Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH2:1]([N:4]1[C:12]2[C:7](=[CH:8][C:9]([NH:13][CH2:14][CH2:15][O:16][Si:17]([C:20]([CH3:23])([CH3:22])[CH3:21])([CH3:19])[CH3:18])=[CH:10][CH:11]=2)[C:6](=[O:24])[N:5]1[CH2:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1)[CH:2]=[CH2:3].[Cl:32][C:33]1[C:38]([C:39](Cl)=[O:40])=[C:37]([Cl:42])[N:36]=[CH:35][N:34]=1>C(Cl)Cl>[CH2:1]([N:4]1[C:12]2[C:7](=[CH:8][C:9]([N:13]([CH2:14][CH2:15][O:16][Si:17]([C:20]([CH3:22])([CH3:23])[CH3:21])([CH3:18])[CH3:19])[C:39]([C:38]3[C:33]([Cl:32])=[N:34][CH:35]=[N:36][C:37]=3[Cl:42])=[O:40])=[CH:10][CH:11]=2)[C:6](=[O:24])[N:5]1[CH2:25][C:26]1[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=1)[CH:2]=[CH2:3]
Reactant: C=CCn1c2ccc(NCCO[Si](C)(C)C(C)(C)C)cc2c(=O)n1Cc1ccccc1
Reactant: O=C(Cl)c1c(Cl)ncnc1Cl
Solvent: ClCCl
Product: C=CCn1c2ccc(N(CCO[Si](C)(C)C(C)(C)C)C(=O)c3c(Cl)ncnc3Cl)cc2c(=O)n1Cc1ccccc1
Reaction time: 6 h
Yield: 46.4 %

Procedure:
To a stirred, cooled (0° C.) solution of product of 11E (0.55 g, 1.23 mmol) and TEA (0.5 g, 5.0 mmol) in DCM (12 mL) was added drop wise a solution of 4,6-dichloropyrimidine-5-carbonyl chloride (0.26 g, 1.23 mmol) in DCM (5 mL). After 6 h, the reaction was concentrated in vacuo, diluted with ethyl acetate, and washed with water (2×10 mL) and saturated aqueous brine. The organic layer was dried over sodium sulphate, filtered and concentrated in vacuo to afford oil. The residue was purified by flash chromatography using 12% ethyl acetate in hexane as eluent to afford title compound (0.35 g, 46%) as an oil. 1H NMR (400 MHz, DMSO-d6): δ 8.75 (s, 1H), 7.75 (s, 1H), 7.46 (m, 3H), 7.36 (m, 4H), 5.94 (m, 1H), 5.34 (s, 2H), 5.08 (m, 1H), 4.96 (m, 1H), 4.82 (m, 2H), 4.0 (m, 2H), 3.77 (t, J=4.8 Hz, 2H), 0.8 (s, 9H), 0.01 (s, 6H); ESI-MS m/z=611 (M+H)+.
Reaction SMILES: C([O:4][CH2:5][CH2:6][N:7]1[C:15]2[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=2)[C:9]([C:16]2[C:17](=[O:32])[O:18][C:19](=O)[C:20]=2[C:21]2[C:29]3[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=3)[N:23]([CH3:30])[CH:22]=2)=[CH:8]1)(=O)C.C[N:34](C=O)C>N>[OH:4][CH2:5][CH2:6][N:7]1[C:15]2[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=2)[C:9]([C:16]2[C:17](=[O:32])[NH:34][C:19](=[O:18])[C:20]=2[C:21]2[C:29]3[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=3)[N:23]([CH3:30])[CH:22]=2)=[CH:8]1
Reactant: CN(C)C=O
Reactant: CC(=O)OCCn1cc(C2=C(c3cn(C)c4ccccc34)C(=O)OC2=O)c2ccccc21
Agent: N
Product: Cn1cc(C2=C(c3cn(CCO)c4ccccc34)C(=O)NC2=O)c2ccccc21

