Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH2:1]([N:3]1[C:7]2=[N:8][C:9]([CH2:49][CH3:50])=[C:10]([CH2:19][NH:20][C:21]([C:23]3[CH:28]=[CH:27][CH:26]=[C:25]([C:29]([NH:31][CH2:32][C:33]4[CH:34]=[C:35]([C:41]5[CH:46]=[CH:45][CH:44]=[C:43]([CH:47]=O)[CH:42]=5)[CH:36]=[CH:37][C:38]=4[O:39][CH3:40])=[O:30])[CH:24]=3)=[O:22])[C:11]([NH:12][CH:13]3[CH2:18][CH2:17][O:16][CH2:15][CH2:14]3)=[C:6]2[CH:5]=[N:4]1)[CH3:2].[N:51]1(C(OC(C)(C)C)=O)[CH2:57][CH2:56][CH2:55][NH:54][CH2:53][CH2:52]1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+].CC(O)=O>C(Cl)Cl>[CH2:1]([N:3]1[C:7]2=[N:8][C:9]([CH2:49][CH3:50])=[C:10]([CH2:19][NH:20][C:21]([C:23]3[CH:28]=[CH:27][CH:26]=[C:25]([C:29]([NH:31][CH2:32][C:33]4[CH:34]=[C:35]([C:41]5[CH:46]=[CH:45][CH:44]=[C:43]([CH2:47][N:51]6[CH2:57][CH2:56][CH2:55][NH:54][CH2:53][CH2:52]6)[CH:42]=5)[CH:36]=[CH:37][C:38]=4[O:39][CH3:40])=[O:30])[CH:24]=3)=[O:22])[C:11]([NH:12][CH:13]3[CH2:14][CH2:15][O:16][CH2:17][CH2:18]3)=[C:6]2[CH:5]=[N:4]1)[CH3:2]
Reactant: CC(C)(C)OC(=O)N1CCCNCC1
Reactant: CCc1nc2c(cnn2CC)c(NC2CCOCC2)c1CNC(=O)c1cccc(C(=O)NCc2cc(-c3cccc(C=O)c3)ccc2OC)c1
Agent: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: [Na+]
Solvent: CC(=O)O
Solvent: ClCCl
Product: CCc1nc2c(cnn2CC)c(NC2CCOCC2)c1CNC(=O)c1cccc(C(=O)NCc2cc(-c3cccc(CN4CCCNCC4)c3)ccc2OC)c1
Reaction time: 3 h
Yield: 60.3 %

Procedure:
N-{[1,6-Diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}-N′-{[3′-formyl-4-(methyloxy)-3-biphenylyl]methyl}-1,3-benzenedicarboxamide (54 mg, 0.00008 mol) in DCM, 1,1-dimethylethyl hexahydro-1H-1,4-diazepine-1-carboxylate (24 mg, 0.00012 mol) and sodium triacetoxyborohydride (34 mg., 0.00016 mol) and AcOH (6 uL) were agitated overnight on a shaker. LC-MS was used to monitor the reaction. The reaction was quenched with sat. aq. NaHCO3, then extracted with DCM (2×). Combined organic extracts were washed with sat. aq. NaCl and dried (Na2SO4) and concentrated to a residue. The residue was taken up in DCM (10 mL) containing 25% TFA and allowed to stand at room temperature for 3 h. LC-MS showed the reaction to be complete. Solvent was stripped off. Purification was carried out on Gilson instrument with acetonitrile-water (0.1% TFA) gradient; C18-RP column. Fractions containing the clean desired product were combined; diluted with EtOAc; washed with sat. aq. NaHCO3; aq. phase was back-extracted with EtOAc. Combined organic extracts were washed with sat. aq. NaCl and dried (Na2SO4) and concentrated to a residue. It was taken up in a small amount of DCM and transferred to a vial and pumped down to afford the title compound as a chalky white solid [36.6 mg (60%)]. LC-MS m/z 760 (M+H)+.
Reaction SMILES: C1(N=C=NC2CCCCC2)CCCCC1.[O:16]1[CH2:21][CH2:20][N:19]([CH2:22][CH2:23][C:24]([OH:26])=O)[CH2:18][CH2:17]1.Cl.[NH2:28][C:29]1[CH:38]=[C:37]2[C:32]([C:33]([NH:39][C:40]3[CH:45]=[C:44]([O:46][C:47]([O:49][CH3:50])=[O:48])[C:43]([CH3:51])=[CH:42][C:41]=3[F:52])=[N:34][CH:35]=[N:36]2)=[CH:31][CH:30]=1>N1C=CC=CC=1>[F:52][C:41]1[CH:42]=[C:43]([CH3:51])[C:44]([O:46][C:47]([O:49][CH3:50])=[O:48])=[CH:45][C:40]=1[NH:39][C:33]1[C:32]2[C:37](=[CH:38][C:29]([NH:28][C:24](=[O:26])[CH2:23][CH2:22][N:19]3[CH2:18][CH2:17][O:16][CH2:21][CH2:20]3)=[CH:30][CH:31]=2)[N:36]=[CH:35][N:34]=1
Reactant: O=C(O)CCN1CCOCC1
Reactant: COC(=O)Oc1cc(Nc2ncnc3cc(N)ccc23)c(F)cc1C
Agent: C(=NC1CCCCC1)=NC1CCCCC1
Agent: Cl
Solvent: c1ccncc1
Product: COC(=O)Oc1cc(Nc2ncnc3cc(NC(=O)CCN4CCOCC4)ccc23)c(F)cc1C
Reaction time: 0.17 h
Yield: 48.2 %

