Consecutive reactions with sulfoximines: a direct access to 2-sulfonimidoylylidene tetrahydrofurans and 6-sulfonimidoylmethyl- 3,4-dihydro-2H-pyrans
نویسندگان
چکیده
2-Sulfonimidoylylidene tetrahydrofurans and 5-vinyl-2-sulfonimidoylylidene tetrahydrofurans were readily synthesized via a consecutive acylation/SN2 sequence with total regioand chemoselectivity from Johnson’s sulfoximine derivatives. The same consecutive reaction could also be applied to the expeditious synthesis of 6-sulfonimidoylmethyl-3,4-dihydro-2H-pyrans. © 2012 Elsevier Science. All rights reserved
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