Blatcher, P., Warren, S., Ncube, S., Pelter, A. and Smith, Keith 1978. Ring expansion by sulphur migration: Synthesis of 2-alkylidene-1,4-benzodithians and 1,4-benzodithiins. Tetrahedron Letters 19 (26) , pp. 2349-2352. 10.1016/S0040-4039(01)91533-3 |
Abstract
Reaction of 2-(1-hydroxyalkyl)-1,3-benzodithioles (1) with thionyl chloride - triethylamine gives high yields of 2-alkylidene-3-substituted benzodithians, and 2,3-substituted benzodithiins on treatment with acid.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Chemistry |
Subjects: | Q Science > QD Chemistry |
Publisher: | Elsevier |
ISSN: | 0040-4039 |
Last Modified: | 04 Jun 2017 02:50 |
URI: | https://orca.cardiff.ac.uk/id/eprint/12625 |
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