Sceletium alkaloids. Part 10. Synthesis of 1-substituted cis-bicyclo [4.2. 0] octanones through [2+ 2] cycloadditions of dichloroketene to alkenes. Structural …

…, G Molina, MW Cass, NA Cortese

Index: Jeffs, Peter W.; Molina, Gerado; Cass, Malcom W.; Cortese, Nicholas A. Journal of Organic Chemistry, 1982 , vol. 47, # 20 p. 3871 - 3875

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Citation Number: 32

Abstract

The [2+ 21 cycloaddition of dichloroketene to a series of 1-substituted cyclohexenes is shown to proceed in a highly regio-and stereospecific manner. The structures of the cycloadducta were determined by reductive dechlorination to the cyclobutanones, and the ...