Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: Cl.[NH2:2][C@@H:3]1[CH2:8][CH2:7][C@H:6]([NH:9][C:10]([C:12]2[C:16]3[N:17]=[CH:18][N:19]=[C:20]([C:21]4[CH:26]=[CH:25][C:24]([F:27])=[CH:23][C:22]=4[O:28][CH2:29][CH:30]4[CH2:32][CH2:31]4)[C:15]=3[NH:14][C:13]=2[CH3:33])=[O:11])[CH2:5][CH2:4]1.[CH3:34][O:35][CH2:36][C:37](Cl)=[O:38]>>[CH:30]1([CH2:29][O:28][C:22]2[CH:23]=[C:24]([F:27])[CH:25]=[CH:26][C:21]=2[C:20]2[C:15]3[NH:14][C:13]([CH3:33])=[C:12]([C:10]([NH:9][C@H:6]4[CH2:7][CH2:8][C@@H:3]([NH:2][C:37](=[O:38])[CH2:36][O:35][CH3:34])[CH2:4][CH2:5]4)=[O:11])[C:16]=3[N:17]=[CH:18][N:19]=2)[CH2:31][CH2:32]1
Reactant: COCC(=O)Cl
Reactant: Cc1[nH]c2c(-c3ccc(F)cc3OCC3CC3)ncnc2c1C(=O)N[C@H]1CC[C@@H](N)CC1
Agent: Cl
Product: COCC(=O)N[C@H]1CC[C@@H](NC(=O)c2c(C)[nH]c3c(-c4ccc(F)cc4OCC4CC4)ncnc23)CC1

Procedure:
Starting from N-(cis-4-aminocyclohexyl)-4-[2-(cyclopropylmethoxy)-4-fluorophenyl]-6-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carboxamide hydrochloride (example D.f8) and commercially available methoxy-acetyl chloride the title compound is obtained as colorless solid.
Reaction SMILES: O[CH:2]([NH:7][C:8](=[O:16])[C:9]1[CH:14]=[CH:13][C:12]([Cl:15])=[CH:11][CH:10]=1)[C:3]([F:6])([F:5])[F:4].P(Cl)(Cl)[Cl:18]>P(Cl)(Cl)(Cl)=O.CCCCCCC>[Cl:18][CH:2]([NH:7][C:8](=[O:16])[C:9]1[CH:14]=[CH:13][C:12]([Cl:15])=[CH:11][CH:10]=1)[C:3]([F:6])([F:5])[F:4]
Reactant: O=C(NC(O)C(F)(F)F)c1ccc(Cl)cc1
Reactant: ClP(Cl)Cl
Solvent: O=P(Cl)(Cl)Cl
Solvent: CCCCCCC
Product: O=C(NC(Cl)C(F)(F)F)c1ccc(Cl)cc1
Reaction time: 0.5 h
Yield: 89.3 %

Procedure:
A mixture of N-(1-hydroxy-2,2,2-trifluoroethyl)-4-chlorobenzamide (2.53 g, 0.01 mol) in phosphorus oxychloride (2 mL) is treated with phosphorus trichloride (1.57 g, 0.012 mol), heated to and held at 80° C. for 30 minutes, and concentrated in vacuo to obtain a residue. The residue is dissolved in hot heptane, decanted from the waxy phosphorus products, and crystallized to give the title product as a white crystalline solid (2.43 g, 89.3% yield): mp 119.0-121.0° C.; IR (Nujol) 3266, 1668 cm−1; 1H NMR (CDCl3) δ7.76 and 7.46 (AB with fine splitting, ArH), 6.86 (d, J=8.5 Hz, NH, moves to 10.24 in DMSO-d6), 6.55(m, CH); 19F NMR δ−77.7(d, J=5 Hz).
Reaction SMILES: [N:1]1([C:6]([O:8][CH2:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[O:7])[CH2:5][CH:4]=[CH:3][CH2:2]1.ClC1C=C(C=CC=1)C(OO)=[O:21].C(Cl)(Cl)Cl>ClCCl>[CH:3]12[O:21][CH:4]1[CH2:5][N:1]([C:6]([O:8][CH2:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1)=[O:7])[CH2:2]2
Reactant: O=C(OCc1ccccc1)N1CC=CC1
Reactant: O=C(OO)c1cccc(Cl)c1
Solvent: ClC(Cl)Cl
Solvent: ClCCl
Product: O=C(OCc1ccccc1)N1CC2OC2C1
Temperature: 46 °C

