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Synthesis 2000; 2000(1): 154-164
DOI: 10.1055/s-2000-6230
DOI: 10.1055/s-2000-6230
paper
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An Easy Procedure for the Preparation of 3-Methylidenetetrahydrofurans from Dimethyl Succinates
Further Information
Publication History
Publication Date:
31 December 2000 (online)
![](https://www.thieme-connect.de/media/synthesis/200001/lookinside/thumbnails/10.1055-s-2000-6230-1.jpg)
A new synthetic procedure to obtain 3-methylidenetetrahydrofurans is described, in which the methylidene group is generated during the formation of the tetrahydrofuran ring. These are prepared by reduction of differently substituted dimethyl succinates obtained by Stobbe condensation
Stobbe condensation - dimethyl succinates - 2-aryl-3-methylidenetetrahydrofurans - diazomethane - reductions - heterocycles