12-MEMBERED POLYETHER RINGS . CYCLIC TETRAMERS OF SOME OLEFIN OXIDES

被引：56

作者：

KERN, RJ

机构：

[1] Central Research Department, Monsanto Company, St. Louis

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1968年 / 33卷 / 01期

关键词：

D O I：

10.1021/jo01265a078

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Twelve-membered ring polyethers have been obtained from propylene oxide, epichlorohydrin, and 1,2- butylene oxide in 30-40% conversions by treating the epoxide with (C2H5)3OBF4 or BF3. Larger rings and a cyclic dimer are present in smaller amounts but no cyclic trimer forms. © 1968, American Chemical Society. All rights reserved.

引用

页码：388 / &

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