Procedure:
Benzyl 2,5-dihydro-1H-pyrrole-1-carboxylate (11.0 g, 54.1 mmol, commercially available from Aldrich) and 3-chlorobenzoperoxoic acid (17.3 g, 70.4 mmol) were added to 150 mL of chloroform and heated to 46° C. for 20 hours. The mixture was cooled, dichloromethane was added, and the reaction was washed with a saturated solution of NaHCO3 and Na2S2CO3. The combined organic layers were dried over MgSO4, filtered and concentrated to give 10.5 g (88% isolated yield) of the desired compound as an oil, which was used directly in the next step.
Reaction SMILES: [CH3:1][C:2]1([CH3:28])[C:11]2[C:6](=[C:7]([O:18][CH2:19][O:20][CH2:21][CH2:22][Si:23]([CH3:26])([CH3:25])[CH3:24])[CH:8]=[C:9]([C:12]#[C:13][Si](C)(C)C)[CH:10]=2)[C:5](=[O:27])[CH2:4][CH2:3]1.C(=O)([O-])[O-].[K+].[K+]>CO>[C:12]([C:9]1[CH:10]=[C:11]2[C:6](=[C:7]([O:18][CH2:19][O:20][CH2:21][CH2:22][Si:23]([CH3:24])([CH3:26])[CH3:25])[CH:8]=1)[C:5](=[O:27])[CH2:4][CH2:3][C:2]2([CH3:28])[CH3:1])#[CH:13]
Reactant: CC1(C)CCC(=O)c2c(OCOCC[Si](C)(C)C)cc(C#C[Si](C)(C)C)cc21
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CO
Product: C#Cc1cc(OCOCC[Si](C)(C)C)c2c(c1)C(C)(C)CCC2=O
Temperature: 25 °C
Reaction time: 8 h
Yield: 98 %

Procedure:
A solution 4,4-dimethyl-8-(2-trimethylsilanyl-ethoxymethoxy)-6-trimethylsilanylethynyl-3,4-dihydro-2H-naphthalen-1-one (Intermediate 72, 1.58 g, 3.79 mmol) in methanol (20 mL) was treated with potassium carbonate (0.43 g, 3.11 mmol) and the resulting reaction mixture was stirred at ambient temperature overnight. The solvent was evaporated in vacuo, the residue was diluted with water and extracted with ethyl acetate. The organic phase was washed with brine, dried over anhydrous magnesium sulfate, filtered and evaporated in vacuo to afford the title compound (1.28 g, 98%).
Reaction SMILES: [OH:1][N:2]1[C:6](=[O:7])[CH2:5][CH2:4][C:3]1=[O:8].[CH:9]1([N:15]=[C:16]=[O:17])[CH2:14][CH2:13][CH2:12][CH2:11][CH2:10]1.C(N(CC)CC)C>O1CCCC1>[CH:9]1([NH:15][C:16]([O:1][N:2]2[C:6](=[O:7])[CH2:5][CH2:4][C:3]2=[O:8])=[O:17])[CH2:14][CH2:13][CH2:12][CH2:11][CH2:10]1
Reactant: O=C1CCC(=O)N1O
Reactant: O=C=NC1CCCCC1
Solvent: CCN(CC)CC
Solvent: C1CCOC1
Product: O=C(NC1CCCCC1)ON1C(=O)CCC1=O
Temperature: 25 °C
Reaction time: 8 h
Yield: 74.9 %

Procedure:
N-hydroxysuccinimide (11.5 g, 0.1 mol) was dissolved in 200 g of sufficiently dried tetrahydrofuran. To the solution was added dropwise 12.5 g (0.1 mol) of cyclohexyl isocyanate, and then a catalytic amount of triethylamine was added. After stirring at room temperature overnight, the reaction solution was decolored with active carbon and concentrated. The deposited crystal was filtered and washed with a small amount of ether to obtain 18.0 g of N-(cyclohexylcarbamoyloxy)succinimide represented by the following formula. Yield: 81.5%.
Reaction SMILES: [CH2:1]1[NH:6][C@@H:5]([CH2:7][OH:8])[CH2:4][N:3]2[CH2:9][CH2:10][CH2:11][C@@H:2]12.C(N(CC)CC)C.[Si:19](Cl)([C:22]([CH3:25])([CH3:24])[CH3:23])([CH3:21])[CH3:20]>ClCCl>[CH3:23][C:22]([Si:19]([CH3:21])([CH3:20])[O:8][CH2:7][C@@H:5]1[CH2:4][N:3]2[CH2:9][CH2:10][CH2:11][C@H:2]2[CH2:1][NH:6]1)([CH3:25])[CH3:24]
Reactant: OC[C@H]1CN2CCC[C@H]2CN1
Reactant: CC(C)(C)[Si](C)(C)Cl
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: CC(C)(C)[Si](C)(C)OC[C@@H]1CN2CCC[C@H]2CN1
Temperature: 25 °C
Reaction time: 48 h
Yield: 17.1 %

