Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [C:1]([CH:4]1[CH2:9][CH2:8][N:7]([CH:10]([C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[C:11]([O:13][C@@H:14]2[CH:19]3[CH2:20][CH2:21][N:16]([CH2:17][CH2:18]3)[CH2:15]2)=[O:12])[CH2:6][CH2:5]1)(=[O:3])[NH2:2].[Cl:28][CH2:29][C:30]([C:32]1[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=1)=[O:31]>CCOC(C)=O.C(#N)C>[Cl-:28].[C:1]([CH:4]1[CH2:9][CH2:8][N:7]([CH:10]([C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[C:11]([O:13][C@@H:14]2[CH:19]3[CH2:20][CH2:21][N+:16]([CH2:29][C:30](=[O:31])[C:32]4[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=4)([CH2:17][CH2:18]3)[CH2:15]2)=[O:12])[CH2:6][CH2:5]1)(=[O:3])[NH2:2]
Reactant: O=C(CCl)c1ccccc1
Reactant: NC(=O)C1CCN(C(C(=O)O[C@H]2CN3CCC2CC3)c2ccccc2)CC1
Solvent: CCOC(C)=O
Solvent: CC#N
Product: NC(=O)C1CCN(C(C(=O)O[C@H]2C[N+]3(CC(=O)c4ccccc4)CCC2CC3)c2ccccc2)CC1
Product: [Cl-]
Yield: 34 %

Procedure:
(R)-Quinuclidin-3-yl 2-(4-carbamoylpiperidin-1-yl)-2-phenylacetate (72 mg, 0.19 mmol) was dissolved in a mixture EtOAc (1.3 ml) and acetonitrile (0.6 ml). 2-Chloro-1-phenylethanone (33.0 mg, 0.21 mmol) was added and the mixture was reacted at the same temperature for three days. The mixture was evaporated and the crude was purified by flash chromatography (DCM/MeOH=85/15 to 8/2) to obtain (3R)-3-(2-(4-carbamoylpiperidin-1-yl)-2-phenylacetoxy)-1-(2-oxo-2-phenylethyl)-1-azoniabicyclo[2.2.2]octane chloride (34 mg, 33.3% yield) as a pale yellow solid.
Reaction SMILES: [C:1]([C:5]1[CH:10]=[C:9]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:8]=[CH:7][C:6]=1[OH:15])([CH3:4])([CH3:3])[CH3:2].[C:16]([OH:20])(=O)[CH:17]=[O:18].O.[C:22](OC(=O)C)(=[O:24])[CH3:23]>ClCCCl.COC(C)(C)C.O.C1(C)C=CC(S(O)(=O)=O)=CC=1>[C:22]([O:20][CH:16]1[C:7]2[CH:8]=[C:9]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:10]=[C:5]([C:1]([CH3:4])([CH3:3])[CH3:2])[C:6]=2[O:15][C:17]1=[O:18])(=[O:24])[CH3:23]
Reactant: CC(=O)OC(C)=O
Reactant: CC(C)(C)c1ccc(O)c(C(C)(C)C)c1
Reactant: O=CC(=O)O
Agent: Cc1ccc(S(=O)(=O)O)cc1
Solvent: O
Solvent: ClCCCl
Solvent: COC(C)(C)C
Product: CC(=O)OC1C(=O)Oc2c1cc(C(C)(C)C)cc2C(C)(C)C
Temperature: 25 °C
Yield: 92 %