Procedure:
A solution of 1.6 g of 3-[1-(2-acetoxyethyl)-3-indolyl]-4-(1-methyl-3-indolyl)furan-2,5-dione in 4 ml of DMF and 8 ml of 33% aqueous ammonia was heated to 160° C. for 4 hours. The precipitate was filtered off and dried to give 1.04 g of 3-[1-(2-hydroxyethyl)-3-indolyl]-4-(1-methyl-3-indolyl)-1H-pyrrole-2,5-dione, m.p. 250°-252° C.
Reaction SMILES: [CH3:1][O:2][C:3](=[O:24])[C@H:4]([CH2:9][C:10]1[C:18]2[C:13](=[CH:14][C:15]([Br:22])=[C:16]([O:20][CH3:21])[C:17]=2[Br:19])[NH:12][C:11]=1[Br:23])[NH:5][C:6](=[O:8])[CH3:7].C(=O)([O-])[O-].[K+].[K+].[CH2:31](Br)[C:32]#[CH:33].O>CN(C)C=O>[CH3:1][O:2][C:3](=[O:24])[C@H:4]([CH2:9][C:10]1[C:18]2[C:13](=[CH:14][C:15]([Br:22])=[C:16]([O:20][CH3:21])[C:17]=2[Br:19])[N:12]([CH2:33][C:32]#[CH:31])[C:11]=1[Br:23])[NH:5][C:6](=[O:8])[CH3:7]
Reactant: COC(=O)[C@H](Cc1c(Br)[nH]c2cc(Br)c(OC)c(Br)c12)NC(C)=O
Reactant: C#CCBr
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Solvent: O
Product: C#CCn1c(Br)c(C[C@H](NC(C)=O)C(=O)OC)c2c(Br)c(OC)c(Br)cc21
Temperature: 25 °C
Reaction time: 0.5 h

Procedure:
A solution containing 23.6 mg (0.04 mmol) of (S)-(+)-N-acetyl-2,4,6-tribromo-5-methoxytryptophan methyl ester (4) dissolved in 2.0 mL of N,N-dimethylformamide was charged with 21.6 mg (0.16 mmol) of potassium carbonate and subsequently with 0.08 mL (d=1.335, 0.9 mmol) of propargyl bromide. The mixture was stirred at room temperature for 30 minutes. The reaction solution was charged with water and subjected to extraction with ethyl acetate. The organic phase was washed with a saturated saline and dried over anhydrous sodium sulfate. Then, the solvent was distilled off under reduced pressure to obtain pink oil. Purification by column chromatography using silica gel as a carrier and chloroform as an elution solvent was performed to obtain the substance of interest (7) at a yield of 23.9 mg (94%).
Reaction SMILES: [C:1]([CH:3]([CH2:7][C:8]1[CH:13]=[CH:12][C:11]([OH:14])=[CH:10][CH:9]=1)[C:4]([OH:6])=[O:5])#[N:2].[CH3:15]S(OCCCCOS(C)(=O)=O)(=O)=O>CO>[C:1]([CH:3]([CH2:7][C:8]1[CH:9]=[CH:10][C:11]([OH:14])=[CH:12][CH:13]=1)[C:4]([O:6][CH3:15])=[O:5])#[N:2]
Reactant: CS(=O)(=O)OCCCCOS(C)(=O)=O
Reactant: N#CC(Cc1ccc(O)cc1)C(=O)O
Solvent: CO
Product: COC(=O)C(C#N)Cc1ccc(O)cc1
Temperature: 65 °C
Reaction time: 1 h
Yield: 55.8 %

Procedure:
To a 25 mL RB flask fitted with magnetic stirrer was charged 10 mL of methanol. To the stirred solvent was added 2-cyano-3-(4-hydroxy-phenyl)-propanoic acid (0.5 g, 2.62 mmol), followed by methanesulfonic aid (0.5 mL, 7.69 mmol). After addition, the RM was refluxed at 65° C. for 1 h. After 1 h, the solvent was evaporated, water (20 mL) was added and the organic layer was extracted with ethyl acetate (15 mL×2). The organic layer was dried over anhydrous Na2SO4 and the solvent was removed under reduced pressure. The product was obtained as brown liquid. (0.3 g, yield: 55.8%): MS (ESI, 120 eV): m/z=204.1 (M−H)+.
Reaction SMILES: I([O-])(=O)(=O)=O.[Na+].[I:7]I.[F:9][C:10]1[CH:15]=[CH:14][C:13]([CH2:16][CH2:17][C:18]([O:20][CH3:21])=[O:19])=[CH:12][CH:11]=1>S(=O)(=O)(O)O>[F:9][C:10]1[CH:11]=[CH:12][C:13]([CH2:16][CH2:17][C:18]([O:20][CH3:21])=[O:19])=[CH:14][C:15]=1[I:7]
Reactant: COC(=O)CCc1ccc(F)cc1
Reactant: II
Agent: O=S(=O)(O)O
Agent: [Na+]
Agent: [O-][I+3]([O-])([O-])[O-]
Product: COC(=O)CCc1ccc(F)c(I)c1
Temperature: 25 °C
Reaction time: 0.5 h

