反应详情

A solution of 1-tert-butyl 7-ethyl 2-[(5-methyl-3-isoxazolyl)carbonyl]heptanedioate (126 mg) in trifluoroacetic acid (1 mL) was stirred for 1.5 hour at room temperature. The volatile was evaporated off, and azeotroped with toluene to give 7-ethoxy-2-[(5-methyl-3-isoxazolyl)carbonyl]-7-oxoheptanoic acid as a pale orange oil (106 mg).

1. customThe volatile was evaporated off
2. customazeotroped with toluene