The Journal of organic chemistry

Development of an enantioselective route toward the Lycopodium alkaloids: total synthesis of lycopodine

H Yang, RG Carter

Index: Hiramitsu,T. et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1978 , p. 716 - 721

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Citation Number: 57

Abstract

... The Journal of Organic ... was also important.(29) Pentenone 22 proved more effective than MVK, generally leading to a 15−20% increase in chemical yield. ... keto sulfone 24 with diisopropylamine [IPA/CH 2 Cl 2 (1:1), rt, 76 h, 84%] cleanly induced Michael addition to generate the ...