有机合成题是高考有机化学的固定题型,准确领会与迁移所给陌生信息是试题突破的关键,现把常见的陌生信息归纳如下,供大家参考。一、环丙烷的化学反应【描述】三元环由于张力而不稳定,易发生开环加成反应,类似碳碳双键。 Organic synthesis is a college entrance examination of organic chemistry fixed questions, accurate understanding of the relocation of strange information to the test is the key to breakthroughs, are now common to strange information summarized below, for your reference. First, the chemical reaction of cyclopropane [Description] ternary ring due to tension and instability, prone to ring-opening addition reaction, similar to carbon-carbon double bond.