Procedure:
To a solution of (3R,8aS)-octahydropyrrolo[1,2-a]pyrazin-3-ylmethanol (Tetrahedron Asymmetry, 1996, 7(7), 1999-2005) (531.5 mg, 3.39 mmol) in 20 mL of dichloromethane was added triethylamine (1.423 mL, 10.17 mmol) and tert-butyldimethylsilyl chloride (1.026 g, 6.78 mmol). The solution was stirred at room temperature for 2 days. The reaction was diluted with dichloromethane and extracted with sat. NaHCO3 and brine. The product was isolated by flash chromatography (dichloromethane to dichloromethane: MeOH 99:1 to 90:10), obtaining 157 mg of the title compound.
Reaction SMILES: C(=O)(O)O.[NH2:5][C:6]([NH2:8])=[NH:7].[Cl:9][C:10]1[CH:15]=[CH:14][C:13]([CH:16]([CH2:28][O:29][CH2:30][O:31][CH3:32])[CH2:17][O:18][C:19]2[CH:26]=[CH:25][CH:24]=[C:23](F)[C:20]=2[C:21]#[N:22])=[CH:12][CH:11]=1>CC(N(C)C)=O>[Cl:9][C:10]1[CH:11]=[CH:12][C:13]([CH:16]([CH2:28][O:29][CH2:30][O:31][CH3:32])[CH2:17][O:18][C:19]2[CH:26]=[CH:25][CH:24]=[C:23]3[C:20]=2[C:21]([NH2:22])=[N:7][C:6]([NH2:8])=[N:5]3)=[CH:14][CH:15]=1
Reactant: COCOCC(COc1cccc(F)c1C#N)c1ccc(Cl)cc1
Reactant: N=C(N)N
Agent: O=C(O)O
Solvent: CC(=O)N(C)C
Product: COCOCC(COc1cccc2nc(N)nc(N)c12)c1ccc(Cl)cc1
Temperature: 135 °C
Reaction time: 24 h
Yield: 24.4 %

Procedure:
Guanidine carbonate (792 mg; 4.4 mmol) is suspended in a solution of 2-[2-(4-Chlorophenyl)-3-methoxymethoxypropoxy]-6-fluorobenzonitrile (769 mg; 2.20 mmol) in DMA, and heated to 135° C. for 8 hours. The solution is cooled to RT overnight and placed in a freezer at 4° C. for 24 hours. The resulting black solids are removed by filtration through paper. The filtrate is concentrated under vacuum, and purified by column chromatography (10% MeOH/EtOAc). The collected fractions are dried to give 209 milligrams of 5-[2-(4-chlorophenyl)-3-methoxymethoxy propoxy]-quinazoline-2,4-diamine.
Reaction SMILES: [C:1]([C:3]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]([O:14]C)=[O:13])[CH:10]=2)[NH:5][N:4]=1)#[N:2].[OH-].[Li+]>C(O)C.O>[C:1]([C:3]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]([OH:14])=[O:13])[CH:10]=2)[NH:5][N:4]=1)#[N:2]
Reactant: COC(=O)c1ccc2[nH]nc(C#N)c2c1
Agent: [Li+]
Agent: [OH-]
Solvent: CCO
Solvent: O
Product: N#Cc1n[nH]c2ccc(C(=O)O)cc12
Temperature: 25 °C
Reaction time: 16 h
Yield: 84.6 %

