O:33])[O:25][CH2:26][C:27]4[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=4)=[CH:21][CH:22]=3)=[N:15][CH:16]=1)[CH2:2]2
Reactant: O=C(Nc1ccc(-c2cnc(O)cn2)cc1)OCc1ccccc1
Reactant: OC1CN2CCC1CC2
Product: O=C(Nc1ccc(-c2cnc(OC3CN4CCC3CC4)cn2)cc1)OCc1ccccc1

Procedure:
3-Quinuclidinol (Aldrich, 610 mg, 4.8 mmol) was treated with benzyl 4-(5-hydroxypyrazin-2-yl)phenylcarbamate (Ref. EP146282, 1.28 g, 4 mmol) according to the procedure of Example 5A. The title product was purified by chromatography (SiO2, CH2Cl2:MeOH:NH3H2O, 90:10:1, Rf. 0.30) as solid (0.68 g, yield, 40%). 1H NMR (MeOH-d4, 300 MHz) δ 1.47-1.62 (m, 1H), 1.65-1.92 (m, 2H), 1.97-2.14 (m, 1H), 2.22-2.28 (m, 1H), 2.74-3.05 (m, 5H), 3.33-3.46 (m, 1H), 5.10-5.18 (m, 1H), 5.20 (s, 2H), 7.30-7.46 (m, 5H), 7.56 (d, J=8.8 Hz, 2H), 7.88 (d, J=8.8 Hz, 2H), 8.24 (d, J=1.4 Hz, 1H), 8.55 (d, J=1.4 Hz, 1H) ppm. MS (DCl/NH3) m/z 431 (M+H)+.
Reaction SMILES: O[CH:2]=[C:3]1[C:11]2[C:6](=[CH:7][C:8]([C:12]([C:14]3[CH:15]=[C:16]([NH:20][C:21]([C:23]4[O:24][CH:25]=[CH:26][C:27]=4[CH3:28])=[O:22])[CH:17]=[CH:18][CH:19]=3)=[O:13])=[CH:9][CH:10]=2)[NH:5][C:4]1=[O:29].[N:30]1([CH2:35][CH2:36][C:37]2[CH:42]=[CH:41][C:40]([NH2:43])=[CH:39][CH:38]=2)[CH2:34][CH2:33][CH2:32][CH2:31]1>C1COCC1>[O:29]=[C:4]1[C:3](=[CH:2][NH:43][C:40]2[CH:41]=[CH:42][C:37]([CH2:36][CH2:35][N:30]3[CH2:34][CH2:33][CH2:32][CH2:31]3)=[CH:38][CH:39]=2)[C:11]2[C:6](=[CH:7][C:8]([C:12]([C:14]3[CH:15]=[C:16]([NH:20][C:21]([C:23]4[O:24][CH:25]=[CH:26][C:27]=4[CH3:28])=[O:22])[CH:17]=[CH:18][CH:19]=3)=[O:13])=[CH:9][CH:10]=2)[NH:5]1
Reactant: Cc1ccoc1C(=O)Nc1cccc(C(=O)c2ccc3c(c2)NC(=O)C3=CO)c1
Reactant: Nc1ccc(CCN2CCCC2)cc1
Solvent: C1CCOC1
Product: Cc1ccoc1C(=O)Nc1cccc(C(=O)c2ccc3c(c2)NC(=O)C3=CNc2ccc(CCN3CCCC3)cc2)c1
Temperature: 65 °C
Reaction time: 24 h
Yield: 17 %