Procedure:
A mixture of 21.2 g (0.10 mol) of 2,4-di-tert-butylphenol (97%), 16.3 g (0.11 mol) of 50% aqueous glyoxylic acid and 0.05 g (0.26 mmol) of p-toluenesulfonic acid monohydrate in 30 ml of 1,2-dichloroethane is refluxed under nitrogen for 3.5 hours on a water separator. Afterwards the reaction mixture is concentrated on a vacuum rotary evaporator. The residue is taken up in 9.9 ml (0.105 mol) of acetic anhydride and the solution is refluxed for 90 minutes. The reaction mixture is then cooled to room temperature, diluted with 100 ml of tert-butyl methyl ether and washed in succession with water and dilute sodium hydrogencarbonate solution. The aqueous phases are separated and extracted with 50 ml of tert-butyl methyl ether. The organic phases are combined, dried over magnesium sulfate and concentrated on a vacuum rotary evaporator. Chromatography of the residue on silica gel with the solvent system dichloromethane/hexane=2:1 yields 28.0 g (92%) of 3-acetoxy-5,7-di-tert-butyl-3H-benzofuran-2-one (compound (106), Table 1) as a thick reddish resin.
Reaction SMILES: [C:1]1([CH3:22])[CH:6]=[CH:5][C:4]([P:7]([C:15]2[CH:20]=[CH:19][C:18]([CH3:21])=[CH:17][CH:16]=2)[C:8]2[CH:13]=[CH:12][C:11]([CH3:14])=[CH:10][CH:9]=2)=[CH:3][CH:2]=1.[CH2:23]([Br:30])[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1.P(=O)(O)(O)O>C1(C)C=CC=CC=1>[Br-:30].[CH2:23]([P+:7]([C:4]1[CH:5]=[CH:6][C:1]([CH3:22])=[CH:2][CH:3]=1)([C:15]1[CH:16]=[CH:17][C:18]([CH3:21])=[CH:19][CH:20]=1)[C:8]1[CH:13]=[CH:12][C:11]([CH3:14])=[CH:10][CH:9]=1)[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1
Reactant: BrCc1ccccc1
Reactant: Cc1ccc(P(c2ccc(C)cc2)c2ccc(C)cc2)cc1
Agent: O=P(O)(O)O
Solvent: Cc1ccccc1
Product: Cc1ccc([P+](Cc2ccccc2)(c2ccc(C)cc2)c2ccc(C)cc2)cc1
Product: [Br-]
Temperature: 35 °C

Procedure:
Into a 50 milliliter glass reactor equipped with a thermometer connected to a temperature controller, a heating mantle, a condenser and a magnetic stirring bar, is charged 5.39 gms, (0.0177 mole) of tri-p-tolyl phosphine and 23 gms of toluene. The slurry is heated to 35° C., then 3.6 gms (0.0211 mole) of benzyl bromide is added. This reaction mass is heated to 40° C. in 0.25 hour and maintained for 4 hours, then cooled to 29° C. and the resulting phosphonium salt collected by filtration. The salt is washed with 25 gms of toluene then vacuum dried. There is obtained 6.7 gms of catalyst which has a melting point of >250° C. and a chemical shift of 22.1 ppm (phosphoric acid reference).
Reaction SMILES: N(OS(=O)(=O)O)=[O:2].[CH2:8]([O:15][C:16]1[CH:24]=[C:23]([C:25]([F:28])([F:27])[F:26])[CH:22]=[C:21]([O:29][CH3:30])[C:17]=1[C:18](N)=[O:19])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1>O.ClCCl>[CH2:8]([O:15][C:16]1[CH:24]=[C:23]([C:25]([F:28])([F:27])[F:26])[CH:22]=[C:21]([O:29][CH3:30])[C:17]=1[C:18]([OH:2])=[O:19])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1
Reactant: COc1cc(C(F)(F)F)cc(OCc2ccccc2)c1C(N)=O
Reactant: O=NOS(=O)(=O)O
Solvent: ClCCl
Solvent: O
Product: COc1cc(C(F)(F)F)cc(OCc2ccccc2)c1C(=O)O
Temperature: 0 °C
Reaction time: 4 h
Yield: 64.9 %

Procedure:
To a solution of 1.81 g (12.81 mmol) nitrosylsulfuric acid in 1.5 ml water at 0° C. under nitrogen, was added dropwise a suspension of 463 mg (1.423 mmol) 2-benzyloxy-6-methoxy-4-trifluoromethyl-benzamide in 2.9 ml dichloromethane. The reaction mixture was stirred at 0° C. for 4 hours. The reaction mixture was poured over ice and extracted with dichloromethane. The combined organic layers were dried over sodium sulfate, filtered and evaporated. The crude solid was purified with flash column chromatography on silica (20 g) eluting with a gradient formed from n-heptane and ethyl acetate (0%=>100% in 15 minutes) to provide 431 mg (y: 64.9% yield) of the title compound as a white solid. MS (m/e): 325.1 (M−H)
Reaction SMILES: [C:1]12([C:11]3[CH:20]=[C:19]4[C:14]([CH:15]=[CH:16][C:17]([Br:21])=[CH:18]4)=[CH:13][C:12]=3[OH:22])[CH2:10][CH:5]3[CH2:6][CH:7]([CH2:9][CH:3]([CH2:4]3)[CH2:2]1)[CH2:8]2.[CH2:23](Br)[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1>>[C:1]12([C:11]3[CH:20]=[C:19]4[C:14]([CH:15]=[CH:16][C:17]([Br:21])=[CH:18]4)=[CH:13][C:12]=3[O:22][CH2:23][C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=3)[CH2:8][CH:7]3[CH2:9][CH:3]([CH2:4][CH:5]([CH2:6]3)[CH2:10]1)[CH2:2]2
Reactant: Oc1cc2ccc(Br)cc2cc1C12CC3CC(CC(C3)C1)C2
Reactant: BrCc1ccccc1
Product: Brc1ccc2cc(OCc3ccccc3)c(C34CC5CC(CC(C5)C3)C4)cc2c1
Yield: 79.8 %

