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

页码：424 / 428

页数：5

共 13 条

[1] RHODIUM (II) CATALYZED-REACTIONS OF DIAZO-CARBONYL COMPOUNDS [J].