摘要

We reported a facile synthesis of (-)-isochrysanthenone(2) from (-)-α-pinene in a high yield. When (-)-α-pinene reacted with O 2 in the presence of Co[4-Me(C 5H 4N) 2]Br 2 used as a catalyst, the crude product of (-)-verbenone(1) was formed, and the crude product 1 was directly irradiated with ...