4-ethoxy-3-(trifluoromethyl)phenol

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a solution of 0.30 g of 2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenol, 0.20 g of 3-(trifluoromethyl)phenetyl alcohol and 0.27 g of triphenylphosphine dissolved in 10 ml of tetrahydrofuran was added dropwise a solution of 0.21 g of diisopropylazodicarboxylate dissolved in 5 ml of tetrahydrofuran, while stirring at room temperature. After stirring at room temperature for 24 hours, the reaction mixture was concentrated to obtain a residue. The residue was subjected to silica gel chromatography, which afforded 0.39 g of 3,5-dichloro-1-(3,3-dichloro-2-propenyloxy)-4-(2-(3-(trifluoromethyl) phenyl)ethoxy)benzene (81% yield), nD26.0 1.5497. After stirring at room temperature for 24 hours the reaction mixture was concentrated to obtain a residue

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a solution of 0.30 g of 2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenol, 0.20 g of 3-(trifluoromethyl)phenetyl alcohol and 0.27 g of triphenylphosphine dissolved in 10 ml of tetrahydrofuran was added dropwise a solution of 0.21 g of diisopropylazodicarboxylate dissolved in 5 ml of tetrahydrofuran, while stirring at room temperature. After stirring at room temperature for 24 hours, the reaction mixture was concentrated to obtain a residue. The residue was subjected to silica gel chromatography, which afforded 0.39 g of 3,5-dichloro-1-(3,3-dichloro-2-propenyloxy)-4-(2-(3-(trifluoromethyl) phenyl)ethoxy)benzene (81% yield), nD26.0 1.5497. After stirring at room temperature for 24 hours the reaction mixture was concentrated to obtain a residue

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a solution of 0.30 g of 2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenol, 0.20 g of 3-(trifluoromethyl)phenetyl alcohol and 0.27 g of triphenylphosphine dissolved in 10 ml of tetrahydrofuran was added dropwise a solution of 0.21 g of diisopropylazodicarboxylate dissolved in 5 ml of tetrahydrofuran, while stirring at room temperature. After stirring at room temperature for 24 hours, the reaction mixture was concentrated to obtain a residue. The residue was subjected to silica gel chromatography, which afforded 0.39 g of 3,5-dichloro-1-(3,3-dichloro-2-propenyloxy)-4-(2-(3-(trifluoromethyl) phenyl)ethoxy)benzene (81% yield), nD26.0 1.5497. After stirring at room temperature for 24 hours the reaction mixture was concentrated to obtain a residue