Procedure:
Following the basic procedure of Example 11, by reacting 12.5 g (35 mmol) of 7-(1-adamantyl)-6-hydroxy-2-bromonaphthalene with 5 ml (42 mmol) of benzyl bromide, 12.5 g (80%) of the expected compound of melting point 150°-151° C. were obtained.
Reaction SMILES: [F:1][C:2]([F:17])([F:16])[C:3]1[CH:10]=[C:9]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:8]=[C:5]([CH:6]=O)[C:4]=1[OH:15].Cl.[NH2:19][OH:20].C([O-])(=O)C.[Na+]>C(O)C.O>[F:1][C:2]([F:17])([F:16])[C:3]1[CH:10]=[C:9]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:8]=[C:5]([CH:6]=[N:19][OH:20])[C:4]=1[OH:15]
Reactant: CC(C)(C)c1cc(C=O)c(O)c(C(F)(F)F)c1
Reactant: NO
Agent: CC(=O)[O-]
Agent: Cl
Agent: [Na+]
Solvent: O
Solvent: CCO
Product: CC(C)(C)c1cc(C=NO)c(O)c(C(F)(F)F)c1

Procedure:
0.05 moles of the aldehyde from Step A, 0.12 moles of hydroxylamine hydrochloride and sodium acetate (0.12 moles) are dissolved in a mixture of ethanol (100 ml.) and water (30 ml.). The reaction mixture is refluxed for 2 hours, cooled and water added until no more precipitate forms. The solid that separates is crystallized from ethanol to yield 3-trifluoromethyl-5-tert-butyl salicylaldehyde oxime.
Reaction SMILES: [OH-:1].[Na+].[CH3:3][C:4]1[S:5][C:6]([CH3:18])=[CH:7][C:8]=1[CH2:9][C:10](N1CCOCC1)=S.C[OH:20]>>[CH3:3][C:4]1[S:5][C:6]([CH3:18])=[CH:7][C:8]=1[CH2:9][C:10]([OH:20])=[O:1]
Reactant: [OH-]
Reactant: CO
Reactant: Cc1cc(CC(=S)N2CCOCC2)c(C)s1
Agent: [Na+]
Product: Cc1cc(CC(=O)O)c(C)s1

