Stereoselective E and Z olefin formation by Wittig olefination of aldehydes with allylic phosphorus ylides. Stereochemistry
作者:Rui Tamura、Koji Saegusa、Masato Kakihana、Daihei Oda
DOI:10.1021/jo00247a012
日期:1988.6
First Bovine Serum Albumin-Promoted Synthesis of Enones, Cinnamic Acids and Coumarins in Ionic Liquid: An Insight into the Role of Protein Impurities in Porcine Pancreas Lipase for Olefinic Bond Formation
作者:Nandini Sharma、Upendra K. Sharma、Rajesh Kumar、Nidhi Katoch、Rakesh Kumar、Arun K. Sinha
DOI:10.1002/adsc.201000870
日期:2011.4.18
bromide (BSA‐[bmim]Br) has been developed for the synthesis of (E)‐α,β‐unsaturated compounds including a one‐pot cascade synthesis of cinnamic acids and coumarins via aldol, Knoevenagel and Knoevenagel–Doebnercondensations.