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47.1.4.8.3 Variation 3: Ramberg–Bäcklund Reaction

DOI: 10.1055/sos-SD-047-00322

Kostikov, R. R.; Khlebnikov, A. F.; Sokolov, V. V.Science of Synthesis, (201047847.

The RambergBäcklund reaction[‌311‌] (rearrangement) involves conversion of an α-halo sulfone into an alkene under basic conditions through the formation of a thiirane 1,1-dioxide, followed by cheletropic extrusion of sulfur dioxide (Scheme 51). Previously published information regarding this reaction is briefly mentioned in HoubenWeyl, 5/1b, pp 755758, but a series of reviews appeared later.[‌312‌‌314‌]

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Meeeeee[8.8.8]eee-8(8)-eee (888); Meeeeee Meeeeeeee:[‌888‌]

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