Procedure:
1,3-Dicyclohexylcarbodiimide (343 mg, 1.6 mmol) was added to a suspension of 3-morpholinopropionic acid (325 mg, 1.6 mmol) in pyridine (12 ml) and the mixture stirred for 10 minutes. 7-Amino-4-(2-fluoro-5-methoxycarbonyloxy-4-methylanilino)quinazoline hydrochloride (370 mg, 0.97 mmol), (prepared as described for the starting material in Example 29), was added and the mixture stirred for 32 hours. 3-Morpholinopropionic acid (57 mg, 0.29 mmol) followed by 1,3-dicyclohexylcarbodiimide (100 mg, 0.48 mmol) was added and the mixture stirred for a further 18 hours. The solvent was removed by evaporation, the residue partitioned between water and ethyl acetate and the aqueous layer adjusted to pH8 with a saturated solution of sodium hydrogen carbonate. The organic layer was separated, washed with brine, dried (MgSO4), and the solvent removed by evaporation. The residue was purified by column chromatography eluting with methylene chloride/methanol (95/5) to give 4-(2-fluoro-5-methoxycarbonyloxy-4-methylanilino)-7-(3-morpholinopropionamido)quinazoline (226 mg, 48%) as a white solid.
Reaction SMILES: [Cl:1][C:2]1[C:11]([O:12][CH2:13][C:14]2[CH:19]=[CH:18][C:17]([O:20][CH3:21])=[CH:16][CH:15]=2)=[C:10]([O:22][CH2:23][C:24]2[CH:29]=[CH:28][C:27]([O:30][CH3:31])=[CH:26][CH:25]=2)[CH:9]=[C:8]2[C:3]=1[C:4](=[O:37])[C:5]([C:34]([OH:36])=O)=[CH:6][N:7]2[CH2:32][CH3:33].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.[N:71]1([CH2:76][CH2:77][NH2:78])[CH2:75][CH2:74][CH2:73][CH2:72]1>CN(C)C=O>[Cl:1][C:2]1[C:11]([O:12][CH2:13][C:14]2[CH:19]=[CH:18][C:17]([O:20][CH3:21])=[CH:16][CH:15]=2)=[C:10]([O:22][CH2:23][C:24]2[CH:25]=[CH:26][C:27]([O:30][CH3:31])=[CH:28][CH:29]=2)[CH:9]=[C:8]2[C:3]=1[C:4](=[O:37])[C:5]([C:34]([NH:78][CH2:77][CH2:76][N:71]1[CH2:75][CH2:74][CH2:73][CH2:72]1)=[O:36])=[CH:6][N:7]2[CH2:32][CH3:33]
Reactant: CCn1cc(C(=O)O)c(=O)c2c(Cl)c(OCc3ccc(OC)cc3)c(OCc3ccc(OC)cc3)cc21
Reactant: NCCN1CCCC1
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CCN(C(C)C)C(C)C
Solvent: CN(C)C=O
Product: CCn1cc(C(=O)NCCN2CCCC2)c(=O)c2c(Cl)c(OCc3ccc(OC)cc3)c(OCc3ccc(OC)cc3)cc21
Temperature: 25 °C
Reaction time: 0.25 h
Yield: 66.9 %

