One-pot synthesis of 4-methoxy(aralkoxy)imino-areno[1,3]oxazin-2-ones

被引：6

作者：

Kurz, T ^{[1
]}

Widyan, K ^{[1
]}

Wackendorff, C ^{[1
]}

Schlüter, K ^{[1
]}

机构：

[1] Univ Hamburg, Inst Pharm, D-20146 Hamburg, Germany

来源：

SYNTHESIS-STUTTGART | 2004年 / 12期

关键词：

heterocycles; Dimroth rearrangement; ring closure; base-catalyzed; 4-methoxy(aralkoxy)-imino-areno[1,3]oxazin-2-ones;

D O I：

10.1055/s-2004-829146

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Stepwise treatment of ortho-hydroxy-arenonitriles with 1,1'-carbonyl-di-(1,2,4-triazole) and O-substituted hydroxylamines in the presence of Et3N gave 4-methoxy(aralkoxy)imino-benzo[1,3]oxazin-2-ones and 4-methoxy(aralkoxy)imino-naphtho[2,3-e][1,3]oxazin-2-ones.

引用

页码：1987 / 1990

页数：4

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