Synthesis and 13C nuclear magnetic resonance assignments of cannithrene 1: A cannabis constituent

FS El-Feraly, SF Cheatham…

Index: El-Feraly; Cheatham; McChesney Canadian Journal of Chemistry, 1985 , vol. 63, # 8 p. 2232 - 2236

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Citation Number: 8

Abstract

Two synthetic approaches to cannithrene 1 (1) have been explored. One-pot annelation of 6, 8-dimethoxytetralone by first forming a β-keto sulfoxide, then addition of methyl vinyl ketone, gave, unexpectedly, after elimination of the sulfoxide, the naphthol (10). The successful