O-17 NMR-STUDIES ON ALPHA-DIAZOKETONES

被引：7
|
作者：
CERIONI, G
CULEDDU, N
SABA, A
机构：
[1] CNR,IST APPL TECN CHIM AVANZATE PROBLEMI AGROBIOL,I-07100 SASSARI,ITALY
[2] UNIV SASSARI,DIPARTIMENTO CHIM,I-07100 SASSARI,ITALY
来源：
JOURNAL OF PHYSICAL ORGANIC CHEMISTRY | 1992年 / 5卷 / 07期
关键词：
D O I：
10.1002/poc.610050706
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The 0-17 NMR spectra of 13-alpha'-alkyl- and aryl-substituted alpha-diazoketones were measured. The results obtained show a clear discrimination between them. A good correlation in a series of para-substituted alpha-diazoacetophenones between 0-17 chemical shifts and both sigma(p)+ and dual substituent parameters indicated a greater contribution of resonance than inductive effects.
引用
收藏
页码：424 / 428
页数：5
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