Procedure:
To a solution of methyl 3-cyano-1H-indazole-5-carboxylate (2.5 g, 12 mmol) in ethanol (40 mL), a solution of lithium hydroxide (1.04 g, 24.9 mmol) in water (15 mL) was added and stirred at ambient temperature for 16 h. The mixture was concentrated and the obtained residue was dissolved in water (25 mL) and washed with ethyl acetate (20 mL). The aqueous layer was acidified with 10% citric acid solution, the obtained precipitate was filtered, washed with 50% ethyl acetate in petroleum ether (2×10 mL) and dried to afford the title compound (1.9 g, 82%) as a brown solid. 1HNMR (DMSO-d6) δ ppm 13.8-12.4 (br, 2H), 8.44 (s, 1H), 8.1 (d, 1H), 7.82 (d, 1H).
Reaction SMILES: [CH2:1]([O:4][C:5]1[CH:6]=[C:7]([CH:27]=[CH:28][C:29]=1[Br:30])[O:8][C:9]1[CH:26]=[CH:25][C:12]([CH2:13][NH:14][C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([N+:21]([O-:23])=[O:22])[C:16]=2[CH3:24])=[CH:11][CH:10]=1)[CH:2]=[CH2:3].[CH2:31](Br)[C:32]1[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=1>>[CH2:1]([O:4][C:5]1[CH:6]=[C:7]([CH:27]=[CH:28][C:29]=1[Br:30])[O:8][C:9]1[CH:26]=[CH:25][C:12]([CH2:13][N:14]([CH2:31][C:32]2[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=2)[C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([N+:21]([O-:23])=[O:22])[C:16]=2[CH3:24])=[CH:11][CH:10]=1)[CH:2]=[CH2:3]
Reactant: BrCc1ccccc1
Reactant: C=CCOc1cc(Oc2ccc(CNc3cccc([N+](=O)[O-])c3C)cc2)ccc1Br
Product: C=CCOc1cc(Oc2ccc(CN(Cc3ccccc3)c3cccc([N+](=O)[O-])c3C)cc2)ccc1Br

Procedure:
The product from example 63D and benzylbromide were processed as described in Example 6B to provide the title compound.
Reaction SMILES: [CH3:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[CH2:8][CH2:9][CH2:10]O.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[Br:31]N1C(=O)CCC1=O>C(Cl)Cl>[Br:31][CH2:10][CH2:9][CH2:8][C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=1[CH3:1]
Reactant: O=C1CCC(=O)N1Br
Reactant: Cc1ccccc1CCCO
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: ClCCl
Product: Cc1ccccc1CCCBr
Reaction time: 12 h
Yield: 62.3 %

Procedure:
Compound 14-1 (3.10 g) was dissolved in methylene chloride (70 ml), triphenylphosphine (5.28 g) and N-bromosuccinimide (3.58 g) were added under ice-cooling, and the mixture was stirred under ice-cooling for 1 hr, and further at room temperature for 12 hr. The reaction mixture was washed with water and saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. Diethyl ether (100 ml) was added, and the precipitated triphenylphosphine oxide was filtered off. The concentrate of the filtrate was purified by silica gel column chromatography (hexane alone) to give the object product (2.67 g) as a pale-yellow oil.
Reaction SMILES: Br[CH2:2][CH2:3][O:4][C:5]1[C:10]([CH3:11])=[CH:9][C:8]([C:12]2[NH:21][C:20](=[O:22])[C:19]3[C:14](=[CH:15][C:16]([O:25][CH3:26])=[CH:17][C:18]=3[O:23][CH3:24])[N:13]=2)=[CH:7][C:6]=1[CH3:27].[NH:28]1[CH2:33][CH2:32][CH2:31][CH2:30][CH2:29]1.O>CN(C=O)C>[CH3:27][C:6]1[CH:7]=[C:8]([C:12]2[NH:21][C:20](=[O:22])[C:19]3[C:14](=[CH:15][C:16]([O:25][CH3:26])=[CH:17][C:18]=3[O:23][CH3:24])[N:13]=2)[CH:9]=[C:10]([CH3:11])[C:5]=1[O:4][CH2:3][CH2:2][N:28]1[CH2:33][CH2:32][CH2:31][CH2:30][CH2:29]1
Reactant: C1CCNCC1
Reactant: COc1cc(OC)c2c(=O)[nH]c(-c3cc(C)c(OCCBr)c(C)c3)nc2c1
Solvent: O
Solvent: CN(C)C=O
Product: COc1cc(OC)c2c(=O)[nH]c(-c3cc(C)c(OCCN4CCCCC4)c(C)c3)nc2c1
Temperature: 25 °C
Reaction time: 16 h

