首页   按分类浏览 期刊浏览 卷期浏览 1,3‐Dipolar cycloaddition of diazocompounds to 1‐alkenylboronic esters
1,3‐Dipolar cycloaddition of diazocompounds to 1‐alkenylboronic esters

 

作者: Mohammed Jazouli,   Bertrand Carboni,   Robert Carrié,   Mohammed Soufiaoui,   Loïc Toupet,  

 

期刊: Heteroatom Chemistry  （WILEY Available online 1994）
卷期: Volume 5, issue 5‐6  

页码: 513-518

 

ISSN:1042-7163

 

年代: 1994

 

DOI:10.1002/hc.520050516

 

出版商: VCH Publishers, Inc.

 

数据来源: WILEY

 

摘要:

AbstractA variety of diazo compounds was added to the parent vinylboronic ester derived from pinacol. The reactivity of some substituted 1‐alkenylboronic esters is also briefly examined. The nonisolated primary adducts spontaneously rearrange via a 1,3‐boron migration and lead to 1‐borylated‐2‐pyrazolines. The structure of one of these compounds has been established by X‐ray diffracti

 

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