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Synthesis of a 6H-Benzofuro[3,2-c][1]benzopyran-6-one. A New Application of the Hurtley Reaction
Synthetic Communications ( IF 1.8 ) Pub Date : 1993-12-01 , DOI: 10.1080/00397919308011139 Andreas Werner , Willy Friedrichsen
Synthetic Communications ( IF 1.8 ) Pub Date : 1993-12-01 , DOI: 10.1080/00397919308011139 Andreas Werner , Willy Friedrichsen
Abstract A copper(I)bromide promoted substitution of 2-bromobenzofuran-3- carboxylic acid (2b) with dimedone and subsequent lactonization offers a new route to a modified coumestane ring system.
中文翻译:
6H-Benzofuro[3,2-c][1]benzopyran-6-one 的合成。赫特利反应的新应用
摘要 溴化铜 (I) 促进了 2-溴苯并呋喃-3-羧酸 (2b) 被二甲酮的取代和随后的内酯化,为修饰的库美烷环系统提供了一条新途径。
更新日期:1993-12-01
中文翻译:
6H-Benzofuro[3,2-c][1]benzopyran-6-one 的合成。赫特利反应的新应用
摘要 溴化铜 (I) 促进了 2-溴苯并呋喃-3-羧酸 (2b) 被二甲酮的取代和随后的内酯化,为修饰的库美烷环系统提供了一条新途径。