Procedure:
Sodium metaperiodate (0.971 g, 4.54 mmol) was slowly added to a solution of iodine (3.43 g, 13.5 mmol) in sulfuric acid (86 ml). This was stirred at room temperature for 30 minutes. This dark brown iodinating solution was then slowly added to a solution of methyl 3-(4-fluorophenyl)propanoate (5.20 g, 28.5 mmol) in sulfuric acid (28.5 ml) (pre-cooled to 0° C.) taking care not to let the temperature rise above 30° C. This was stirred for 50 min. further, and then the reaction was quenched by pouring onto 100 mL of stirring ice water. This was extracted with ethyl acetate (2×100 mL) and the combined organic layers were washed with water (100 mL) and brine (100 mL). The organic layer was dried over sodium sulfate and purified via column chromatography on a Biotage 40M column eluting with hexanes (1 CV) followed by a gradient of 0-50% ethyl acetate in hexanes to provide the desired product as a clear colorless liquid. 1H NMR (CDCl3, 500 MHz) δ 7.58 (dd, J=5.8 Hz, 1.9 Hz, 1H), 7.13 (m, 1H), 6.96 (t, J=8.2 Hz, 1H), 3.67 (s, 3H), 2.88 (t, J=7.7 Hz, 2H), 2.61 (t, J=7.7 Hz, 2H).
Reaction SMILES: Cl[CH2:2][C:3]([N:5]1[CH2:10][CH2:9][N:8]([C:11]2[CH:16]=[C:15]([O:17][CH3:18])[C:14]([Cl:19])=[CH:13][C:12]=2[F:20])[CH2:7][CH2:6]1)=[O:4].[Cl:21][C:22]1[CH:31]=[CH:30][C:25]2[NH:26][C:27](=[O:29])[O:28][C:24]=2[CH:23]=1.C([O-])([O-])=O.[K+].[K+]>CN(C=O)C>[Cl:21][C:22]1[CH:31]=[CH:30][C:25]2[N:26]([CH2:2][C:3]([N:5]3[CH2:10][CH2:9][N:8]([C:11]4[CH:16]=[C:15]([O:17][CH3:18])[C:14]([Cl:19])=[CH:13][C:12]=4[F:20])[CH2:7][CH2:6]3)=[O:4])[C:27](=[O:29])[O:28][C:24]=2[CH:23]=1
Reactant: O=c1[nH]c2ccc(Cl)cc2o1
Reactant: COc1cc(N2CCN(C(=O)CCl)CC2)c(F)cc1Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Product: COc1cc(N2CCN(C(=O)Cn3c(=O)oc4cc(Cl)ccc43)CC2)c(F)cc1Cl

Procedure:
Compound 5 was prepared according to the procedure described in Example 2 using 2-chloro-1-[4-(4-chloro-2-fluoro-5-methoxy-phenyl)-piperazin-1-yl]-ethanone (4), 6-chloro-3H-benzooxazol-2-one and K2CO3 in DMF: HPLC retention time, 2.70 minutes, (Agilent Zorbax SB-C18, 2.1×50 mm, 5μ, 35° C.) using 1 ml/min flow rate, a 2.5 minute gradient of 20% to 100% B with a 1.1 minute wash at 100% B (A=0.1% formic acid/5% acetonitrile/94.9% water, B=0.1% formic acid/5% water/94.9% acetonitrile); MS (ES) M+H expected, 454.3, found, 454.4.
Reaction SMILES: [N:1]1([C:6]2[CH:21]=[CH:20][C:9]([CH:10]=[C:11]([C:16](=[O:19])[CH2:17][CH3:18])[C:12]([O:14][CH3:15])=[O:13])=[CH:8][CH:7]=2)[CH:5]=[CH:4][CH:3]=[N:2]1.C(OCC)(=O)C>[Pd].C(O)C>[N:1]1([C:6]2[CH:7]=[CH:8][C:9]([CH2:10][CH:11]([C:16](=[O:19])[CH2:17][CH3:18])[C:12]([O:14][CH3:15])=[O:13])=[CH:20][CH:21]=2)[CH:5]=[CH:4][CH:3]=[N:2]1
Reactant: CCC(=O)C(=Cc1ccc(-n2cccn2)cc1)C(=O)OC
Agent: [Pd]
Solvent: CCO
Solvent: CCOC(C)=O
Product: CCC(=O)C(Cc1ccc(-n2cccn2)cc1)C(=O)OC
Reaction time: 2 h