Procedure:
To a solution of 5-chloro-1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (Example 16f) (5 g, 8.68 mmol) in N,N-Dimethylformamide (DMF) (75 mL) was added HATU (3.96 g, 10.42 mmol) and DIPEA (4.55 mL, 26.1 mmol), the resulting mixture was stirred at r.t. for 15 min. Then 2-(pyrrolidin-1-yl)ethanamine (1.502 mL, 9.55 mmol) was added and the resulting mixture was stirred at r.t. for 1 h. The mixture was concentrated and partitioned between water and DCM. The organic layer was separated and washed with water (2×), sat. NaHCO3 (aq.) and brine. The organic solution was dried over Na2SO4, and concentrated. The residue was purified by automated silica gel chromatography (CombiFlash Rf) eluting with MeOH/DCM (0-25%), followed by reverse phase chromatography (CombiFlash Rf) eluting with ACN/water (0-100%) to afford 5-chloro-1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-N-(2-(pyrrolidin-1-yl)ethyl)-1,4-dihydroquinoline-3-carboxamide (3.6 g, 5.81 mmol, 66.9% yield) as a white solid. LCMS: (M+H)+: 620.5
Reaction SMILES: [H-].[Na+].[CH3:3][O:4][C:5]([C:7]1[C:15]2[C:10](=[N:11][CH:12]=[C:13]([Cl:16])[CH:14]=2)[N:9]([S:17]([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)(=[O:19])=[O:18])[C:8]=1[CH2:26]Br)=[O:6].[C:28]([CH2:30][NH:31][S:32]([C:35]1[CH:40]=[CH:39][C:38]([CH3:41])=[CH:37][CH:36]=1)(=[O:34])=[O:33])#[N:29].Cl>CN(C=O)C>[CH3:3][O:4][C:5]([C:7]1[C:15]2[C:10](=[N:11][CH:12]=[C:13]([Cl:16])[CH:14]=2)[N:9]([S:17]([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)(=[O:19])=[O:18])[C:8]=1[CH2:26][N:31]([CH2:30][C:28]#[N:29])[S:32]([C:35]1[CH:36]=[CH:37][C:38]([CH3:41])=[CH:39][CH:40]=1)(=[O:34])=[O:33])=[O:6]
Reactant: COC(=O)c1c(CBr)n(S(=O)(=O)c2ccccc2)c2ncc(Cl)cc12
Reactant: Cc1ccc(S(=O)(=O)NCC#N)cc1
Agent: Cl
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Product: COC(=O)c1c(CN(CC#N)S(=O)(=O)c2ccc(C)cc2)n(S(=O)(=O)c2ccccc2)c2ncc(Cl)cc12
Temperature: 0 °C
Reaction time: 0.25 h
Yield: 75.2 %

Procedure:
Sodium hydride (4.1 g, 60% dispersion in mineral oil, 101 mmol) was added portionwise to a cooled (0° C.) solution of 1-benzenesulfonyl-5-chloro-2-bromomethyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid methyl ester (40.8 g, 91.9 mmol) and N-cyanomethyl-4-methyl-benzenesulfonamide (21.3 g, 101 mmol) in DMF (400 mL). The reaction mixture was stirred at 0° C. for 15 minutes, then allowed to warm to ambient temperature and stirred for 1 hour. The reaction mixture was poured into a cooled, stirred solution of 2M hydrochloric acid (400 mL). The resultant precipitate was collected by filtration (slow) and the cake washed with water, followed by methanol and then diethyl ether. The resulting cake was dried to afford the title compound as a tan solid (39.6 g, 75%). LCMS (Method B: RT=4.58 min, M+H+=573/575. 1H NMR (400 MHz, CDCl3): 8.40 (d, J=2.4 Hz, 1H), 8.33-8.33 (m, 2H), 8.27 (d, J=2.4 Hz, 1H), 7.78 (d, J=8.2 Hz, 2H), 7.64-7.64 (m, 1H), 7.55-7.54 (m, 2H), 7.34 (d, J=8.1 Hz, 2H), 5.43 (s, 2H), 4.28 (s, 2H), 3.96 (s, 3H), 2.43 (s, 3H).
Reaction SMILES: BrN1[C:6](=[O:7])CCC1=O.[Cl:9][C:10]1[CH:11]=[C:12]2[C:16](=[CH:17][CH:18]=1)[N:15]([CH2:19][C:20]([OH:22])=[O:21])[C:14]([CH3:23])=[C:13]2[C:24]1[C:33]2[C:28](=[CH:29][C:30]([Cl:34])=[CH:31][CH:32]=2)[N:27]=[CH:26][CH:25]=1>CN(C=O)C.CO>[Cl:9][C:10]1[CH:11]=[C:12]2[C:16](=[CH:17][CH:18]=1)[N:15]([CH2:19][C:20]([OH:22])=[O:21])[C:14]([CH2:23][O:7][CH3:6])=[C:13]2[C:24]1[C:33]2[C:28](=[CH:29][C:30]([Cl:34])=[CH:31][CH:32]=2)[N:27]=[CH:26][CH:25]=1
Reactant: Cc1c(-c2ccnc3cc(Cl)ccc23)c2cc(Cl)ccc2n1CC(=O)O
Reactant: O=C1CCC(=O)N1Br
Solvent: CO
Solvent: CN(C)C=O
Product: COCc1c(-c2ccnc3cc(Cl)ccc23)c2cc(Cl)ccc2n1CC(=O)O

