NOVEL REACTIONS OF DISUBSTITUTED 1,2-DIOXETANES WITH OLEFINS AS PI-NUCLEOPHILES - CYCLOADDITIONS VIA 1,6-DIPOLES

被引:15
作者
ADAM, W
ANDLER, S
HEIL, M
机构
[1] Institut Für Organische Chemie, Universität Würzburg, W-8700, Am Hubland
关键词
D O I
10.1002/anie.199113651
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The 1,6 dipole 5 is the probable intermediate in the novel reaction of 3,3-disubstituted 1,2-dioxetanes 1 (X = H, Cl, Br) with electron-rich olefins 2. The products are the cycloadducts 3 and the enes 4 (R1-R4 = OEt; R1, R2 = OCH2CH2O; R3, R4 = H, etc.)
引用
收藏
页码:1365 / 1366
页数:2
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