Procedure:
A small screw cap test tube was charged with 3-Methyl-furan-2-carboxylic acid [3-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide (prepared below, 200 mg, 0.515 mmol) and THF (5.0 mL). To the resulting solution was added 4-(2-Pyrrolidin-1-yl-ethyl)-phenylamine (98 mg, 0.515 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature and concentrated in vacuo. The crude residue was purified by flash silica gel chromatography (EtOAc:MeOH mix eluant with gradient of 1% MeOH to 10% MeOH) to afford the title compound in 17% yield (0.049 g, 0.087 mmol).
Reaction SMILES: [N:1]1[CH:6]=[CH:5][C:4]([C:7]2[C:15]3[C:14](=[O:16])[NH:13][N:12]=[C:11]([C:17]4[CH:22]=[CH:21][N:20]=[CH:19][CH:18]=4)[C:10]=3[S:9][CH:8]=2)=[CH:3][CH:2]=1.[N:23]1[C:32]2[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=2)[CH:26]=[CH:25][C:24]=1[CH2:33][CH2:34]O.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.CC(OC(/N=N/C(OC(C)C)=O)=O)C>C(Cl)Cl>[N:1]1[CH:6]=[CH:5][C:4]([C:7]2[C:15]3[C:14](=[O:16])[N:13]([CH2:34][CH2:33][C:24]4[CH:25]=[CH:26][C:27]5[C:32](=[CH:31][CH:30]=[CH:29][CH:28]=5)[N:23]=4)[N:12]=[C:11]([C:17]4[CH:22]=[CH:21][N:20]=[CH:19][CH:18]=4)[C:10]=3[S:9][CH:8]=2)=[CH:3][CH:2]=1
Reactant: O=c1[nH]nc(-c2ccncc2)c2scc(-c3ccncc3)c12
Reactant: OCCc1ccc2ccccc2n1
Agent: CC(C)OC(=O)/N=N/C(=O)OC(C)C
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: ClCCl
Product: O=c1c2c(-c3ccncc3)csc2c(-c2ccncc2)nn1CCc1ccc2ccccc2n1
Temperature: 25 °C
Reaction time: 3 h
Yield: 17.6 %

Procedure:
To a solution of 3,7-di(pyridin-4-yl)thieno[2,3-d]pyridazin-4(5H)-one from example 1.5 (100 mg, 0.32 mmol), 2-quinolin-2-yl-ethanol from example a1 (58 mg, 0.33 mmol) and PPh3 (256 mg, 0.98 mmol) in DCM (10 mL), DIAD (198 mg, 0.98 mmol) was added dropwise. The mixture was stirred at room temperature for 3 h, concentrated and the residue was purified by Prep-HPLC to give the title compound as white solid (26 mg, 17.6% yield).
Reaction SMILES: [SH:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][N:3]=1.[CH2:8]([C:10]1[CH:18]=[CH:17][C:13]([C:14](Cl)=[O:15])=[CH:12][CH:11]=1)[CH3:9]>C1COCC1>[CH2:8]([C:10]1[CH:18]=[CH:17][C:13]([C:14](=[O:15])[S:1][C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][N:3]=2)=[CH:12][CH:11]=1)[CH3:9]
Reactant: Sc1ccccn1
Reactant: CCc1ccc(C(=O)Cl)cc1
Solvent: C1CCOC1
Product: CCc1ccc(C(=O)Sc2ccccn2)cc1
Reaction time: 0.5 h
Yield: 85.9 %

Procedure:
Following the general procedure,18 a solution of 2-mercaptopyridine (11.1 g, 100 mmol) in THF (100 mL) was treated with 4-ethylbenzoylchloride (16.9 g, 100 mmol). The resulting slurry was stirred for 30 min. The precipitate was collected by filtration and washed with hexanes (150 mL) in a Buchner funnel. The filtered material was added into a biphasic solution of saturated aqueous NaHCO3 (100 mL) and diethyl ether (100 mL). The mixture was stirred until the foaming subsided. The organic layer was removed and the water layer was extracted with diethyl ether. The combined organic extract was dried (Na2SO4), and filtered. The filtrate was concentrated to afford pale yellow solid. The solid was washed with hexanes (˜20 mL) to afford a pale yellow solid (20.9 g, 86%): mp 48-50° C.; 1H NMR δ 1.27 (t, J=7.6 Hz, 3H), 2.73 (q, J=7.6 Hz, 2H), 7.31-7.35 (m, 3H), 7.72-7.74 (m, 1H), 7.77-7.81 (m, 1H), 7.94-7.96 (m, 2H), 8.67-8.69 (m, 1H); 13C NMR δ 15.3, 29.1, 123.7, 127.9, 128.5, 131.0, 134.3, 137.3, 150.5, 151.2, 151.6, 189.0; FAB-MS obsd 244.0812, calcd 244.0796 [(M+H)+, M=C14H13NOS]. Anal. Calcd for C14H13NOS: C, 69.10; H, 5.39; N, 5.76. Found: C, 68.96; H, 5.38; N, 5.70.
Reaction SMILES: [Br:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:13]([CH3:14])=[CH:12][C:11]([OH:15])=[CH:10][C:9]2=[O:16])=[C:4]([CH3:17])[CH:3]=1.C(=O)([O-])[O-].[K+].[K+].[F:24][C:25]1[CH:32]=[C:31]([F:33])[CH:30]=[CH:29][C:26]=1[CH2:27]Br>CN(C=O)C>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:13]([CH3:14])=[CH:12][C:11]([O:15][CH2:27][C:26]3[CH:29]=[CH:30][C:31]([F:33])=[CH:32][C:25]=3[F:24])=[CH:10][C:9]2=[O:16])=[C:4]([CH3:17])[CH:3]=1
Reactant: Fc1ccc(CBr)c(F)c1
Reactant: Cc1cc(Br)ccc1-n1c(C)cc(O)cc1=O
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Product: Cc1cc(Br)ccc1-n1c(C)cc(OCc2ccc(F)cc2F)cc1=O
Temperature: 0 °C
Yield: 29 %