Procedure:
1-Bromo-2,5-pyrrolidinedione (0.26 g) was added to a solution of the product from Example 27 step b) (0.5 g) in DMF (5 ml) and methanol (2 ml), and the solution stirred for 1 h. The solvents were evaporated in vacuo and the residue purified by reverse phase HPLC. After evaporation in vacuo the oily residue was treated with ether to give a solid which was filtered and dried to yield the title compound as a white solid (48 mg).
Reaction SMILES: CN1C2=NC=C(C[N:12]3[CH2:17][CH2:16][N:15]([C:18]4[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=4)[CH2:14][CH2:13]3)C=C2OC1=O.[CH3:25][N:26]1[C:30]2=[N:31][CH:32]=[C:33]([C:35](=[O:38])[CH2:36]Br)[CH:34]=[C:29]2[O:28][C:27]1=[O:39].CN1C2=NC=C(CBr)C=C2OC1=O>>[CH3:25][N:26]1[C:30]2=[N:31][CH:32]=[C:33]([C:35](=[O:38])[CH2:36][N:12]3[CH2:17][CH2:16][N:15]([C:18]4[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=4)[CH2:14][CH2:13]3)[CH:34]=[C:29]2[O:28][C:27]1=[O:39]
Reactant: Cn1c(=O)oc2cc(C(=O)CBr)cnc21
Reactant: Cn1c(=O)oc2cc(CN3CCN(c4ccccc4)CC3)cnc21
Agent: Cn1c(=O)oc2cc(CBr)cnc21
Product: Cn1c(=O)oc2cc(C(=O)CN3CCN(c4ccccc4)CC3)cnc21

Procedure:
The method of operation is the same as that used for the synthesis of the compound of Example 16, 3-methyl-6-(bromoacetyl)oxazolo[4,5-b]pyridin-2(3H)-one from Preparation 17 being used instead of 3-methyl-6-(bromomethyl)oxazolo[4,5-b]pyridin-2(3H)-one.
Reaction SMILES: COC1C=C(OC)C=CC=1C[N:6]([C:37]1[S:41][N:40]=[CH:39][N:38]=1)[S:7]([C:10]1[CH:18]=[C:17]2[C:13]([C:14]([C:20]3[CH:21]=[CH:22][CH:23]=[C:24]4[C:29]=3[CH2:28][N:27](C(OC(C)(C)C)=O)[CH2:26][CH2:25]4)=[CH:15][N:16]2[CH3:19])=[CH:12][CH:11]=1)(=[O:9])=[O:8].C(O)(C(F)(F)F)=O>C(Cl)Cl>[CH3:19][N:16]1[C:17]2[C:13](=[CH:12][CH:11]=[C:10]([S:7]([NH:6][C:37]3[S:41][N:40]=[CH:39][N:38]=3)(=[O:8])=[O:9])[CH:18]=2)[C:14]([C:20]2[CH:21]=[CH:22][CH:23]=[C:24]3[C:29]=2[CH2:28][NH:27][CH2:26][CH2:25]3)=[CH:15]1
Reactant: COc1ccc(CN(c2ncns2)S(=O)(=O)c2ccc3c(-c4cccc5c4CN(C(=O)OC(C)(C)C)CC5)cn(C)c3c2)c(OC)c1
Solvent: ClCCl
Solvent: O=C(O)C(F)(F)F
Product: Cn1cc(-c2cccc3c2CNCC3)c2ccc(S(=O)(=O)Nc3ncns3)cc21
Temperature: 25 °C
Reaction time: 8 h

