Catalytic and Enantioselective Diels-Alder Reactions of (E)-4-Oxopent-2-enoates
Catalytic and Enantioselective Diels-Alder Reactions of (E)-4-Oxopent-2-enoates
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(E)-4-Oxopent-2-enoates 的催化和对映选择性 Diels-Alder 反应
DOI:
10.1021/acs.orglett.7b01692
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发表时间:
2017
期刊:
影响因子:
5.2
通讯作者:
Yang Zhen
中科院分区:
文献类型:
--
作者:
Zhang Su Lei;Lu Yong;Li Yuan He;Wang Kuang Yu;Chen Jia Hua;Yang Zhen
Novel oxazaborolidines activated by the strong acid triflimide or AlBr3form cationic chiral catalysts. These are effective catalysts for highly regio- and enantioselective Diels–Alder reactions using substituted (E)-4-oxopent-2-enoates as dienophiles.