Procedure:
To a solution of 2-[4-(2-bromo-ethoxy)-3,5-dimethyl-phenyl]-5,7-dimethoxy-3H-quinazolin-4-one (0.34 g, 0.78 mmol) in DMF (10 mL) was added piperidine (0.27 g, 3.14 mmol). The reaction mixture was stirred at room temperature for 16 hours. Then, water was added and the product was extracted with ethyl acetate (2×200 mL). The combined organic layer was washed with water, then brine, and dried over anhydrous Na2SO4. Solvent was evaporated to give the title compound as a white solid. Yield: 0.33 g (96%). 1H NMR (400 MHz, DMSO-d6): δ 11.80 (br s, 1H), 7.87 (s, 2H), 6.72 (d, J=2.4 Hz, 1H), 6.49 (d, J=2.0 Hz, 1H), 3.86 (m, 6H), 3.82 (s, 2H), 2.63 (t, J=5.6 Hz, 2H), 2.42 (m, 4H), 2.28 (s, 6H), 1.50 (m, 4H), 1.37 (m, 2H). MS (ES) m/z 438.63 (M+1).
Reaction SMILES: [CH2:1]([O:3][C:4](=[O:26])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH3:13])=[C:8]([O:14][C:15]2[CH:20]=[CH:19][C:18]([N+:21]([O-:23])=[O:22])=[CH:17][C:16]=2[CH2:24]Br)[CH:7]=1)[CH3:2].[CH3:27][C:28]([SH:31])([CH3:30])[CH3:29]>>[CH2:1]([O:3][C:4](=[O:26])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH3:13])=[C:8]([O:14][C:15]2[CH:20]=[CH:19][C:18]([N+:21]([O-:23])=[O:22])=[CH:17][C:16]=2[CH2:24][S:31][C:28]([CH3:30])([CH3:29])[CH3:27])[CH:7]=1)[CH3:2]
Reactant: CC(C)(C)S
Reactant: CCOC(=O)Cc1ccc(OC)c(Oc2ccc([N+](=O)[O-])cc2CBr)c1
Product: CCOC(=O)Cc1ccc(OC)c(Oc2ccc([N+](=O)[O-])cc2CSC(C)(C)C)c1

Procedure:
Prepared according to the procedure described in Example 3, Step 4, using the following starting materials: [3-(2-bromomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid ethyl ester and 2-methyl-2-propanethiol.
Reaction SMILES: Br[CH:2]1[CH2:6][CH2:5][O:4][C:3]1=[O:7].[SH:8][C:9]1[CH:14]=[CH:13][C:12]([CH2:15][OH:16])=[CH:11][CH:10]=1.C(N(CC)CC)C>C(Cl)Cl>[OH:16][CH2:15][C:12]1[CH:13]=[CH:14][C:9]([S:8][CH:2]2[CH2:6][CH2:5][O:4][C:3]2=[O:7])=[CH:10][CH:11]=1
Reactant: OCc1ccc(S)cc1
Reactant: O=C1OCCC1Br
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: O=C1OCCC1Sc1ccc(CO)cc1
Temperature: 25 °C
Reaction time: 8 h
Yield: 73.3 %

Procedure:
3-bromo-dihydrofuran-2(3H)-one (2.35 g, 14.3 mmol) was added to a solution of (4-mercaptophenyl)methanol (2.00 g, 14.0 mmol) and triethylamine (2.4 mmol, 17 mmol). The reaction was stirred at room temperature overnight, then was diluted with CH2Cl2 and washed sequentially with saturated NH4Cl and NaCl solutions. The organics were dried over MgSO4 and concentrated under reduced pressure to provide the product as a viscous oil (2.3 g, 72%).
Reaction SMILES: [Br:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:12](=[O:13])[CH:11]=[C:10]([CH3:14])[NH:9]2)=[CH:4][CH:3]=1.[OH-].[Na+].[CH3:17]OS(OC)(=O)=O>CO>[Br:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]2[C:12]([O:13][CH3:17])=[CH:11][C:10]([CH3:14])=[N:9]2)=[CH:6][CH:7]=1
Reactant: Cc1cc(=O)n(-c2ccc(Br)cc2)[nH]1
Reactant: COS(=O)(=O)OC
Agent: [Na+]
Agent: [OH-]
Solvent: CO
Product: COc1cc(C)nn1-c1ccc(Br)cc1
Yield: 21 %

