【摘要】 用环戊二烯基钠与烯丙基溴反应制取烯丙基环戊二烯（Ａ－ＣＰＤ），研究了反应条件和贮存时间对Ａ－ＣＰＤ收率的影响，测定了Ａ－ＣＰＤ的结构和稳定性。结果表明，Ａ－ＣＰＤ存在两种异构体，在室温下极易发生Ｄｉｅｌｓ－Ａｌｄｅｒ反应。更多还原

【Abstract】 The effect of reaction conditions on the yield of allyl-cyclopentadiene(A-CPD)was studied in the preparation of A-CPD by the syntheitc reaction between the cyclopentadienyl sodium and the allyl bromide.The structure and the stability of the A-CPD was determined.The result showed that A- CPD had two isomers,and could easily occur the Diels-Alder reaction in the room temperature.更多还原