Procedure:
1-(4-bromo-2-methylphenyl)-4-hydroxy-6-methylpyridin-2(1H)-one (7.35 g, 25.0 mmol) was dissolved in DMF (15 mL) and stirred with potassium carbonate (4.14 g, 30.0 mmol) and 2,4 difluorobenzyl bromide (3.21 ml (25.0 mmol) at room temperature for 2 hours. The reaction was worked up by pouring in to 300 ml ice water under continuous stirring. A white precipitate was obtained which was isolated by filtering and further purified by triturating with ether to give 3.06 g (29%) of the desired product. 1H NMR (400 MHz, DMSO-d6) δ 7.65-7.59 (m, 2H), 7.49 (dd, J=8.45, 2.22 Hz, 1H), 7.31 (dt, J=9.79, 2.22 Hz, 1H), 7.16-7.08 (m, 2H), 6.05 (d, J=2.58 Hz, 1H), 5.93 (d, J=2.66 Hz, 1H), 5.08 (s, 2H), 1.93 (s, 3H), 1.77 (s, 3H). ES-HRMS m/z 420.0390 (M+H calcd for C20H17BrF2NO2, requires 420.0411).
Reaction SMILES: [H-].[Na+].Cl[CH2:4][CH2:5][S:6](Cl)(=[O:8])=[O:7].[CH:10]1([O:16][C:17]2[N:22]=[CH:21][C:20]([C:23]3[C:24]([NH2:30])=[N:25][CH:26]=[C:27]([CH3:29])[N:28]=3)=[CH:19][CH:18]=2)[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]1>C1COCC1>[CH:10]1([O:16][C:17]2[N:22]=[CH:21][C:20]([C:23]3[C:24]4=[N:30][S:6](=[O:8])(=[O:7])[CH2:5][CH2:4][N:25]4[CH:26]=[C:27]([CH3:29])[N:28]=3)=[CH:19][CH:18]=2)[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15]1
Reactant: Cc1cnc(N)c(-c2ccc(OC3CCCCC3)nc2)n1
Reactant: O=S(=O)(Cl)CCCl
Agent: [H-]
Agent: [Na+]
Solvent: C1CCOC1
Product: CC1=CN2CCS(=O)(=O)N=C2C(c2ccc(OC3CCCCC3)nc2)=N1
Reaction time: 0.17 h

Procedure:
To a suspension of NaH (60%, 238 mg) in THF (dry) (10 ml) was added 2-chloroethanesulfonyl chloride (0.375 mL) at 0° C. and the mixture was stirred for 10 min at the same temperature. A solution of 3-[6-(cyclohexyloxy)pyridin-3-yl]-5-methylpyrazin-2-amine (338 mg) in THF (dry) (10 mL) was added at 0° C. and the mixture was stirred at room temperature under nitrogen for 1 day. The mixture was quenched with water at 0° C. carefully. EtOAc and THF were added and the organic layer was separated, washed with brine, dried over anhydrous sodium sulfate and concentrated in vacuo. The residue was crystallized from MeCN-THF/IPE to give the title compound (84.5 mg) as colorless crystals.
Reaction SMILES: [CH2:1]([O:8][CH2:9][C@@H:10]1[O:14][C@H:11]1[CH2:12][OH:13])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.N1C=CN=C1.[C:20]([Si:24]([CH3:27])([CH3:26])Cl)([CH3:23])([CH3:22])[CH3:21]>CN(C=O)C.C(OCC)(=O)C>[Si:24]([O:13][CH2:12][C@@H:11]1[O:14][C@H:10]1[CH2:9][O:8][CH2:1][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)([C:20]([CH3:23])([CH3:22])[CH3:21])([CH3:27])[CH3:26]
Reactant: OC[C@@H]1O[C@H]1COCc1ccccc1
Reactant: CC(C)(C)[Si](C)(C)Cl
Agent: c1c[nH]cn1
Solvent: CN(C)C=O
Solvent: CCOC(C)=O
Product: CC(C)(C)[Si](C)(C)OC[C@@H]1O[C@H]1COCc1ccccc1
Temperature: 25 °C
Reaction time: 8 h
Yield: 67.4 %