Procedure:
Tert-butyl 8-(6-(N-(2,4-dimethoxybenzyl)-N-(1,2,4-thiadiazol-5-yl)sulfamoyl)-1-methyl-1H-indol-3-yl)-3,4-dihydroisoquinoline-2(1H)-carboxylate (0.223 g, 0.330 mmol) was dissolved in 0.5 mL of DCM and TFA (0.1 ml, 1.298 mmol) was added. The reaction was stirred overnight at room temperature. The reaction was concentrated, dissolved in acetonitrile, and passed through a Biotage Isolute® PE-AX ion exchange column (Biotage AB, Uppsala, SE). The column was flushed several times with acetonitrile, then the product was liberated by flushing several times with an HCl solution in 15% MeOH/EtOAc. The resulting solution was concentrated. The material was redissolved in DCM and ethyl acetate and dried over magnesium sulfate. The solution was filtered and concentrated to afford 1-methyl-3-(1,2,3,4-tetrahydroisoquinolin-8-yl)-N-(1,2,4-thiadiazol-5-yl)-1H-indole-6-sulfonamide as a light pink solid. m/z (ESI) 427.0 (M+H)+. 1H NMR (400 MHz, DMSO-d6) δ ppm=7.89 (s, 1 H), 7.79 (s, 1 H), 7.57 (br. s., 1 H), 7.48 (d, J=8.2 Hz, 1 H), 7.39 (d, J=8.7 Hz, 1 H), 7.29 (d, J=7.9 Hz, 1 H), 7.25-7.13 (m, 2 H), 3.99 (br. s., 1 H), 3.89 (s, 3 H), 2.99 (br. s., 2 H)
Reaction SMILES: [NH2:1][CH2:2][C:3]([N:5]1[CH2:10][C@H:9]([CH3:11])[N:8]([CH2:12][C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)[CH2:7][C@H:6]1[CH3:20])=[O:4].[CH3:21][O:22][C:23](=[O:32])[C:24]1[CH:29]=[C:28]([Cl:30])[CH:27]=[N:26][C:25]=1Cl.C(N(CC)CC)C>C(#N)C>[CH3:21][O:22][C:23](=[O:32])[C:24]1[CH:29]=[C:28]([Cl:30])[CH:27]=[N:26][C:25]=1[NH:1][CH2:2][C:3]([N:5]1[CH2:10][C@H:9]([CH3:11])[N:8]([CH2:12][C:13]2[CH:14]=[CH:15][C:16]([F:19])=[CH:17][CH:18]=2)[CH2:7][C@H:6]1[CH3:20])=[O:4]
Reactant: C[C@@H]1CN(Cc2ccc(F)cc2)[C@@H](C)CN1C(=O)CN
Reactant: COC(=O)c1cc(Cl)cnc1Cl
Solvent: CCN(CC)CC
Solvent: CC#N
Product: COC(=O)c1cc(Cl)cnc1NCC(=O)N1C[C@H](C)N(Cc2ccc(F)cc2)C[C@H]1C
Yield: 36.7 %

Procedure:
To a solution of 2-amino-1-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-ethanone (0.27 g, 0.97 mmol) in acetonitrile (5 mL) was added 2,5-dichloro-nicotinic acid methyl ester (0.20 g, 0.97 mmol) and triethylamine (0.135 mL, 0.97 mmol). The reaction was refluxed for 2 hours. The reaction was concentrated and purified by chromatography on silica gel to give the title compound (0.16 g).
Reaction SMILES: C[CH:2]([C:4]1C=CC=[C:6](C(C)C)[C:5]=1[CH2:13][C:14]([C:16]1[C:17]([CH:30]([CH3:32])[CH3:31])=[C:18]([O:25][S:26](=[O:29])(=[O:28])[NH2:27])[C:19]([CH:22]([CH3:24])[CH3:23])=[CH:20][CH:21]=1)=[O:15])C.C(C1C=CC=C(C(C)C)C=1CC(O)=O)(C)C.[S:49]1C=CC(CC(O)=O)=C1>>[S:49]1[CH:2]=[CH:4][C:5]([CH2:13][C:14]([C:16]2[C:17]([CH:30]([CH3:32])[CH3:31])=[C:18]([O:25][S:26](=[O:29])(=[O:28])[NH2:27])[C:19]([CH:22]([CH3:24])[CH3:23])=[CH:20][CH:21]=2)=[O:15])=[CH:6]1
Reactant: CC(C)c1cccc(C(C)C)c1CC(=O)c1ccc(C(C)C)c(OS(N)(=O)=O)c1C(C)C
Reactant: O=C(O)Cc1ccsc1
Agent: CC(C)c1cccc(C(C)C)c1CC(=O)O
Product: CC(C)c1ccc(C(=O)Cc2ccsc2)c(C(C)C)c1OS(N)(=O)=O

