The usual reaction of alkalynes with arylcarbene chromium complexes is deflected by hte presence of propargylic alkoxy groups, especially in the case of the 2,5-dimethoxypnenyl carbene ligand; indenes and furans become significant products.
炔烃与芳基碳烯
铬配合物的通常反应因炔丙基烷氧基的存在而发生偏转,特别是在2,5-二甲氧基亚苯基碳烯卡宾
配体的情况下;
茚满和
呋喃成为重要的产品。