A ionic hydrogenation of aryl-substituted 4H-selenopyrans

BI Drevko, AF Almaeva, IN Isaev, VG Mandych…

Index: Drevko; Almaeva; Isaev; Mandych; Uchaeva Chemistry of Heterocyclic Compounds, 2009 , vol. 45, # 1 p. 123 - 124

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Citation Number: 2

Abstract

Aryl-substituted 4H-thiopyrans readily undergo catalytic and ionic hydrogenation [1]. Their seleno analogs readily eliminate elemental selenium in attempts to perform catalytic and other traditional methods of hydrogenation [2]. Aryl-substituted selenacyclohexanes were obtained and characterized upon the disproportionation of 4H-selenopyrans under acid catalysis conditions [3]. We are the first to report the ionic hydrogenation of 2, 4, 6-triaryl- ...