Procedure:
A mixture containing methyl 2-(4-(1H-pyrazol-1-yl)benzylidene)-3-oxopentanoate (mixture of alkene isomers, 3.5 g, 12 mmol, Intermediate 32: step a) and wet 10% palladium on carbon (2.6 g) in ethanol (123 mL) was stirred at 23° C. under an atmosphere of hydrogen gas (balloon pressure). After 2 hours, the reaction mixture was degassed by bubbling nitrogen gas through the solution. The degassed mixture was filtered through Celite®, rinsing with ethanol. The filtrate was concentrated to afford a colorless oil. Ethyl acetate (100 mL) was added. Celite® (8 g) was added to the solution and the solvent was removed by rotary evaporation to afford a free-flowing powder. The powder was loaded onto a column of silica gel for purification. Elution with hexanes initially, grading to 40% ethyl acetate-hexanes provided the title compound as a clear, colorless oil.
Reaction SMILES: [OH:1][CH2:2][C:3](=[O:16])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]1[C:11](=[O:15])[CH2:12][CH2:13][CH:14]=1.[CH2:17](O)[CH2:18][OH:19].CC1C=CC(S(O)(=O)=O)=CC=1.C(=O)(O)[O-].[Na+]>C1(C)C=CC=CC=1>[CH2:18]1[O:19][C:11]2([CH2:12][CH2:13][CH:14]=[C:10]2[CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][C:3](=[O:16])[CH2:2][OH:1])[O:15][CH2:17]1
Reactant: OCCO
Reactant: O=C(CO)CCCCCCC1=CCCC1=O
Agent: Cc1ccc(S(=O)(=O)O)cc1
Agent: O=C([O-])O
Agent: [Na+]
Solvent: Cc1ccccc1
Product: O=C(CO)CCCCCCC1=CCCC12OCCO2

Procedure:
A solution of 5.5 g. of 2-(8-hydroxy-7-oxo-octyl)cyclopent-2-en-1-one (Example 88), 25 ml. of ethylene glycol, and 0.1 g. of P-toluenesulfonic acid in 200 ml. of toluene is reflucted for 40 minutes using a Dean-Stark trap. The solution is poured into saturated sodium bicarbonate. The mixture is extracted with benzene. The organic solution is washed three times with water and dried over magnesium sulfate. The solvent is removed to give 6.0 g. of the title compound.
Reaction SMILES: [NH2:1][CH:2]1[CH2:7][CH2:6][N:5]([CH2:8][CH2:9][N:10]2[C:19]3[C:14](=[N:15][CH:16]=[C:17]([F:20])[CH:18]=3)[CH:13]=[CH:12][C:11]2=[O:21])[CH2:4][CH2:3]1.[O:22]1[C:31]2[C:26](=[N:27][CH:28]=[C:29]([CH:32]=O)[CH:30]=2)[O:25][CH2:24][CH2:23]1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+].C(=O)([O-])O.[Na+]>C(Cl)(Cl)Cl.C(O)(=O)C>[O:22]1[C:31]2[C:26](=[N:27][CH:28]=[C:29]([CH2:32][NH:1][CH:2]3[CH2:3][CH2:4][N:5]([CH2:8][CH2:9][N:10]4[C:19]5[C:14](=[N:15][CH:16]=[C:17]([F:20])[CH:18]=5)[CH:13]=[CH:12][C:11]4=[O:21])[CH2:6][CH2:7]3)[CH:30]=2)[O:25][CH2:24][CH2:23]1
Reactant: O=Cc1cnc2c(c1)OCCO2
Reactant: NC1CCN(CCn2c(=O)ccc3ncc(F)cc32)CC1
Agent: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: O=C([O-])O
Agent: [Na+]
Solvent: CC(=O)O
Solvent: ClC(Cl)Cl
Product: O=c1ccc2ncc(F)cc2n1CCN1CCC(NCc2cnc3c(c2)OCCO3)CC1
Temperature: 25 °C
Reaction time: 14 h
Yield: 57.9 %

