1, 3-Dioxolan-4-one 유도체들의 신합성법

Abstract

1, 3-dioxolan-4-one 유도체(Ⅱ)들은 glycolic acid와 acetal 혹은 ketal들을 벤젠 용액중에서 ρ-toluenesulfonic acid의 촉매 존재하에서 가열함으로써 좋은 수율로서 얻어졌다.

1, 3-Dioxolan-4-one derivatives(Ⅱ) to have no substituent at 5 position were prepared by heating glycolic acid and several acetals or ketals in benzene in the presence of ρ-toluenesulfonic acid in high yields.

1, 3-Dioxolan-4-one derivatives(Ⅱ) to have no substituent at 5 position were prepared by heating glycolic acid and several acetals or ketals in benzene in the presence of ρ-toluenesulfonic acid in high yields.