Procedure:
A mixture of 1-(4-bromophenyl)-3-methyl-pyrazol-5-one (3.6 g), 10N aqueous sodium hydroxide solution (1.57 ml), methanol (5 ml) and dimethylsulphate (1.4 ml) was heated at reflux for 2 hours. The crude product was purified by vacuum flash chromatography on silica gel (Merck Art 7736) using dichloromethane as eluent to give 1-(4-bromophenyl)-5-methoxy-3-methylpyrazole (21% yield) as a solid, m.p. 67°-68° C.; NMR: 2.9(3H,s), 3.4(3H,s), 5.5(1H,s) and 7.4-7.5(2H,d).
Reaction SMILES: Cl.CN(C=[N:6][C:7]1[C:12]([F:13])=[CH:11][N:10]=[C:9]([O:14][S:15]([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)(=[O:17])=[O:16])[N:8]=1)C>>[NH2:6][C:7]1[C:12]([F:13])=[CH:11][N:10]=[C:9]([O:14][S:15]([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)(=[O:17])=[O:16])[N:8]=1
Reactant: CN(C)C=Nc1nc(OS(=O)(=O)c2ccccc2)ncc1F
Agent: Cl
Product: Nc1nc(OS(=O)(=O)c2ccccc2)ncc1F
Temperature: 25 °C
Reaction time: 1.5 h
Yield: 73 %

Procedure:
To a solution of HCl in doxane (3 mL of 10%) was added benzenesulfonic acid 4-(dimethylamino-methyleneamino)-5-fluoropyrimidin-2-yl ester (0.090, 0.3 mmol) and the mixture was agitated on an orbital shaker at room temperature for 1.5 h. The solvent was removed by evaporation and the residue was dissolved in a 1:1 solution of dioxane and water (2.5 mL) and treated with saturated aq NaHCO3 (0.5 mL). After 16 h, the reaction mixture was partitioned between EtOAc and water and the organic phase was dried over Na2SO4, filtered, and the solvent evaporated to yield the title compound (0.059 g, 79% yield) as a white solid: mp 139-141° C.; 1H NMR (300 MHz, DMSO-d6) δ 8.05-8.00 (m, 3H), 7.90-7.75 (m, 3H), 7.70-7.63 (m, 2H); HPLC-MS (ESI) m/z 268 (M−H)−, 270 (M+H)+.
Reaction SMILES: [Cl:1][C:2]1[CH:17]=[CH:16][C:5]([O:6][C:7]2[CH:8]=[C:9]([CH:12]=[CH:13][C:14]=2[F:15])[CH2:10][OH:11])=[CH:4][CH:3]=1.[H-].[Na+].[F:20][C:21]([F:35])([F:34])[C:22]([C:25]1[CH:30]=[CH:29][C:28]([O:31][CH2:32][CH3:33])=[CH:27][CH:26]=1)=[CH:23]Cl.[Cl-].[Na+]>CN(C)C=O.O>[F:20][C:21]([F:34])([F:35])[C:22]([C:25]1[CH:30]=[CH:29][C:28]([O:31][CH2:32][CH3:33])=[CH:27][CH:26]=1)=[CH:23][O:11][CH2:10][C:9]1[CH:12]=[CH:13][C:14]([F:15])=[C:7]([O:6][C:5]2[CH:16]=[CH:17][C:2]([Cl:1])=[CH:3][CH:4]=2)[CH:8]=1
Reactant: CCOc1ccc(C(=CCl)C(F)(F)F)cc1
Reactant: OCc1ccc(F)c(Oc2ccc(Cl)cc2)c1
Agent: [Cl-]
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CN(C)C=O
Product: CCOc1ccc(C(=COCc2ccc(F)c(Oc3ccc(Cl)cc3)c2)C(F)(F)F)cc1
Temperature: -10 °C
Reaction time: 0.5 h
Yield: 64.4 %

Procedure:
A solution of 3-(4-chlorophenoxy)-4-fluorobenzyl alcohol (6.3 g) in N,N-dimethylformamide (20 cm3) was added to a stirred suspension of sodium hydride (1.2 g of a 50% dispersion in oil) in N,N-dimethylformamide. After 30 minutes, this mixture was added to a stirred solution of EZ-1,1,1-trifluoro-2-(4-ethoxyphenyl)-3-chloroprop-2-ene (5 g) in N,N-dimethylformamide (25 cm3) at a temperature maintained at -10° C. during the addition. After 45 minutes the reaction mixture was poured into water (150 cm3) and sodium chloride added. The products were extracted into diethyl ether (4×100 cm3), and the combined organic layers were dried over anhydrous sodium sulphate and concentrated by evaporation under reduced pressure. The crude residue was purified by column chromatography on a silica gel support, eluted with n-hexane containing 6% by volume diethyl ether, to give 1,1,1-trifluoro-2-(4-ethoxyphenyl)-3-[3-(4-chlorophenoxy)-4-fluorobenzyloxy]prop-2-ene (6 g).
Reaction SMILES: [H-].[Na+].[Cl:3][C:4]1[C:5]([OH:14])=[C:6]([O:12][CH3:13])[CH:7]=[C:8]([CH:11]=1)[CH:9]=[O:10].Br[CH2:16][CH2:17][OH:18]>CN(C=O)C.C(OCC)(=O)C>[Cl:3][C:4]1[CH:11]=[C:8]([CH:7]=[C:6]([O:12][CH3:13])[C:5]=1[O:14][CH2:16][CH2:17][OH:18])[CH:9]=[O:10]
Reactant: OCCBr
Reactant: COc1cc(C=O)cc(Cl)c1O
Agent: [H-]
Agent: [Na+]
Solvent: CCOC(C)=O
Solvent: CN(C)C=O
Product: COc1cc(C=O)cc(Cl)c1OCCO
Temperature: 25 °C
Reaction time: 0.33 h
Yield: 44.8 %