Procedure:
This compound was prepared in the same manner as for the title compound of Example 1, except that 2,6-diisopropylphenylacetic acid was replaced with 3-thiopheneacetic acid, mp 136°-138° C.
Reaction SMILES: [Si:1]([O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[N:16]=[C:17]([C:22]3[S:23][CH:24]=[CH:25][CH:26]=3)[C:18]([NH2:21])=[N:19][CH:20]=2)=[CH:11][CH:10]=1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].[Si:27]([O:34][C:35]1[CH:40]=[CH:39][C:38]([CH2:41][C:42](Cl)=[O:43])=[CH:37][CH:36]=1)([C:30]([CH3:33])([CH3:32])[CH3:31])([CH3:29])[CH3:28].O>CN(C)C1C=CN=CC=1.N1C=CC=CC=1>[Si:27]([O:34][C:35]1[CH:36]=[CH:37][C:38]([CH2:41][C:42]([NH:21][C:18]2[C:17]([C:22]3[S:23][CH:24]=[CH:25][CH:26]=3)=[N:16][C:15]([C:12]3[CH:11]=[CH:10][C:9]([O:8][Si:1]([C:4]([CH3:7])([CH3:5])[CH3:6])([CH3:2])[CH3:3])=[CH:14][CH:13]=3)=[CH:20][N:19]=2)=[O:43])=[CH:39][CH:40]=1)([C:30]([CH3:33])([CH3:32])[CH3:31])([CH3:29])[CH3:28]
Reactant: CC(C)(C)[Si](C)(C)Oc1ccc(CC(=O)Cl)cc1
Reactant: CC(C)(C)[Si](C)(C)Oc1ccc(-c2cnc(N)c(-c3cccs3)n2)cc1
Agent: CN(C)c1ccncc1
Solvent: c1ccncc1
Solvent: O
Product: CC(C)(C)[Si](C)(C)Oc1ccc(CC(=O)Nc2ncc(-c3ccc(O[Si](C)(C)C(C)(C)C)cc3)nc2-c2cccs2)cc1
Temperature: 50 °C
Reaction time: 15 h
Yield: 44.4 %

Procedure:
Under an argon atmosphere, to a mixture of 5-[4-(tert-butyldimethylsilyloxy)phenyl]-3-(thiophen-2-yl)pyrazin-2-amine (7f) (600 mg, 1.59 mmol) and 4-(dimethylamino)pyridine (19.8 mg, 162 μmol) dissolved in anhydrous pyridine (20 mL) was added 2-[4-(tert-butyldimethylsilyloxy)phenyl]acetyl chloride (10) prepared above at 0° C. and the mixture was heated with stirring at 50° C. for 15 hours. After cooling to room temperature, to this was added water and the product was extracted with ethyl acetate (200 mL×3). The combined organic extract was washed successively with water (200 mL) and brine (200 mL), followed by drying over anhydrous sodium sulfate. After filtration and concentration under reduced pressure, the residue was purified by column chromatography (silica gel 50 g, n-hexane/ethyl acetate=3/1). The resulting solid was recrystallized (n-hexane/ethyl acetate) to give Compound 11f (446 mg, 706 μmol, 44.4%) as a colorless solid. Rf=0.26 (n-hexane/diethyl ether=2/3); 1H NMR (400 MHz, DMSO-d6) δ 0.18 (s, 6H), 0.23 (s, 6H), 0.94 (s, 9H), 0.97 (s, 9H), 3.65 (s, 2H), 0.678-6.86 (AA′BB′, 2H), 6.97-7.06 (m, 3H, includes AA′BB′), 7.19-7.27 (AA′BB′, 2H), 7.51 (dd, 1H, J=0.9, 3.7 Hz), 7.69 (dd, 1H, J=0.9, 5.0 Hz), 8.06-8.14 (AA′BB′, 2H), 8.93 (s, 1H), 10.60 (s, 1H); 13C NMR (75.5 MHz, DMSO-d6) δ −4.6 (4C), 17.9, 18.0, 25.50 (3C), 25.54 (3C), 41.9, 119.6 (2C), 120.4 (2C), 127.8, 127.9, 128.0, 128.2 (2C), 128.4, 129.5, 130.5 (2C), 137.3, 140.5, 140.6, 142.5, 148.0, 153.9, 157.0, 170.3; IR (KBr, cm−1) 419, 519, 673, 704, 741, 781, 802, 839, 916, 1169, 1265, 1335, 1362, 1373, 1414, 1439, 1472, 1510, 1605, 1667, 2857, 2887, 2930, 2955, 3221; HRMS (ESI+) m/z 654.2617 ([M+Na]+, C34H45N3NaO3Si2+ requires 654.2612).
Reaction SMILES: I[C:2]1[C:7]([O:8][CH:9]([CH3:11])[CH3:10])=[CH:6][N:5]([CH:12]([CH3:29])[C:13]([NH:15][C:16]2[CH:28]=[CH:27][C:19]([C:20]([O:22][C:23]([CH3:26])([CH3:25])[CH3:24])=[O:21])=[CH:18][CH:17]=2)=[O:14])[C:4](=[O:30])[CH:3]=1.BrBr.[Cl:33][C:34]1[CH:35]=[CH:36][C:37]([C:43]#[N:44])=[C:38](B(O)O)[CH:39]=1>>[Cl:33][C:34]1[CH:39]=[CH:38][C:37]([C:43]#[N:44])=[C:36]([C:2]2[C:7]([O:8][CH:9]([CH3:10])[CH3:11])=[CH:6][N:5]([CH:12]([CH3:29])[C:13]([NH:15][C:16]3[CH:17]=[CH:18][C:19]([C:20]([O:22][C:23]([CH3:26])([CH3:24])[CH3:25])=[O:21])=[CH:27][CH:28]=3)=[O:14])[C:4](=[O:30])[CH:3]=2)[CH:35]=1
Reactant: CC(C)Oc1cn(C(C)C(=O)Nc2ccc(C(=O)OC(C)(C)C)cc2)c(=O)cc1I
Reactant: N#Cc1ccc(Cl)cc1B(O)O
Agent: BrBr
Product: CC(C)Oc1cn(C(C)C(=O)Nc2ccc(C(=O)OC(C)(C)C)cc2)c(=O)cc1-c1cc(Cl)ccc1C#N