Procedure:
2.15 g of (2S,3S)-4-benzyloxy-2,3-epoxy-1-butanol was dissolved in 13 ml of dry DMF, and 1.83 g of imidazole and 2 g of tert-butyldimethylchlorosilane were added thereto. The mixture was stirred at room temperature overnight. The reaction solution was diluted with ethyl acetate, washed sequentially with cold 1N hydrochloric acid, water and a saturated sodium chloride aqueous solution and dried over anhydrous sodium sulfate. Then, the solvent was distilled off under reduced pressure, and the residue was purified by silica gel column chromatography (n-hexane/ethyl acetate=10/1) to obtain 2.3 g of (2S,3S)-4-benzyloxy-2,3-epoxy-1-butanol tert-butyldimethylsilyl ether as colorless oily substance.
Reaction SMILES: CS(O[CH2:6][CH2:7][N:8]1[C:12]2=[N:13][CH:14]=[N:15][C:16]([NH2:17])=[C:11]2[C:10]([C:18]2[CH:23]=[CH:22][C:21]([NH:24][C:25]([C:27]3[N:28]([CH3:36])[C:29]4[C:34]([CH:35]=3)=[CH:33][CH:32]=[CH:31][CH:30]=4)=[O:26])=[C:20]([O:37][CH3:38])[CH:19]=2)=[N:9]1)(=O)=O.[CH3:39][N:40]1[CH2:45][CH2:44][NH:43][CH2:42][CH2:41]1.C(N(CC)CC)C>CN(C=O)C>[NH2:17][C:16]1[N:15]=[CH:14][N:13]=[C:12]2[N:8]([CH2:7][CH2:6][N:43]3[CH2:44][CH2:45][N:40]([CH3:39])[CH2:41][CH2:42]3)[N:9]=[C:10]([C:18]3[CH:23]=[CH:22][C:21]([NH:24][C:25]([C:27]4[N:28]([CH3:36])[C:29]5[C:34]([CH:35]=4)=[CH:33][CH:32]=[CH:31][CH:30]=5)=[O:26])=[C:20]([O:37][CH3:38])[CH:19]=3)[C:11]=12
Reactant: CN1CCNCC1
Reactant: COc1cc(-c2nn(CCOS(C)(=O)=O)c3ncnc(N)c23)ccc1NC(=O)c1cc2ccccc2n1C
Solvent: CCN(CC)CC
Solvent: CN(C)C=O
Product: COc1cc(-c2nn(CCN3CCN(C)CC3)c3ncnc(N)c23)ccc1NC(=O)c1cc2ccccc2n1C
Temperature: 70 °C
Yield: 32.3 %

Procedure:
A mixture of 2-[4-amino-3-(3-methoxy-4-{[(1-methyl-1H-2-indolyl)carbonyl]amino}phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]ethyl methanesulfonate (Intermediate 4) (0.265 g, 0.495 mmol), N-methylpiperazine (0.065 mL, 0.58 mmol), and triethylamine (0.10 mL, 0.74 mmol) in DMF (5 mL) was heated at 70° C. for 20 h. The reaction mixture was cooled to ambient temperature and the solvent removed in vacuo. Water (25 mL) was added and the resulting precipitate was collected by filtration, washed with water (25 mL) and ether (50 mL), and dried in vacuo to afford a brown solid which was purified by silica gel column chromatography. The appropriate fractions were combined and concentrated to afford N2-(4-{4-amino-1-[2-(4-methylpiperazino)ethyl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-2-methoxyphenyl)-1-methyl-1H-2-indolecarboxamide as a beige solid (0.084 g, 0.16 mmol): 1H NMR (d6-DMSO, 400 MHz): δH 9.44 (1H, s), 8.26 (1H, s), 8.11 (1H, d, J=8.4 Hz), 7.70 (1H, d, J=8.4 Hz), 7.29-7.35 (4H, m), 7.15 (1H, t, J=7.4 Hz), 4.46 (2H, t, J=6.8 Hz), 4.04 (3H, s), 3.96 (3H, s), 2.80 (2H, t, J=6.6 Hz), 2.49-2.50 (2H, obscured by DMSO peak), 2.23-2.26 (4H, m), 2.12 (3H, s), and 0.97-0.99 (2H, m); RP-HPLC (Hypersil C18, 5 μm, 100 Å, 15 cm; 5%-100% acetonitrile—0.1 M ammonium acetate over 15 min, 1 mL/min). Rt 10.24. MS: MH+540.3.
Reaction SMILES: [NH2:1][C:2]1[C:10]2[C:5](=[CH:6][C:7]([Cl:11])=[CH:8][CH:9]=2)[N:4]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[C:3]=1[C:17](=[O:25])[C:18]1[CH:23]=[CH:22][CH:21]=[C:20]([Cl:24])[CH:19]=1.N1C=CC=CC=1.[CH3:32][S:33](Cl)(=[O:35])=[O:34]>ClCCl>[CH3:32][S:33]([N:1]([S:33]([CH3:32])(=[O:35])=[O:34])[C:2]1[C:10]2[C:5](=[CH:6][C:7]([Cl:11])=[CH:8][CH:9]=2)[N:4]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[C:3]=1[C:17](=[O:25])[C:18]1[CH:23]=[CH:22][CH:21]=[C:20]([Cl:24])[CH:19]=1)(=[O:35])=[O:34]
Reactant: CCOC(=O)n1c(C(=O)c2cccc(Cl)c2)c(N)c2ccc(Cl)cc21
Reactant: CS(=O)(=O)Cl
Solvent: ClCCl
Solvent: c1ccncc1
Product: CCOC(=O)n1c(C(=O)c2cccc(Cl)c2)c(N(S(C)(=O)=O)S(C)(=O)=O)c2ccc(Cl)cc21
Temperature: 25 °C
Reaction time: 19 h
Yield: 98.7 %

