1170328-04-7Relevant articles and documents
Asymmetrie tandem michael addition-wittig reaction to cyclohexenone annulation
Liu, Yan-Kal,Chao, Ma.,Jiang, Kun,Liu, Tian-Yu,Chen, Ying-Chun
supporting information; experimental part, p. 2848 - 2851 (2009/12/05)
A highly stereoselective tandem Michael addition-Wittig reaction of (3-carboxy-2-oxopropylidene)trlphenylphosphorane and α,β-unsaturated aldehydes has been developed by employing the combined catalysis of a newly designed bulky chiral secondary amine 1g,