Boron-directed regio- and stereoselective enyne cross metathesis: efficient synthesis of vinyl boronate containing 1,3-dienes.
Boron-directed regio- and stereoselective enyne cross metathesis: efficient synthesis of vinyl boronate containing 1,3-dienes.
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硼定向区域选择性和立体选择性烯炔交叉复分解：有效合成含有 1,3-二烯的硼酸乙烯酯。
DOI：
10.1021/ol050542r
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发表时间：
2005
期刊：
影响因子：
5.2
通讯作者：
Lee,Daesung
中科院分区：
文献类型：
--
作者：
Kim,Mansuk;Lee,Daesung
硼化炔烃和末端烯烃之间实现了区域选择性和立体选择性烯炔交叉复分解反应，以提供多种官能化乙烯基硼酸酯。无论炔烃和烯烃对应物上的取代基如何，都实现了高化学产率和区域选择性，而发现Z/E选择性取决于炔烃和烯烃上的取代基。
Regio- and stereoselective enyne cross metathesis reactions between borylated alkynes and terminal alkenes were realized to provide a variety of functionalized vinyl boronates. High chemical yield and regioselectivity was achieved irrespective of substituents on the alkyne and alkene counterparts, whereasZ/E-selectivity was found to be dependent upon the substituents both on the alkyne and alkene.