Procedure:
To a solution of ethyl 3-amino-6-chloro-2-(3-chlorobenzoyl)-]-1H-indole-1-carboxylate (step 1 of Example 4, 507 mg, 1.25 mmol) in dichloromethane (15 ml) was added pyridine (0.32 ml, 4.04 mmol) and methanesulfonyl chloride (0.16 ml, 2.02 mmol). After stirring for 19 h, additional pyridine (1.3 ml, 16.2 mmol) and methanesulfonyl chloride (0.32 ml, 4.04 mmol) were added and the mixture heated at reflux for 17 h and then cooled to room temperature. The mixture was concentrated, and partitioned between ethyl acetate (200 ml) and 2 M aqueous HCl (100 ml). The organic layer was separated and washed with 2 M aqueous HCl (100 ml×2), saturated aqueous sodium bicarbonate (100 ml×3), and dried (Na2SO4). After removal of solvent the residue was purified by flash chromatography eluting with ethyl acetate/hexane (1:4) to afford the title compound (532 mg, 74%) as an oil.
Reaction SMILES: [CH:1]([C:4]1[C:9]([CH2:10][OH:11])=[C:8]([C:12]2[CH:17]=[CH:16][C:15]([Cl:18])=[CH:14][CH:13]=2)[C:7]([CH:19]=[CH:20][CH2:21][CH2:22][CH3:23])=[C:6]([CH:24]([CH3:26])[CH3:25])[N:5]=1)([CH3:3])[CH3:2]>C(OCC)(=O)C.CCCCCC>[CH:1]([C:4]1[C:9]([CH2:10][OH:11])=[C:8]([C:12]2[CH:13]=[CH:14][C:15]([Cl:18])=[CH:16][CH:17]=2)[C:7]([CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])=[C:6]([CH:24]([CH3:25])[CH3:26])[N:5]=1)([CH3:3])[CH3:2]
Reactant: CCCC=Cc1c(C(C)C)nc(C(C)C)c(CO)c1-c1ccc(Cl)cc1
Solvent: CCCCCC
Solvent: CCOC(C)=O
Product: CCCCCc1c(C(C)C)nc(C(C)C)c(CO)c1-c1ccc(Cl)cc1

Procedure:
The title compound was prepared from 2,6-diisopropyl-3-hydroxymethyl-4-(4-chlorophenyl)-5(pent-1-enyl)pyridine (Example 143) by the procedure described in Example 126. 1H NMR (300 MHz, CDCl3): δ 0.79 (t, J=7.0 Hz, 3 H), 1.08-1.38 (m, 18 H), 2.26 (m, 2 H), 3.22 (m, 1 H), 3.40 (m, 1 H), 4.31 (d, J=5.0 Hz, 1 H), 7.13 (d, J=8.0 Hz, 2 H), 7.42 (d, J=8.0 Hz, 2 H). mp 83-85° C. Rf=0.36 (10% ethyl acetate/n-hexane).