Procedure:
2-(2,5-Dimethyl-3-thienyl)acetic acid is prepared according to a method described in Heterocycl. Chem; EN; 25; 1988; 1571-1581. 21 ml of an aqueous sodium hydroxide solution (50% by mass) are added to 6.7 g of 2-(2,5-dimethyl-3-thienyl)-1-(4-morpholinyl)-1-ethanethione obtained in step 2.1, in solution in 70 ml of methanol, and the mixture is heated for 6 hours under reflux. After evaporation of the methanol, the residue is diluted with water and acidified with an aqueous hydrochloric acid solution (6N). The precipitate formed is filtered and then it is chromatographed on a silica gel column, eluting with dichloromethane to give 3.6 g of beige crystals.
Reaction SMILES: [NH2:1][C:2]1[N:7]=[CH:6][C:5](/[CH:8]=[CH:9]/[C:10]([NH:12][CH2:13][C:14]2[N:15]([C:19]3[CH:24]=[CH:23][C:22]([Cl:25])=[C:21]([CH2:26][O:27][C:28]4[CH:29]=[CH:30][CH:31]=[C:32]5[C:37]=4[N:36]=[C:35]([CH3:38])[CH:34]=[CH:33]5)[C:20]=3[Cl:39])[CH:16]=[CH:17][CH:18]=2)=[O:11])=[CH:4][CH:3]=1.C(N(CC)CC)C.Cl.[CH3:48][C:49]1[N:57]=[CH:56][CH:55]=[CH:54][C:50]=1[C:51](Cl)=[O:52]>ClCCl>[Cl:39][C:20]1[C:21]([CH2:26][O:27][C:28]2[CH:29]=[CH:30][CH:31]=[C:32]3[C:37]=2[N:36]=[C:35]([CH3:38])[CH:34]=[CH:33]3)=[C:22]([Cl:25])[CH:23]=[CH:24][C:19]=1[N:15]1[CH:16]=[CH:17][CH:18]=[C:14]1[CH2:13][NH:12][C:10](=[O:11])/[CH:9]=[CH:8]/[C:5]1[CH:6]=[N:7][C:2]([NH:1][C:51](=[O:52])[C:50]2[CH:54]=[CH:55][CH:56]=[N:57][C:49]=2[CH3:48])=[CH:3][CH:4]=1
Reactant: Cc1ccc2cccc(OCc3c(Cl)ccc(-n4cccc4CNC(=O)/C=C/c4ccc(N)nc4)c3Cl)c2n1
Reactant: Cc1ncccc1C(=O)Cl
Agent: Cl
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: Cc1ccc2cccc(OCc3c(Cl)ccc(-n4cccc4CNC(=O)/C=C/c4ccc(NC(=O)c5cccnc5C)nc4)c3Cl)c2n1
Temperature: 0 °C
Reaction time: 1 h
Yield: 67.2 %

Procedure:
To a mixture of 2-[(E)-3-(6-aminopyridin-3-yl)acryloylaminomethyl]-1-[2,4-dichloro-3-(2-methylquinolin-8-yloxymethyl)phenyl]pyrrole (152 mg) and triethylamine (96 mg) in dichloromethane (3 ml) was added 2-methylnicotinoyl chloride hydrochloride (115 mg) under nitrogen in ice water bath and stirred for 1 hour at the same temperature. The reaction solvent was concentrated in vacuo and the residue was dissolved in methanol. To the solution was added 1M sodium hydroxide solution (0.5 ml) and stirred for 30 minutes. The solution was evaporated and partitioned between chloroform and water. The organic layer was washed with water and brine, dried over magnesium sulfate and evaporated in vacuo. The residue was purified by preparative thin-layer chromatography on silica gel (ethyl acetate) to give 1-[2,4-dichloro-3-(2-methylquinolin-8-yloxymethyl)phenyl]-2-[(E)-3-[6-[2-methylnicotinamido]pyridin-3-yl]acryloylaminomethyl]pyrrole (124 mg) as an amorphous powder.
Reaction SMILES: [F:1][C:2]([F:51])([F:50])[C:3]1[CH:4]=[C:5]([C@H:13]2[O:17][C:16](=[O:18])[N:15]([CH2:19][C:20]3[CH:25]=[C:24]([C:26]([F:29])([F:28])[F:27])[CH:23]=[CH:22][C:21]=3[C:30]3[CH:31]=[C:32]([C:38]4[CH:43]=[CH:42][C:41]([C:44]([O:46]C)=[O:45])=[CH:40][C:39]=4[CH3:48])[CH:33]=[CH:34][C:35]=3[O:36][CH3:37])[C@H:14]2[CH3:49])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.[OH-].[K+].C(O)C>C(O)(=O)C>[F:12][C:9]([F:10])([F:11])[C:7]1[CH:6]=[C:5]([C@H:13]2[O:17][C:16](=[O:18])[N:15]([CH2:19][C:20]3[CH:25]=[C:24]([C:26]([F:29])([F:28])[F:27])[CH:23]=[CH:22][C:21]=3[C:30]3[CH:31]=[C:32]([C:38]4[CH:43]=[CH:42][C:41]([C:44]([OH:46])=[O:45])=[CH:40][C:39]=4[CH3:48])[CH:33]=[CH:34][C:35]=3[O:36][CH3:37])[C@H:14]2[CH3:49])[CH:4]=[C:3]([C:2]([F:1])([F:51])[F:50])[CH:8]=1
Reactant: COC(=O)c1ccc(-c2ccc(OC)c(-c3ccc(C(F)(F)F)cc3CN3C(=O)O[C@H](c4cc(C(F)(F)F)cc(C(F)(F)F)c4)[C@@H]3C)c2)c(C)c1
Agent: [K+]
Agent: [OH-]
Solvent: CCO
Solvent: CC(=O)O
Product: COc1ccc(-c2ccc(C(=O)O)cc2C)cc1-c1ccc(C(F)(F)F)cc1CN1C(=O)O[C@H](c2cc(C(F)(F)F)cc(C(F)(F)F)c2)[C@@H]1C