Procedure:
100 mg of a mixture (3:1) of tert-butyl 4-({2-[4-iodo-2-oxo-5-(propan-2-yloxy)pyridin-1(2H)-yl]propanoyl}amino)benzoate (racemate) and the analogous bromine compound and 41 mg (0.23 mmol) of 5-chloro-2-cyanophenylboronic acid in the presence of [1,1-bis(diphenylphosphino)ferrocene]palladium(II) chloride/dichloromethane monoadduct were reacted according to General Method 2A. Yield: 31 mg (29% of theory)
Reaction SMILES: Cl.S(Cl)(Cl)(=O)=O.[Cl:7][C:8]1[CH:9]=[C:10]2[C:15](=[CH:16][CH:17]=1)[N:14]=[CH:13][N:12]=[C:11]2[NH:18][C:19]1[CH:24]=[CH:23][C:22]([S:25]([OH:28])(=[O:27])=O)=[CH:21][CH:20]=1.[CH2:29]([N:31]([CH2:35][CH3:36])[CH2:32][CH2:33][NH2:34])[CH3:30]>>[Cl:7][C:8]1[CH:9]=[C:10]2[C:15](=[CH:16][CH:17]=1)[N:14]=[CH:13][N:12]=[C:11]2[NH:18][C:19]1[CH:20]=[CH:21][C:22]([S:25]([NH:34][CH2:33][CH2:32][N:31]([CH2:35][CH3:36])[CH2:29][CH3:30])(=[O:27])=[O:28])=[CH:23][CH:24]=1
Reactant: O=S(=O)(O)c1ccc(Nc2ncnc3ccc(Cl)cc23)cc1
Reactant: CCN(CC)CCN
Agent: Cl
Solvent: O=S(=O)(Cl)Cl
Product: CCN(CC)CCNS(=O)(=O)c1ccc(Nc2ncnc3ccc(Cl)cc23)cc1

Procedure:
The sulphonyl chloride hydrochloride derivative of the sulphonic acid or part (a) was used to sulphonylate N,N-diethylethylenediamine using a similar procedure to Example 8. The crude product obtained after evaporation of solvent from the chloroform layer was a brown solid which was purified by column chromatography (basic alumina: 1% ethanol/chloroform) to give a creamy white solid. Recrystallisation from ethanol/water gave the title compound hemihydrate, m.p. 110°-113° C. Analysis: Calculated for C20H24ClNSO2S.1/2H2O C, 54.2%; H, 5.69%; N, 15.8%. Found C, 54.3%; H, 5.64%; N, 16.1%.
Reaction SMILES: [CH2:1]([N:5]1[CH2:10][CH2:9][C:8](=O)[CH2:7][CH2:6]1)[CH2:2][CH2:3][CH3:4].[NH:12]1[CH2:16][CH2:15][CH2:14][CH2:13]1.O>C1(C)C=CC=CC=1>[CH2:1]([N:5]1[CH2:10][CH:9]=[C:8]([N:12]2[CH2:16][CH2:15][CH2:14][CH2:13]2)[CH2:7][CH2:6]1)[CH2:2][CH2:3][CH3:4]
Reactant: CCCCN1CCC(=O)CC1
Reactant: C1CCNC1
Solvent: Cc1ccccc1
Solvent: O
Product: CCCCN1CC=C(N2CCCC2)CC1