Procedure:
To a suspension of sodium hydride (60% dispersion in mineral oil, 0.24 g, 6.00 mmol) in DMF (8 mL) was added a solution of 5-chlorovanillin (0.746 g, 4.00 mmol) in DMF (2 mL). The reaction mixture was stirred at RT for 20 minutes and 2-bromoethanol (0.42 mL, 5.93 mmol) added. The reaction mixture was heated at 50° C. for 90 hours. The reaction mixture was diluted with ethyl acetate and washed with water, brine (×2), dried (magnesium sulfate), filtered and the solvent evaporated at reduced pressure. The residue was purified by flash column chromatography eluting with 0-50% ethyl acetate in iso-hexane to afford the title compound (0.413 g, 48%).
Reaction SMILES: Br[C:2]1[CH:7]=[CH:6][C:5]([Br:8])=[CH:4][CH:3]=1.C([Li])CCC.CCCCCC.[CH2:20]([O:27][C@@H:28]1[C@@H:34]([O:35][CH2:36][C:37]2[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=2)[C@H:33]([O:43][CH2:44][C:45]2[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=2)[C@@H:32]([CH2:51][O:52][CH2:53][C:54]2[CH:59]=[CH:58][CH:57]=[CH:56][CH:55]=2)[O:31][C:29]1([C:60]1[CH:65]=[C:64]([CH:66]=[O:67])[C:63]([CH3:68])=[CH:62][C:61]=1[O:69][CH2:70][C:71]1[CH:76]=[CH:75][CH:74]=[CH:73][CH:72]=1)[OH:30])[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1.[Cl-].[NH4+]>O1CCCC1>[CH2:20]([O:27][C@@H:28]1[C@@H:34]([O:35][CH2:36][C:37]2[CH:38]=[CH:39][CH:40]=[CH:41][CH:42]=2)[C@H:33]([O:43][CH2:44][C:45]2[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=2)[C@@H:32]([CH2:51][O:52][CH2:53][C:54]2[CH:55]=[CH:56][CH:57]=[CH:58][CH:59]=2)[O:31][C:29]1([C:60]1[CH:65]=[C:64]([CH:66]([C:2]2[CH:7]=[CH:6][C:5]([Br:8])=[CH:4][CH:3]=2)[OH:67])[C:63]([CH3:68])=[CH:62][C:61]=1[O:69][CH2:70][C:71]1[CH:72]=[CH:73][CH:74]=[CH:75][CH:76]=1)[OH:30])[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1
Reactant: Cc1cc(OCc2ccccc2)c(C2(O)O[C@H](COCc3ccccc3)[C@@H](OCc3ccccc3)[C@H](OCc3ccccc3)[C@H]2OCc2ccccc2)cc1C=O
Reactant: Brc1ccc(Br)cc1
Agent: [Cl-]
Agent: [Li]CCCC
Agent: [NH4+]
Solvent: C1CCOC1
Solvent: CCCCCC
Product: Cc1cc(OCc2ccccc2)c(C2(O)O[C@H](COCc3ccccc3)[C@@H](OCc3ccccc3)[C@H](OCc3ccccc3)[C@H]2OCc2ccccc2)cc1C(O)c1ccc(Br)cc1
Reaction time: 0.25 h
Yield: 45.9 %

