A CONVENIENT METHOD FOR THE EXTRUSION OF SULFUR-DIOXIDE FROM 2,2,5,5-TETRASUBSTITUTED 3-SULFOLENES

The extrusion of SO2 from 2,2,5,5-tetrasubstituted 3-sulfolenes to give the corresponding 1,3-dienes can be achieved by treatment with ultrasonically dispersed potassium in the presence of a proton source at room temperature. Such a transformation of functionality is difficult to achieve by other me...

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Bibliographic Details
Published inJournal of the Chemical Society, Perkin Transactions 1 no. 12; pp. 1459 - 1460
Main Authors CHOU, TS, CHANG, SY
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 1992
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
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Summary:The extrusion of SO2 from 2,2,5,5-tetrasubstituted 3-sulfolenes to give the corresponding 1,3-dienes can be achieved by treatment with ultrasonically dispersed potassium in the presence of a proton source at room temperature. Such a transformation of functionality is difficult to achieve by other methods.
ISSN:0300-922X
1364-5463
DOI:10.1039/p19920001459