Procedure:
A mixture of 1-butyl4-piperidone (10.5 g, 67.6 mmol), pyrrolidine (6.73 g, 94.7 mmol), amberlyst-15 (200 mg) and toluene (100 ml) was stirred at reflux overnight, with a Dean and Stark water collector connected. The crude mixture was co-evaporated with toluene twice (100 ml). The product was isolated as an oil in quantitative yield.
Reaction SMILES: F[C:2]1[C:7]([CH:8]2[CH2:13][CH2:12][CH2:11][O:10][CH2:9]2)=[CH:6][CH:5]=[CH:4][N:3]=1.[S:14]1[C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][C:17]=2[N:16]=[C:15]1[NH:23][C:24]1[CH:29]=[CH:28][C:27]([OH:30])=[CH:26][CH:25]=1.C(=O)([O-])[O-].[Cs+].[Cs+]>CN1C(=O)CCC1.O>[O:10]1[CH2:11][CH2:12][CH2:13][CH:8]([C:7]2[C:2]([O:30][C:27]3[CH:26]=[CH:25][C:24]([NH:23][C:15]4[S:14][C:18]5[CH:19]=[CH:20][CH:21]=[CH:22][C:17]=5[N:16]=4)=[CH:29][CH:28]=3)=[N:3][CH:4]=[CH:5][CH:6]=2)[CH2:9]1
Reactant: Fc1ncccc1C1CCCOC1
Reactant: Oc1ccc(Nc2nc3ccccc3s2)cc1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: O
Solvent: CN1CCCC1=O
Product: c1cnc(Oc2ccc(Nc3nc4ccccc4s3)cc2)c(C2CCCOC2)c1
Temperature: 120 °C
Reaction time: 16 h

Procedure:
2-Fluoro-3-(tetrahydro-2H-pyran-3-yl)pyridine (0.10 g, 0.55 mmol), 4-(benzo[d]thiazol-2-ylamino)phenol (0.33 g, 1.38 mmol), and cesium carbonate (0.54 g, 1.66 mmol) were mixed in NMP (2 mL). The reaction mixture was placed under a nitrogen atmosphere and stirred at 120° C. for 16 h. The reaction mixture was cooled to room temperature, diluted with water, and extracted with EtOAc (2×). The combined organic layers were washed with 1 M aqueous sodium hydroxide, sat. sodium chloride, dried over magnesium sulfate, filtered, and concentrated in vacuo. The resulting crude product was purified by silica gel chromatography to give N-(4-(3-(tetrahydro-2H-pyran-3-yl)pyridin-2-yloxy)phenyl)benzo[d]thiazol-2-amine. MS (ESI, pos. ion) m/z: 404.1 (M+1). IC50 (uM) +++++.
Reaction SMILES: [P:1]([O-:6])([O:4][CH3:5])[O:2][CH3:3].[Cl:7][C:8]1[CH:15]=[CH:14][C:11]([CH:12]=[O:13])=[CH:10][CH:9]=1.Cl>>[OH:13][C@@H:12]([P:1](=[O:6])([O:4][CH3:5])[O:2][CH3:3])[C:11]1[CH:14]=[CH:15][C:8]([Cl:7])=[CH:9][CH:10]=1
Reactant: COP([O-])OC
Reactant: O=Cc1ccc(Cl)cc1
Agent: Cl
Product: COP(=O)(OC)[C@H](O)c1ccc(Cl)cc1
Temperature: -40 °C
Reaction time: 0.5 h
Yield: 90 %

Procedure:
The solution of ALB in tetrahydrofuran (0.1M, 0.40 ml) obtained in Example 1 was concentrated at room temperature for 1 hour under reduced pressure, then 0.4 ml of toluene was added thereto under an argon atmosphere. To this solution was added dimethyl phosphite (37 μl, 0.40 mmol) at room temperature. After stirring for 30 minutes, the reaction vessel was cooled to -40° C., and it was maintained at this temperature for 15 minutes. Then p-chlorobenzaldehyde (0.40 mmol) was added thereto. After reacting for 38 hours, 1N hydrochloric acid was added thereto to stop the reaction. The mixture was extracted with ethyl acetate (10 ml×three times), and the combined extracts were washed with brine and dried over Na2SO4. The solvent was distilled, and the residue was purified by flash column chromatography (acetone/hexane=1/5, on SiO2) to obtain dimethyl (S)-hydroxy(p-chlorophenyl)methylphosphonate as a final product in a yield of 90%. The chemical reaction in this Example is shown in chemical formula 28.