cheminform abstract: organocatalytic asymmetric inverse-electron-demand aza-diels—alder reaction...
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Pyridine derivativesR 0380 Organocatalytic Asymmetric Inverse-Electron-Demand Aza-Diels—Alder Reac-
tion of N-Sulfonyl-1-aza-1,3-butadienes and Aldehydes. — A wide variety of chiral piperidine derivatives is prepared using chiral prolinol derivative PRL and AcOH as catalysts. The presence of water is crucial for a high reaction efficiency. — (HAN, B.; LI, J.-L.; MA, C.; ZHANG, S.-J.; CHEN*, Y.-C.; Angew. Chem., Int. Ed. 47 (2008) 51, 9971-9974; Dep. Med. Chem., West China Sch. Pharm., Sichuan Univ., Chengdu, Sichuan 610041, Peop. Rep. China; Eng.) — Klein
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ChemInform 2009, 40, issue 17 © 2009 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim