公开(公告)号：US3923825A

公开(公告)日：1975-12-02

申请号：US44633074

申请日：1974-02-27

Applicant: BASF AG

Inventor： QUADBECK-SEEGER HANS-JUERGEN ,  SCHOENLEBEN WILLIBALD ,  SCHNEIDER DIETER

IPC: C07D261/08

CPC classification number: C07D261/08

Abstract: Isooxazole is produced by reaction of a vinyl ether with an acid halide and a formamide and reaction of the reaction mixture with hydroxylamine. The product is a starting material for the production of dyes and pest control agents.

Abstract translation: 异恶唑通过乙烯基醚与酰卤和甲酰胺的反应产生，反应混合物与羟胺反应。 该产品是用于生产染料和害虫控制剂的起始原料。