AN EASY ACCESS TO VINYLBORONATES BETA-SUBSTITUTED BY A KETO GROUP

被引：23

作者：

JEHANNO, E ^{[1
]}

VAULTIER, M ^{[1
]}

机构：

[1] UNIV RENNES 1,CNRS,PHYSICOCHIM STRUCT GRP,F-35042 RENNES,FRANCE

来源：

TETRAHEDRON LETTERS | 1995年 / 36卷 / 25期

关键词：

D O I：

10.1016/0040-4039(95)00812-Q

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An easy access to 3-borylacrolein 4 is described. This alpha,beta-insaturated aldehyde was smoothly reacted with organozinc or organocuprates to give the corresponding allyl alcohols 5 in good yields. The alpha,beta-unsaturated ketones 6 were easily obtained by oxidation of 5 with PCC. This overall sequence constitutes a general synthesis of these hitherto interesting new compounds.

引用

页码：4439 / 4442

页数：4

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