Procedure:
To a tetrahydrofuran solution (80 mL) of 1,4-dibromobenzene (6.20 g, 26.1 mmol) was added dropwise under nitrogen atmosphere at −78° C. a 2.67 M n-butyllithium solution in hexane (10.5 mL, 26.1 mmol), and the mixture was stirred for 15 minutes at the same temperature. Then a tetrahydrofuran solution (20 mL) of 2,3,4,6-tetra-O-benzyl-1-C-[2-(benzyloxy)-5-formyl-4-methylphenyl]-D-glucopyranose (10.0 g, 13.0 mmol) was added dropwise, and the mixture was stirred for 30 minutes at the same temperature. To the reaction solution was added a saturated aqueous solution of ammonium chloride, and the resulting mixture was extracted with ethyl acetate. The organic layer was washed with brine, and dried with anhydrous magnesium sulfate. The drying agent was filtered off, and the solvent was evaporated under reduced pressure. Thus obtained residue was purified with silica gel column chromatography (hexane:ethyl acetate=2:1). In addition, the residue was further purified with NH type silica gel column chromatography (hexane:ethyl acetate=1:1) to obtain the yellow oily title compound (5.50 g, 46%) as a diastereomeric mixture.
Reaction SMILES: [CH3:1][CH:2]([C:6]1[CH:7]=[C:8]2[C:13](=[CH:14][CH:15]=1)[N:12]=[C:11]([C:16]1[CH:21]=[CH:20][C:19]([Cl:22])=[CH:18][CH:17]=1)[CH:10]=[CH:9]2)[C:3]([OH:5])=[O:4].[CH3:23]O>S(=O)(=O)(O)O>[CH3:23][O:4][C:3](=[O:5])[CH:2]([CH3:1])[C:6]1[CH:7]=[C:8]2[C:13](=[CH:14][CH:15]=1)[N:12]=[C:11]([C:16]1[CH:21]=[CH:20][C:19]([Cl:22])=[CH:18][CH:17]=1)[CH:10]=[CH:9]2
Reactant: CC(C(=O)O)c1ccc2nc(-c3ccc(Cl)cc3)ccc2c1
Reactant: CO
Agent: O=S(=O)(O)O
Product: COC(=O)C(C)c1ccc2nc(-c3ccc(Cl)cc3)ccc2c1
Reaction time: 2 h

Procedure:
A mixture consisting of 1.9 g of α-methyl-2-(p-chlorophenyl)-6-quinolineacetic acid, 28 ml of methanol and 28 drops of concentrated sulphuric acid is kept for 2 hours under reflux. Thereafter the reaction mixture is concentrated on a rotary evaporator. The residue is treated with ice, ehter and 50 ml of 0.5 N sodium chloride solution. After thorough shaking, the aqueous phase is separated off and the organic phase is washed with water, dried over sodium sulphate and evaporated. The residue is dissolved in 25 ml of ethyl acetate and treated with petroleum ether until it crystallises. α-Methyl-2-(p-chlorophenyl)-6-quinolineacetic acid methyl ester of melting point 114°-115°C is obtained.
Reaction SMILES: C([O:4][C@@H:5]1[C@@H:10]([O:11]C(=O)C)[C@H:9]([O:15]C(=O)C)[C@@H:8]([CH2:19][O:20]C(=O)C)[O:7][C@H:6]1[O:24][C:25]1[C:30]2[C:31]([CH2:34][CH2:35][C:36]3[CH:41]=[CH:40][C:39]([O:42][CH2:43][CH2:44]O)=[CH:38][CH:37]=3)=[CH:32][O:33][C:29]=2[CH:28]=[CH:27][CH:26]=1)(=O)C.[NH2:46][CH:47]([CH2:50][OH:51])[CH2:48][OH:49].NCCO>>[C@@H:6]1([O:24][C:25]2[C:30]3[C:31]([CH2:34][CH2:35][C:36]4[CH:37]=[CH:38][C:39]([O:42][CH2:43][CH2:44][NH:46][CH:47]([CH2:50][OH:51])[CH2:48][OH:49])=[CH:40][CH:41]=4)=[CH:32][O:33][C:29]=3[CH:28]=[CH:27][CH:26]=2)[O:7][C@H:8]([CH2:19][OH:20])[C@@H:9]([OH:15])[C@H:10]([OH:11])[C@H:5]1[OH:4]
Reactant: CC(=O)OC[C@H]1O[C@@H](Oc2cccc3occ(CCc4ccc(OCCO)cc4)c23)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O
Reactant: NC(CO)CO
Solvent: NCCO
Product: OCC(CO)NCCOc1ccc(CCc2coc3cccc(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)c23)cc1

Procedure:
The title compound was prepared in a similar manner to that described in Example 21 using 4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)-3-{2-[4-(2-hydroxyethoxy)phenyl]ethyl}benzofuran and 2-amino-1,3-propanediol instead of 4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)-3-{2-[4-(3-hydroxypropoxy)phenyl]ethyl}benzofuran and 2-aminoethanol, respectively.