JESROMOTETROL C-13 NUCLEAR MAGNETIC-RESONANCE - BORIC AND PHENYLBORONIC ACIDS AS ASSIGNMENT AIDS FOR 1-2-DIOLS AND 1,3-DIOLS

被引：25

作者：

SMITH, WB

机构：

[1] Department of Chemistry, Texas Christian University, Fort Worth

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1979年 / 44卷 / 10期

关键词：

D O I：

10.1021/jo01324a011

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The addition of boric acid or phenylboronic acid to either 1, 2-or 1, 3-diols has been shown to produce substantial alterations in the13C chemical shifts of the parent compounds. In the case of either reagent the cyclic cis diols react to the exclusion of the trans isomer. Boric acid induced shifts are comparable to acetylation shifts. The13C lines of the diterpene jesromotetrol have been assigned with the aid of boric acid induced shifts. © 1979, American Chemical Society. All rights reserved.

引用

页码：1631 / 1633

页数：3

共 12 条

[1] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF SOME ERGOSTA-DIENES AND ERGOSTA-TRIENES [J].