Procedure:
To a solution 211 mg of 1-(2-(4-aminopiperidin-1-yl)ethyl)-7-fluoro-1,5-naphthyridin-2(1H)-one and 120 mg of 2,3-dihydro(1,4)dioxino(2,3-b)pyridine-7-carbaldehyde in 22 mL of chloroform, 88 mg of acetic acid was added, and the mixture was stirred at room temperature for 14 hours. To the reaction mixture, 232 mg of sodium triacetoxyborohydride was added, and the mixture was stirred for 2 hours. Thereto was added a saturated aqueous sodium hydrogen carbonate solution, and the organic layer was separated. The organic layer was washed with a saturated aqueous sodium chloride solution, and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The resultant residue was purified by silica gel column chromatography using silica gel; Silica Gel 60N made by KANTO CHEMICAL CO., INC., and an eluent of chloroform:methanol=10:1 to obtain 185 mg of 1-(2-(4-((2,3-dihydro(1,4)dioxino(2,3-b)pyridin-7-ylmethyl)amino)piperidin-1-yl)ethyl)-7-fluoro-1,5-naphthyridin-2(1H)-one as a light yellow solid.
Reaction SMILES: [N+:1]([C:4]1[CH:9]=[CH:8][C:7]([S:10](Cl)(=[O:12])=[O:11])=[CH:6][CH:5]=1)([O-:3])=[O:2].[CH3:14][O:15][C:16]1[CH:24]=[CH:23][C:19]([CH2:20][CH2:21][NH2:22])=[CH:18][CH:17]=1>N1C=CC=CC=1>[CH3:14][O:15][C:16]1[CH:24]=[CH:23][C:19]([CH2:20][CH2:21][NH:22][S:10]([C:7]2[CH:8]=[CH:9][C:4]([N+:1]([O-:3])=[O:2])=[CH:5][CH:6]=2)(=[O:12])=[O:11])=[CH:18][CH:17]=1
Reactant: O=[N+]([O-])c1ccc(S(=O)(=O)Cl)cc1
Reactant: COc1ccc(CCN)cc1
Solvent: c1ccncc1
Product: COc1ccc(CCNS(=O)(=O)c2ccc([N+](=O)[O-])cc2)cc1
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 31.1 %

Procedure:
4-Nitrobenzenesulphonyl chloride (10 g) was added portionwise to a stirred solution of 4-methoxyphenethylamine (6.8 g) in pyridine (40 ml) and the resulting solution stirred at room temperature for 30 min. The solution was partitioned between hydrochloric acid (5 N, 400 ml) and ethyl acetate (2×250 ml). The combined extracts were washed with hydrochloric acid (5 N, 100 ml), sodium bicarbonate (8%, 100 ml) dried --MgSO4) and evaporated in vacuo to give an oil. The oil was purified by column chromatography eluted with hexane:ethyl acetate (2:1) to give the title compound as a solid (4.7 g) m.p. 92°-93°.
Reaction SMILES: [OH:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]=[CH:4][CH:3]=1.[I-].C[N+]1C=CN([C:19](=[O:28])[N:20]([CH3:27])[C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)C=1.C(N(CC)CC)C>C(#N)C>[N:5]1[C:6]2[C:11](=[CH:10][CH:9]=[CH:8][CH:7]=2)[C:2]([O:1][C:19](=[O:28])[N:20]([CH3:27])[C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)=[CH:3][CH:4]=1
Reactant: CN(C(=O)n1cc[n+](C)c1)c1ccccc1
Reactant: Oc1ccnc2ccccc12
Agent: [I-]
Solvent: CC#N
Solvent: CCN(CC)CC
Product: CN(C(=O)Oc1ccnc2ccccc12)c1ccccc1
Temperature: 25 °C
Reaction time: 18 h
Yield: 89.8 %

