Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000084.xml
Synthesis 1989; 1989(3): 208-209
DOI: 10.1055/s-1989-27201
DOI: 10.1055/s-1989-27201
communication
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.
The Preparation and Coupling Reactions of 2-Bromo-1,4-benzodioxin. A Simple Synthesis of 2-(1-Alkenyl)-, 2-Alkyl-and 2-Aryl-1,4-benzodioxins
Further Information
Publication History
Publication Date:
17 September 2002 (online)
2-Bromo-1,4-benzodioxin is prepared by dehydrobromination of 2,3-dibromo-2,3-dihydro-1,4-benzodioxin with base. It is converted into 2-alkyl-, 2-(1-alkenyl)-, and 2-aryl-1,4-benzodioxins by reaction with the respective Grignard reagents or by conversion into 2-(bromomagnesio)-1,4-benzodioxin and reaction of this Grignard reagent with alkyl, 1-alkenyl, or aryl halides.