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Rhodium carbenoid mediated cyclisations. Synthesis and x-ray structures of cyclic sulphoxonium ylides

✍ Scribed by Christopher J. Moody; Alexandra M.Z. Slawin; Roger J. Taylor; David J. Williams

Publisher
Elsevier Science
Year
1988
Tongue
French
Weight
205 KB
Volume
29
Category
Article
ISSN
0040-4039

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✦ Synopsis

Rhodium (II) acetate catalysed decomposition of the diazo sulphoxides

(1) and ( 3) gives the cyclic sulphoxonium ylides ( 2) and ( 4); the structures of ( 2~) and (4a) were confirmed by X-ray crystallography.

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