Procedure:
A mixture of 4-hydroxyquinoline (0.44 g, 3.00 mmol)), 1-methyl-3-(methyl-phenyl-carbamoyl)-3H-imidazol-1-ium iodide (1.03 g, 3.00 mmol) and triethylamine (0.42 ml, 3.00 mmol) in acetonitrile (15 ml) was stirred at room temperature for 18 hours. The solvent was evaporated in vacuo and the residue was purified by flash column chromatography (SiO2, ethyl acetate:heptane (50:50)) yielding the title compound (0.75 g, 90% yield) as a white solid.
Reaction SMILES: [NH2:1][C@H:2]([C:4]1[N:9]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)[C:8](=[O:16])[C:7]2=[C:17]([CH3:20])[CH:18]=[CH:19][N:6]2[N:5]=1)[CH3:3].Cl[C:22]1[C:23]2[C:30]([C:31]([O:33][CH2:34][C:35]3[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=3)=[O:32])=[CH:29][NH:28][C:24]=2[N:25]=[CH:26][N:27]=1.[F-].[Cs+].C(N(CC)C(C)C)(C)C>>[CH3:20][C:17]1[CH:18]=[CH:19][N:6]2[C:7]=1[C:8](=[O:16])[N:9]([C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1)[C:4]([C@@H:2]([NH:1][C:22]1[C:23]3[C:30]([C:31]([O:33][CH2:34][C:35]4[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=4)=[O:32])=[CH:29][NH:28][C:24]=3[N:25]=[CH:26][N:27]=1)[CH3:3])=[N:5]2
Reactant: Cc1ccn2nc([C@H](C)N)n(-c3ccccc3)c(=O)c12
Reactant: O=C(OCc1ccccc1)c1c[nH]c2ncnc(Cl)c12
Agent: [Cs+]
Agent: [F-]
Solvent: CCN(C(C)C)C(C)C
Product: Cc1ccn2nc([C@H](C)Nc3ncnc4[nH]cc(C(=O)OCc5ccccc5)c34)n(-c3ccccc3)c(=O)c12
Yield: 24.7 %

Procedure:
(S)-2-(1-Aminoethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (56 mg, 0.21 mmol) was treated with benzyl 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate (70 mg, 0.24 mmol), cesium fluoride (14 mg, 0.09 mmol), N,N-diisopropylethylamine (163 μl, 0.94 mol) according to Preparation 13 to give 27 mg (25% yield) of the title compound as a white solid.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[S:9][CH2:10][C:11]1[C:15]([CH2:16][O:17][C:18]2[CH:23]=[CH:22][C:21]([C:24]3[CH:25]=[C:26]4[C:31](=[CH:32][CH:33]=3)[N:30]=[C:29]([C:34]([O:36]CC)=[O:35])[CH:28]=[CH:27]4)=[CH:20][CH:19]=2)=[C:14]([CH:39]([CH3:41])[CH3:40])[O:13][N:12]=1.O1CCCC1.[OH-].[Na+].Cl>CO>[Cl:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=1[S:9][CH2:10][C:11]1[C:15]([CH2:16][O:17][C:18]2[CH:19]=[CH:20][C:21]([C:24]3[CH:25]=[C:26]4[C:31](=[CH:32][CH:33]=3)[N:30]=[C:29]([C:34]([OH:36])=[O:35])[CH:28]=[CH:27]4)=[CH:22][CH:23]=2)=[C:14]([CH:39]([CH3:41])[CH3:40])[O:13][N:12]=1
Reactant: CCOC(=O)c1ccc2cc(-c3ccc(OCc4c(CSc5c(Cl)cccc5Cl)noc4C(C)C)cc3)ccc2n1
Agent: Cl
Agent: [Na+]
Agent: [OH-]
Solvent: CO
Solvent: C1CCOC1
Product: CC(C)c1onc(CSc2c(Cl)cccc2Cl)c1COc1ccc(-c2ccc3nc(C(=O)O)ccc3c2)cc1
Temperature: 90 °C
Yield: 107.9 %

