引用本文:
余淑文, 陈之宇, 廖世健, 沈琪. 稀土化合物催化的Diels-Alder反应[J]. 应用化学,
2016, 4(5): 72-73.
Citation: Yu Shuwen, Chen Zhiyu, Liao Shijian, Shen Qi. DIELS-ALDER REACTION CATALYZED BY LANTHANIDES[J]. Chinese Journal of Applied Chemistry, 2016, 4(5): 72-73.
Citation: Yu Shuwen, Chen Zhiyu, Liao Shijian, Shen Qi. DIELS-ALDER REACTION CATALYZED BY LANTHANIDES[J]. Chinese Journal of Applied Chemistry, 2016, 4(5): 72-73.
稀土化合物催化的Diels-Alder反应
摘要:
Diels-Alder反应作为合成六元环化合物的一个主要方法,广泛用于有机合成中,特别是药物、香料及天然物质的合成[1,2]。某些Diels-Alder反应需要较高的反应温度及压力。为了缓和反应条件,减少副反应,文献报道用路易斯酸(如AlCl3、ZnCl2等)作催化剂[3,4]。
English
DIELS-ALDER REACTION CATALYZED BY LANTHANIDES
Abstract:
The cycloaddition of acrolein with vinyl ether is catalyzed by lanthanide chlorides at mild reaction conditions. This reaction has the advantage of using a small amount of catalyst and having a moderate reaction rate.
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