A new synthetic route of Ethyl 6-bromobenzo[d]isoxazole-3-carboxylate

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,651780-27-7,Ethyl 6-bromobenzo[d]isoxazole-3-carboxylate,its application will become more common.

A common heterocyclic compound, 651780-27-7,Ethyl 6-bromobenzo[d]isoxazole-3-carboxylate, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route. 651780-27-7

651780-27-7, A solution of ethyl 6-brom-1, 2-benzisoxazole-3-carboxylate (Intermediate 55) (0.05g) and cyclopropylamine (0. 03ml) in methanol (lml) was stirred at reflux for 6h. The solvent was evaporated and the residue was triturated with ether to give the title compound as a white solid (0.04g).

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,651780-27-7,Ethyl 6-bromobenzo[d]isoxazole-3-carboxylate,its application will become more common.

Reference£º
Patent; SMITHKLINE BEECHAM CORPORATION; WO2004/10995; (2004); A1;,
Benzisoxazole – Wikipedia
Benzisoxazole – an overview | ScienceDirect Topics