Three-Component Stereoselective Synthesis of (1R,2S)-1-Aryl-2-{[prop-2-yn(en)yloxy]methyl}spiro[2,4]hepta-4,7-diones


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Abstract

Three-component reaction involving cyclopentane-1,3-dione, substituted benzaldehydes, and chloromethyl propyn(en)yl ethers results in a stereoselective formation of trans-1-aryl-2-{[prop-2-(yn)enyloxy]-methyl}spiro[2,4]hepta-4,7-diones in satisfactory yields.

About the authors

G. M. Talybov

Mamedaliev Institute of Petrochemical Processes

Author for correspondence.
Email: ahmed_adna@rambler.ru
Russian Federation, pr. Khodzhaly 30, Baku, AZ 1025 Azerbaidzhan

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