Procedure:
methyl 2″-({(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-2-oxo-1,3-oxazolidin-3-yl}methyl)-4′-methoxy-2-methyl-4″-(trifluoromethyl)-1,1′:3′,1″-terphenyl-4-carboxylate (20 mg, 0.0276 mmol), aqueous potassium hydroxide (300 μL, 3M, 0.90 mmol) and ethanol (2 mL) were stirred at 20° C. for 2 hours and 20 minutes to complete the hydrolysis. The reaction mixture was acidified by acetic acid. The mixture was purified by preparative TLC on silica gel, (eluted with AcOH/EtOAc/hexanes=5/25/70, v/v) to afford 2″-({(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-2-oxo-1,3-oxazolidin-3-yl}methyl)-4′-methoxy-2-methyl-4″-(trifluoromethyl)-1,1′:3′,1″-terphenyl-4-carboxylic acid. LCMS calc.=711.17; found=712.10 (M+1)+. 1H NMR signals are doubled because of atropoisomerism. 1H NMR (CDCl3, 500 MHz) δ 7.99 (d, J=8.0 Hz, 1H), 7.92 (d, J=8.5 Hz, 1H), 7.85 (d, J=5 Hz, 1H), 7.72-7.68 (m, 1.5H), 7.67-7.60 (m, 2.5H), 7.47-7.36 (m, 2H), 7.32 (d, J=8.0 Hz, 0.5H), 7.28 (d, J=8.0 Hz, 0.5H), 7.15 (s, 1H), 7.08 (d, J=8.5, 7.0 Hz, 1H), 5.58 (d, J=8.0 Hz, 0.5H), 5.29 (d, J=6.5 Hz, 0.5H), 4.97 (d, J=15.5 Hz, 0.5H), 4.94 (d, J=14 Hz, 0.5H), 4.16 (d, J=16 Hz, 0.5H), 3.96 (d, J=15.5 Hz, 0.5H), 3.87 (s, 3H), 3.83-3.74 (m, 1H), 2.38, 2.33 (s, 3H), 0.55 (d, J=6.5 Hz, 1.5H), 0.42 (d, J=7 Hz, 1.5H).
Reaction SMILES: O[O:2][S:3]([O-:5])=O.[K+].[CH3:7][O:8][C:9]([C:11]1[C:16](S)=[CH:15][N:14]=[C:13](C)[N:12]=1)=[O:10].CO.[CH2:21]1COCC1>>[CH3:7][O:8][C:9]([C:11]1[CH:16]=[CH:15][N:14]=[C:13]([S:3]([CH3:21])(=[O:5])=[O:2])[N:12]=1)=[O:10]
Reactant: C1CCOC1
Reactant: O=S([O-])OO
Reactant: COC(=O)c1nc(C)ncc1S
Agent: [K+]
Solvent: CO
Product: COC(=O)c1ccnc(S(C)(=O)=O)n1
Temperature: 25 °C
Reaction time: 1.5 h

Procedure:
An aqueous solution (1 L) of Oxone® (211.7 g, 344 mmol) is added dropwise at 0° C. to a solution of 2-methyl-sulfanyl-pyrimidine-4-carboxylic acid methyl ester, 14, (19 g,86.1 mmol) in 1:1 methanol/THF (1 L). The reaction solution is allowed to warm to room temperature and stir for 1.5 hours. The resulting suspension is partitioned between methylene chloride and water. The aqueous phase is made alkaline with the addition of NaOH and re extracted with solvent. The combined organic layers are dried, filtered, and concentrated in vacuo to afford 18.4 g of the desired product as a yellow oil.
Reaction SMILES: [Br:1][C:2]1[C:3]([O:11][CH3:12])=[C:4]([CH3:10])[C:5]([CH2:8][OH:9])=[N:6][CH:7]=1.[Si:13](Cl)([C:16]([CH3:19])([CH3:18])[CH3:17])([CH3:15])[CH3:14].C(N(CC)CC)C.CN(C1C=CC=CN=1)C>ClCCl>[Br:1][C:2]1[C:3]([O:11][CH3:12])=[C:4]([CH3:10])[C:5]([CH2:8][O:9][Si:13]([C:16]([CH3:19])([CH3:18])[CH3:17])([CH3:15])[CH3:14])=[N:6][CH:7]=1
Reactant: COc1c(Br)cnc(CO)c1C
Reactant: CC(C)(C)[Si](C)(C)Cl
Agent: CN(C)c1ccccn1
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: COc1c(Br)cnc(CO[Si](C)(C)C(C)(C)C)c1C
Temperature: 25 °C
Reaction time: 8 h
Yield: 99.6 %

