首页   按字顺浏览 期刊浏览 卷期浏览 Benzene Induced1H NMR Shifts of Chromeno-Compounds: An Aid to Differentiate Linear and ...
Benzene Induced1H NMR Shifts of Chromeno-Compounds: An Aid to Differentiate Linear and Angular Chromenoflavones

 

作者: A. Banerji,   D.L. Luthria,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1990）
卷期: Volume 23, issue 1  

页码: 1-12

 

ISSN:0038-7010

 

年代: 1990

 

DOI:10.1080/00387019008054032

 

出版商: Taylor & Francis Group

 

关键词: Benzene Induced Shifts;1H NMR;Chromeno-compounds;Differentiation of linear and angular chromenoflavones

 

数据来源: Taylor

 

摘要:

Benzene-induced shifts (BIS) in the1H NMR spectra of nine chromeno-compounds have been studied. It provides a simple non-destructive technique for distinguishing linear isomers of chromenoflavones from there angular counterpart. BIS also assists in the assignment of chromene proton signals in chromeno-compounds.

 

点击下载:  PDF (320KB)



返 回