1-iodododecane

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound is prepared according to the method of Example 7 using 1-iodododecane and racemic 6-hydroxy-α-methyl-2-naphthaleneacetic acid. White crystals are obtained having a melting point of 96°-97° C. White crystals are obtained

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound is prepared according to the method of Example 7 using 1-iodododecane and racemic 6-hydroxy-α-methyl-2-naphthaleneacetic acid. White crystals are obtained having a melting point of 96°-97° C. White crystals are obtained

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of 4-hydroxymethyl-2-triethylsilylfuran (Compound 1, 160 mg, 0.75 mmol) in tetrahydrofuran (0.5 ml) was added to a suspension of potassium hydride (33 mg, 0.83 mmol) in tetrahydrofuran (1 ml) at room temperature. When all the potassium hydride disappeared, 1-iodododecane (0.37 ml, 1.5 mmol) was added. Stirring was continued for 4 days at room temperature. The reaction mixture was quenched with water. Extraction (ethyl ether) and evaporation of the dried (magnesium sulfate) extracts gave an oil, which was purified by flash chromatography on silica using 5% ethyl ether/hexane. Fractions with Rf of about 0.65 on evaporation gave the titled ether as a pale yellow oil. The reaction mixture was quenched with water Extraction (ethyl ether) and evaporation of the dried (magnesium sulfate) extracts gave an oil, which was purified by flash chromatography on silica using 5% ethyl ether/hexane Fractions with Rf of about 0.65 on evaporation gave the titled ether as a pale yellow oil

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound is prepared according to the method of Example 7 using 1-iodododecane and racemic 6-hydroxy-α-methyl-2-naphthalene acetic acid. White crystals are obtained having a melting point of 96°-97° C. White crystals are obtained

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound is prepared according to the method of Example 7 using 1-iodododecane and racemic 6-hydroxy-α-methyl-2-naphthalene acetic acid. White crystals are obtained having a melting point of 96°-97° C. White crystals are obtained

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of 4-hydroxymethyl-2-triethylsilylfuran (Compound 1, 160 mg, 0.75 mmol) in tetrahydrofuran (0.5 ml) was added to a suspension of potassium hydride (33 mg, 0.83 mmol) in tetrahydrofuran (1 ml) at room temperature. When all the potassium hydride disappeared, 1-iodododecane (0.37 ml, 1.5 mmol) was added. Stirring was continued for 4 days at room temperature. The reaction mixture was quenched with water. Extraction (ethyl ether) and evaporation of the dried (magnesium sulfate) extracts gave an oil, which was purified by flash chromatography on silica using 5% ethyl ether/hexane. Fractions with Rf of about 0.65 on evaporation gave the titled ether as a pale yellow oil. The reaction mixture was quenched with water Extraction (ethyl ether) and evaporation of the dried (magnesium sulfate) extracts gave an oil, which was purified by flash chromatography on silica using 5% ethyl ether/hexane Fractions with Rf of about 0.65 on evaporation gave the titled ether as a pale yellow oil

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound is prepared according to the method of Example 7 using 1-iodododecane and racemic 6-hydroxy-α-methyl-2-naphthalene acetic acid. White crystals are obtained having a melting point of 96°-97° C. White crystals are obtained

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound is prepared according to the method of Example 7 using 1-iodododecane and racemic 6-hydroxy-α-methyl-2-naphthalene acetic acid. White crystals are obtained having a melting point of 96°-97° C. White crystals are obtained

反応条件: temp:-78.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of triethyl 4-phosphonobutyrate (1.00 g, 3.96 mmol) in 1 mL of THF was added to potassium bis(trimethylsilyl)amide (0.5 M in THF, 8.70 ml, 4.36 mmol) at −78° C. After stirring for 1 h at −78° C., 1-iodododecane (1.2 mL, 4.75 mmol) was added dropwise. The reaction was removed from the bath, warmed to rt and stirred for 2 h. The reaction was diluted with ethyl acetate (50 ml), washed with 2 N HCl (50 mL), sat'd NaCl (50 mL), dried and concentrated. Flash chromatography using 3:1 v/v hexane/acetone afforded 610 mg of the title compound: ESI-MS 421.3 (M+H). The reaction was removed from the bath warmed to rt stirred for 2 h The reaction was diluted with ethyl acetate (50 ml) washed with 2 N HCl (50 mL), sat'd NaCl (50 mL) dried concentrated

反応条件: temp:-78.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of triethyl 4-phosphonobutyrate (1.00 g, 3.96 mmol) in 1 mL of THF was added to potassium bis(trimethylsilyl)amide (0.5 M in THF, 8.70 ml, 4.36 mmol) at −78° C. After stirring for 1 h at −78° C., 1-iodododecane (1.2 mL, 4.75 mmol) was added dropwise. The reaction was removed from the bath, warmed to rt and stirred for 2 h. The reaction was diluted with ethyl acetate (50 ml), washed with 2 N HCl (50 mL), sat'd NaCl (50 mL), dried and concentrated. Flash chromatography using 3:1 v/v hexane/acetone afforded 610 mg of the title compound: ESI-MS 421.3 (M+H). The reaction was removed from the bath warmed to rt stirred for 2 h The reaction was diluted with ethyl acetate (50 ml) washed with 2 N HCl (50 mL), sat'd NaCl (50 mL) dried concentrated