Procedure:
The above (5-bromo-4-methoxy-3-methylpyridin-2-yl)methanol (500 mg) was dissolved in dichloromethane (10 ml), and t-butyldimethylsilyl chloride (487 mg), triethylamine (0.48 ml), and dimethylaminopyridine (30 mg) were then added to the solution under cooling in an ice bath. The resulting mixture was stirred at room temperature overnight. Thereafter, the reaction solution was diluted with dichloromethane, and was then washed with a saturated sodium bicarbonate solution. The organic layer was dried over anhydrous sodium sulfate, and the filtrate was then concentrated. The residue was purified by silica gel column chromatography (hexane-ethyl acetate), so as to obtain the title compound (743 mg) as an oily substance.
Reaction SMILES: [OH-:1].[K+].[CH2:3]([O:5][C:6]1[CH:7]=[C:8]([C:15]2[S:16][CH:17]=[C:18]([C:20]3[CH:25]=[CH:24][C:23]([S:26]C(N(C)C)=O)=[C:22](C(OC)=O)[CH:21]=3)[N:19]=2)[CH:9]=[CH:10][C:11]=1[O:12][CH2:13][CH3:14])[CH3:4].[CH2:36]([OH:38])C>>[CH2:3]([O:5][C:6]1[CH:7]=[C:8]([C:15]2[S:16][CH:17]=[C:18]([C:20]3[CH:21]=[CH:22][C:23]([SH:26])=[CH:24][C:25]=3[C:36]([OH:38])=[O:1])[N:19]=2)[CH:9]=[CH:10][C:11]=1[O:12][CH2:13][CH3:14])[CH3:4]
Reactant: [OH-]
Reactant: CCOc1ccc(-c2nc(-c3ccc(SC(=O)N(C)C)c(C(=O)OC)c3)cs2)cc1OCC
Reactant: CCO
Agent: [K+]
Product: CCOc1ccc(-c2nc(-c3ccc(S)cc3C(=O)O)cs2)cc1OCC

Procedure:
1 ml of 10% potassium hydroxide was added to a solution of 250 mg of 2-(3,4-diethoxyphenyl-4-(4-dimethylaminocarbonylthio-3-methoxycarbonylphenyl )thiazole in 5 ml of ethanol. The mixture was refluxed for 8 hours with heating. The solvent was removed by distillation. The residue was extracted with 40 ml of hot ethyl acetate. The extract was made acidic with 10% hydrochloric acid, washed with 5 ml of water and 10 ml of a saturated aqueous sodium chloride solution, and dried. The solvent was removed by distillation. The residue was recrystallized from dioxane-ethanol to obtain 130 mg of 2-(3,4-diethoxyphenyl)-4-(4-mercapto-2-carboxyphenyl)thiazole.
Reaction SMILES: [CH3:1][O:2][C:3](=[O:30])[CH2:4][O:5][C:6]1[C:7]2[CH:16]=[C:15]([CH2:17][CH3:18])[N:14]([CH2:19][C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=3[C:26]([F:29])([F:28])[F:27])[C:8]=2[N:9]=[C:10]([S:12][CH3:13])[N:11]=1.[C:31](Cl)(=[O:35])[C:32](Cl)=[O:33].[N:37]1C=CC=CC=1>C(Cl)(Cl)Cl>[CH3:1][O:2][C:3](=[O:30])[CH2:4][O:5][C:6]1[C:7]2[C:16]([C:31](=[O:35])[C:32]([NH2:37])=[O:33])=[C:15]([CH2:17][CH3:18])[N:14]([CH2:19][C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=3[C:26]([F:28])([F:29])[F:27])[C:8]=2[N:9]=[C:10]([S:12][CH3:13])[N:11]=1
Reactant: O=C(Cl)C(=O)Cl
Reactant: CCc1cc2c(OCC(=O)OC)nc(SC)nc2n1Cc1ccccc1C(F)(F)F
Reactant: c1ccncc1
Solvent: ClC(Cl)Cl
Product: CCc1c(C(=O)C(N)=O)c2c(OCC(=O)OC)nc(SC)nc2n1Cc1ccccc1C(F)(F)F
Temperature: 25 °C
Yield: 22 %

