发明名称 |
METHOD FOR THE PRODUCTION OF OXAZOLES BY CONDENSING AROMATIC ALDEHYDES WITH A-KETOXIMES TO N-OXIDES AND THEN REACTING THE SAME WITH ACTIVATED ACID DERIVATIVES. |
摘要 |
<p>Disclosed is a method for producing oxazoles of formula IV by condensing aromatic aldehydes with a-ketoximes to N-oxides and then reacting the same with activated acid derivatives. The invention relates to a method for producing oxazoles by condensing aldehydes with a-ketoximes to N-oxides in the form of the salts thereof or as free bases and then reacting the same with activated acid derivatives so as to obtain oxazoles in the form of the salts thereof or as free bases.</p> |
申请公布号 |
MX2007006676(A) |
申请公布日期 |
2007.08.14 |
申请号 |
MX20070006676 |
申请日期 |
2005.12.01 |
申请人 |
SANOFI-AVENTIS DEUTSCHLAND GMBH |
发明人 |
WOLFGANG HOLLA;THOMAS STUEDEMANN;CHRISTOPH TAPPERTZHOFEN;BERNDT KULITZSCHER;WOLFGANG LAUX;ROLF-LUDWIG HOERLEIN;ROBERT J. H. SCHEFFER |
分类号 |
C07D263/32 |
主分类号 |
C07D263/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|