Procedure:
To a solution of ethyl 6-[4-({[3-{[(2,6-dichlorophenyl)thio]methyl}-5-(1-methylethyl)-4-isoxazolyl]methyl}oxy)phenyl]-2-quinolinecarboxylate (5 mg, 0.008 mmol) in 1:1 tetrahydrofuran:methanol (0.5 mL) was added 1 N sodium hydroxide (0.04 mL, 0.04 mmol). The solution was heated in a microwave reactor at 90° C. for 10 minutes and 1 N hydrochloric acid (0.04 mL, 0.04 mmol) was added. The mixture was concentrated and the residue was taken up with ethyl acetate and washed with water. The organic layer was dried over magnesium sulfate and concentrated to afford 6-[4-({[3-{[(2,6-dichlorophenyl)thio]methyl}-5-(1-methylethyl)-4-isoxazolyl]methyl}oxy)phenyl]-2-quinolinecarboxylic acid (5 mg, 100%). 1H-NMR (400 MHz, CDCl3) δ 8.44 (d, J=9 Hz, 1H), 8.29 (d, J=9 Hz, 1H), 8.21 (d, J=9 Hz, 1H), 8.10-8.07 (m, 2H), 7.70 (d, J=9 Hz, 2H), 7.34-7.14 (m, 3H), 7.10 (d, J=9 Hz, 2H), 5.08 (s, 2H), 4.16 (s, 2H), 3.20 (septet, J=7 Hz, 1H), 1.32 (d, J=7 Hz, 6H). HRMS (ESI) C30H24Cl2N2O4S calculated: 579.0912 (M+H)+, found: 579.0925 (M+H)+.
Reaction SMILES: [CH3:1][O:2][C:3](=[O:26])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][NH:9][C:10]1[C:11]2[C:18]([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)=[C:17](Br)[O:16][C:12]=2[N:13]=[CH:14][N:15]=1.C(=O)([O-])[O-].[Na+].[Na+].[C:33]1(B(O)O)[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=1>CS(C)=O.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>[CH3:1][O:2][C:3](=[O:26])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][NH:9][C:10]1[C:11]2[C:18]([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)=[C:17]([C:33]3[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=3)[O:16][C:12]=2[N:13]=[CH:14][N:15]=1
Reactant: COC(=O)CCCCCNc1ncnc2oc(Br)c(-c3ccccc3)c12
Reactant: OB(O)c1ccccc1
Agent: Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: CS(C)=O
Product: COC(=O)CCCCCNc1ncnc2oc(-c3ccccc3)c(-c3ccccc3)c12

Procedure:
Stir 55 mg (0.131 mmol) 6-[(6-bromo-5-phenylfuro[2,3-d]pyrimidin-4-yl)amino]hexanoic acid methyl ester, 0.131 ml of 2 M aqueous sodium carbonate solution (0.26 mmol), 4.6 mg (0.006 mmol) bis(triphenylphosphine)palladium(II) chloride and 20 mg (0.164 mmol) phenylboronic acid under argon in 0.4 ml DMSO for 1 h at 80° C. After cooling, purify the mixture directly by preparative RP-HPLC (gradient: water/acetonitrile). 35 mg (64.1% of theor.) of the target compound is obtained.
Reaction SMILES: [C:1]1([C:7]2[CH:15]=[CH:14][C:10]([C:11](Cl)=[O:12])=[CH:9][CH:8]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[NH2:16][C:17]1[CH:27]=[CH:26][C:20]([CH:21]=[CH:22][C:23]([OH:25])=[O:24])=[CH:19][CH:18]=1.C(=O)([O-])O.[Na+]>O.C(OCC)C>[C:7]1([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[CH:15]=[CH:14][C:10]([C:11]([NH:16][C:17]2[CH:18]=[CH:19][C:20](/[CH:21]=[CH:22]/[C:23]([OH:25])=[O:24])=[CH:26][CH:27]=2)=[O:12])=[CH:9][CH:8]=1
Reactant: O=C(Cl)c1ccc(-c2ccccc2)cc1
Reactant: Nc1ccc(C=CC(=O)O)cc1
Agent: O=C([O-])O
Agent: [Na+]
Solvent: CCOCC
Solvent: O
Product: O=C(O)/C=C/c1ccc(NC(=O)c2ccc(-c3ccccc3)cc2)cc1
Reaction time: 5 h
Yield: 42.3 %

Procedure:
4-Phenylbenzoyl chloride (2.00 g, 9.23 mmol) was added to a mixed solution of 4-aminocinnamic acid (1.51 g, 9.23 mmol) and sodium hydrogen carbonate (2.33 g, 27.7 mmol) in water and diethyl ether under ice-cooling, which was stirred for 5 hours. After the reaction mixture was separated, 5N hydrochloric acid was added to water layer, and the precipitated crude product was washed with water and ethyl acetate, to give the titled compound (1.34 g).
Reaction SMILES: [C:1]1([CH3:11])[CH:6]=[CH:5][C:4]([S:7]([OH:10])(=[O:9])=[O:8])=[CH:3][CH:2]=1.[Na+:12].[OH-]>>[C:1]1([CH3:11])[CH:2]=[CH:3][C:4]([S:7]([O-:10])(=[O:8])=[O:9])=[CH:5][CH:6]=1.[Na+:12]
Reactant: Cc1ccc(S(=O)(=O)O)cc1
Agent: [Na+]
Agent: [OH-]
Product: Cc1ccc(S(=O)(=O)[O-])cc1