Procedure:
To a solution of 256 mg (0.582 mmol) of [[2-(methylthio)-6-ethyl-7-[[2-(trifluoromethyl)phenyl]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]acetic acid methyl ester in 9 mL of chloroform was added 0.15 mL of oxalyl chloride followed by 0.07 mL of pyridine. The reaction was stirred at ambient temperature and was monitored by nmr for conversion to product. Additional oxalyl chloride (0.200 mL) was added in portions over 3 days. The reaction was quenched into 4.0 mL of dilute ammonium hydroxide and the product was extracted into 4.0 mL of methylene chloride. The organic phase was washed with water, dried with sodium sulfate and concentrated to 420 mg of yellow solid. The residue was purified by flash chromatography (42 g of silica, ethyl acetate) to provide 66 mg (22%) of [[2-(methylthio)-5-(aminooxoacetyl)-6-ethyl-7-[[2-(trifluoromethyl)phenyl]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]acetic acid methyl ester as a solid. nmr (300 MHz, dmso-d6) δ1.00 (t,3H), 2.34 (s,3H), 2.81 (q,2H), 3.65 (s,3H), 4.97 (s,2H), 5.62 (s,2H), 6.47 (d, 1H), 7.53 (m,2H), 7.65(s, 1H), 7.83 (d, 1H), 806 (s, 1H)
Reaction SMILES: [C:1]([O:5]C(OC(OC(C)(C)C)=O)=O)(C)(C)C.[CH2:16]([NH:19][C:20]1[N:21]=[C:22]([NH2:30])[C:23]2[S:28][CH:27]=[C:26]([CH3:29])[C:24]=2[N:25]=1)[CH:17]=[CH2:18].[CH2:31]([NH2:35])[CH2:32][CH2:33][CH3:34].C(OCC)(=O)C.CCCCCC>C(#N)C>[CH2:16]([NH:19][C:20]1[N:21]=[C:22]([NH:30][C:1](=[O:5])[NH:35][CH2:31][CH2:32][CH2:33][CH3:34])[C:23]2[S:28][CH:27]=[C:26]([CH3:29])[C:24]=2[N:25]=1)[CH:17]=[CH2:18]
Reactant: C=CCNc1nc(N)c2scc(C)c2n1
Reactant: CCCCN
Reactant: CC(C)(C)OC(=O)OC(=O)OC(C)(C)C
Solvent: CCCCCC
Solvent: CCOC(C)=O
Solvent: CC#N
Product: C=CCNc1nc(NC(=O)NCCCC)c2scc(C)c2n1
Reaction time: 0.33 h
Yield: 43.8 %

Procedure:
122 mg (1.0 mmol) of N,N-dimethylaminopyridine was added to a solution of 306 mg (1.4 mmol) of di-t-butyldicarbonate in acetonitrile at room temperature, followed by stirring 20 minutes. After 220 mg (1.0 mmol) of 2-allylamino-4-amino-7-methylthieno[3,2-d]pyrimidine was added to the reaction solution, the mixture was stirred at room temperature for 2 hours. Further, 102 mg (1.4 mmol) of n-butylamine was added thereto, followed by heating under reflux for 16 hours. After completion of the reaction, the solvent was distilled off under reduced pressure. The residue was purified by a silica gel chromatography (eluent: ethyl acetate-hexane=1/2] to give 140 mg (yield: 43.9%) of the title compound.
Reaction SMILES: [CH2:1]([C:5]1[N:6]=[C:7]([CH3:27])[NH:8][C:9](=[O:26])[C:10]=1[CH2:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[C:19]([C:24]#[N:25])=[CH:20][CH:21]=[CH:22][CH:23]=2)=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH3:4].C(=O)([O-])[O-].[K+].[K+].Cl[CH2:35][C:36]1[N:40]=[C:39]([C:41]2[CH:45]=[CH:44][S:43][CH:42]=2)[O:38][N:37]=1.CN(C)C=O>C(OCC)(=O)C>[CH2:1]([C:5]1[N:6]=[C:7]([CH3:27])[N:8]([CH2:35][C:36]2[N:40]=[C:39]([C:41]3[CH:45]=[CH:44][S:43][CH:42]=3)[O:38][N:37]=2)[C:9](=[O:26])[C:10]=1[CH2:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[C:19]([C:24]#[N:25])=[CH:20][CH:21]=[CH:22][CH:23]=2)=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH3:4]
Reactant: CCCCc1nc(C)[nH]c(=O)c1Cc1ccc(-c2ccccc2C#N)cc1
Reactant: ClCc1noc(-c2ccsc2)n1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Solvent: CCOC(C)=O
Product: CCCCc1nc(C)n(Cc2noc(-c3ccsc3)n2)c(=O)c1Cc1ccc(-c2ccccc2C#N)cc1
Temperature: 90 °C
Reaction time: 2 h
Yield: 44 %

