W. Ried, M. Vogl
Feb 10, 1982
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0
Influential Citations
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Citations
Journal
European Journal of Organic Chemistry
Abstract
Reactions with Cyclobutenediones LXIV1). – Note on the Synthesis of 3,4-Dihydro-7-phenyl-2H,6H-cyclopenta[b][1,4]dithiepin-6,8(7H)-dione by Rearrangement of a Dithianylcyclobutenone The cyclobutene-1,2-dione 1b reacts with 2-lithio-1,3-dithiane to give the hydroxycyclobutenone 4. In strong acids 4 can be converted into the bicyclic hetero compound 5.