求助:反应机理? 六员环产物可能出现过但是热力学产物可能是五员环产物,试验结果说明本身说明了这一点。如果你能用其他方法合成六员环产物,然后用h2so4处理一下,what you will get? 如果你想要结构上的解释,1.至少六员环产物中原来的六员环会失去椅式构象。2. to get a better understanding you may calculate their free energy and find out a detailed explanation this is my final response. thanks 查看更多