Procedure:
A mixture of 4′-[(4-butyl-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile (1.23 g), potassium carbonate (0.94 g), 3-(chloromethyl)-5-(3-thienyl)-1,2,4-oxadiazole (0.75 g) and N,N-dimethylformamide (20 mL) was stirred at 90° C. for 2 hr. The reaction mixture was diluted with ethyl acetate, washed with water and then with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure and the residue was purified by silica gel column chromatography to give the title compound as a colorless solid (0.79 g, 44%).
Reaction SMILES: [F:1][C:2]([F:47])([F:46])[C:3]1[CH:4]=[C:5]([CH:39]=[C:40]([C:42]([F:45])([F:44])[F:43])[CH:41]=1)[CH2:6][N:7]([CH2:25][C:26]1[CH:31]=[C:30]([C:32]([F:35])([F:34])[F:33])[CH:29]=[CH:28][C:27]=1[O:36][CH2:37][CH3:38])[C:8]1[N:13]=[CH:12][C:11]([N:14]2[CH2:19][CH2:18][CH:17]([C:20]([O:22]CC)=[O:21])[CH2:16][CH2:15]2)=[CH:10][N:9]=1.[OH-].[Na+].Cl.C(OCC)(=O)C>C(O)C>[F:47][C:2]([F:1])([F:46])[C:3]1[CH:4]=[C:5]([CH:39]=[C:40]([C:42]([F:45])([F:44])[F:43])[CH:41]=1)[CH2:6][N:7]([CH2:25][C:26]1[CH:31]=[C:30]([C:32]([F:34])([F:35])[F:33])[CH:29]=[CH:28][C:27]=1[O:36][CH2:37][CH3:38])[C:8]1[N:13]=[CH:12][C:11]([N:14]2[CH2:19][CH2:18][CH:17]([C:20]([OH:22])=[O:21])[CH2:16][CH2:15]2)=[CH:10][N:9]=1
Reactant: CCOC(=O)C1CCN(c2cnc(N(Cc3cc(C(F)(F)F)cc(C(F)(F)F)c3)Cc3cc(C(F)(F)F)ccc3OCC)nc2)CC1
Agent: Cl
Agent: [Na+]
Agent: [OH-]
Solvent: CCOC(C)=O
Solvent: CCO
Product: CCOc1ccc(C(F)(F)F)cc1CN(Cc1cc(C(F)(F)F)cc(C(F)(F)F)c1)c1ncc(N2CCC(C(=O)O)CC2)cn1
Temperature: 25 °C
Reaction time: 1 h
Yield: 59.7 %

Procedure:
Ethyl 1-{2-[(3,5-bis-trifluoromethyl-benzyl)-(2-ethoxy-5-trifluoromethyl-benzyl)-amino]-pyrimidin-5-yl}-piperidine-4-carboxylate (110 mg) is dissolved in ethanol (4 ml) and thereto is added a 1N-aqueous sodium hydroxide solution (1 ml) and the mixture is stirred at room temperature for 1 hour. To the reaction solution are added a 1N-hydrochloric acid and ethyl acetate, and the mixture is separated, and the organic layer is washed with a saturated brine, dried over magnesium sulfate, and concentrated under reduced pressure. The resulting residue is purified by silica gel column chromatography (chloroform:methanol=1:0→9:1) to give 1-{2-[(3,5-bis-trifluoromethyl-benzyl)-(2-ethoxy-5-trifluoromethyl-benzyl)-amino]-pyrimidin-5-yl}-piperidine-4-carboxylic acid (63 mg). MS (m/z): 651 [M+H]+