Procedure:
To 1000 g of 10% paratoluene sulfonic acid aqueous solution stirred at room temperature, 2 mol of hydroxide sodium was added to adjust it into pH6, approximately, so as to obtain a sodium paratoluenesulfonate aqueous solution.
Reaction SMILES: [N:1]1[CH:6]=[C:5]([C:7]([O-:9])=[O:8])[CH:4]=[CH:3][C:2]=1[C:10]([O:12]C)=O.[NH:14]1[CH2:19][CH2:18][O:17][CH2:16][CH2:15]1>O1CCCC1>[N:14]1([C:10]([C:2]2[CH:3]=[CH:4][C:5]([C:7]([O:9][C:5]([CH3:7])([CH3:6])[CH3:4])=[O:8])=[CH:6][N:1]=2)=[O:12])[CH2:19][CH2:18][O:17][CH2:16][CH2:15]1
Reactant: C1COCCN1
Reactant: COC(=O)c1ccc(C(=O)[O-])cn1
Solvent: C1CCOC1
Product: CC(C)(C)OC(=O)c1ccc(C(=O)N2CCOCC2)nc1

Procedure:
For example, the 2,5-pyridinedicarboxylic acid, 2-methyl ester, 5-t-butyl ester (5) is contacted with a molar excess of morpholine in an appropriate organic solvent, such as tetrahydrofuran. The reaction is typically conducted at a temperature range of from room temperature to reflux and for a period of time ranging from 5 hours to 3 days. The 6-(morpholine-4-carbonyl)nicotinic acid, t-butyl ester (6) is isolated from the reaction mixture by standard extractive methods as is known in the art and may be purified by crystallization.
Reaction SMILES: [NH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][CH:3]([C:11]([OH:13])=[O:12])[CH2:2]1.[CH2:14](Br)[C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1.C(=O)([O-])[O-].[Cs+].[Cs+]>CN(C)C=O>[CH2:14]([N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][CH:3]([C:11]([O:13][CH2:4][C:5]2[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=2)=[O:12])[CH2:2]1)[C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1
Reactant: BrCc1ccccc1
Reactant: O=C(O)C1CNc2ccccc2C1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CN(C)C=O
Product: O=C(OCc1ccccc1)C1Cc2ccccc2N(Cc2ccccc2)C1

Procedure:
5.6 g of 1,2,3,4-tetrahydroquinoline-3(R,S)-carboxylic acid (Example 1t)) are stirred in 100 ml of dimethylformamide, with the addition of 12.7 ml of benzyl bromide and 25.1 g of caesium carbonate, at room temperature for 24 h. The concentrated crude product is then purified by means of FC over 250 g of silica gel with a 1:1 mixture of methylene chloride and hexane as the mobile phase. The title compound is obtained: Rf (1:1 mixture of methylene chloride and hexane)=0.31.
Reaction SMILES: [OH-].[K+].[CH2:3]([C:5]1([CH2:21][CH3:22])[C:14]2[C:9](=[CH:10][CH:11]=[C:12]([C:15]#[C:16][Si](C)(C)C)[CH:13]=2)[S:8][CH2:7][CH2:6]1)[CH3:4]>O.C(O)C>[CH2:21]([C:5]1([CH2:3][CH3:4])[C:14]2[C:9](=[CH:10][CH:11]=[C:12]([C:15]#[CH:16])[CH:13]=2)[S:8][CH2:7][CH2:6]1)[CH3:22]
Reactant: CCC1(CC)CCSc2ccc(C#C[Si](C)(C)C)cc21
Agent: [K+]
Agent: [OH-]
Solvent: CCO
Solvent: O
Product: C#Cc1ccc2c(c1)C(CC)(CC)CCS2
Temperature: 25 °C
Reaction time: 5 h

Procedure:
A solution of 2.21 g (39 mmol) of potassium hydroxide in 2.0 mL of water and 20.0 mL of ethanol was added to 1.49 g (4.93 mmol) of (4,4-diethylthiochroman-6-yl)(trimethylsilyl)acetylene (Compound 26) and the resulting mixture stirred at room temperature for 5 hours during which time it became homogeneous. The solvent was removed in-vacuo and the residue was acidified with 5% aqueous H2SO4. The product was extracted with 2×50 mL of ether.