금 촉매 고리 이성질화 반응을 이용한 Bisbenzoannulenes의 합성

Abstract

2013 년, 두 개의 서로 다른 propargylic carboxylate에 대한 금 촉매의 순차적인 활성화에 대해 보고하였고 이를 통해 높은 수율의 6-methylene-6H-benzo[7]annulene-5,8-diyl dicarboxylates를 효율적으로 완성하였다. 이 결과를 기반으로, 우리는 이 반응을 두 세트의 서로 다른 propargylic carboxylate에 적용한 결과를 보고한다.|In 2013, the seniors in our group reported a novel Gold-catalyzed sequential activation of two different propargylic carboxylates, which can provide an efficient access to 6-methylene-6H-benzo[7]annulene-5,8-diyl dicarboxylates in excellent yields. Encouraged by this result, we report on the result of applying this reaction to the two sets of two different propargylic carboxylates.; In 2013, the seniors in our group reported a novel Gold-catalyzed sequential activation of two different propargylic carboxylates, which can provide an efficient access to 6-methylene-6H-benzo[7]annulene-5,8-diyl dicarboxylates in excellent yields. Encouraged by this result, we report on the result of applying this reaction to the two sets of two different propargylic carboxylates.