Palladium-catalyzed denitro-sulfonylation and amination of. beta.,. gamma.-epoxy nitro compounds

R Tamura, M Kato, K Saegusa, D Oda…

Index: Tamura, Rui; Kato, Masami; Saegusa, Koji; Oda, Daihei; Egawa, Takafumi; Yamamoto, Tamotsu Journal of Organic Chemistry, 1987 , vol. 52, # 8 p. 1640 - 1642

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Citation Number: 14

Abstract

Summary: P-Alkyl-P, y-epoxy nitro compounds undergo the weak base catalyzed conversion to y-hydroxy-a-nitro olefins followed by isomerization of the resulting double bond and the subsequent Pd (0)-catalyzed allylic substitution of the hydroxy allylic nitro intermediates by PhSOzNa and piperidine in a single-pot to afford hydroxy sulfones and amines, respectively.

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