Lipids as versatile solvents for chemical synthesis
作者:Ashot Gevorgyan、Kathrin H. Hopmann、Annette Bayer
DOI:10.1039/d1gc02311j
日期:——
Development of safe, renewable, cheap and versatile solvents is a longstanding challenge in chemistry. We show here that vegetable oils and related systems can become prominent solvents for organic synthesis. Suzuki–Miyaura, Hiyama, Stille, Sonogashira and Heck cross-couplings proceed with quantitative yields in a range of vegetable oils, fish oil, butter and waxes used as solvents. Appropriate methodologies
Stereocontrolled Formation of Styrenes by Pd(0)-catalyzed Cross-coupling of Photoactivated (<i>E</i>)-Alkenylgermanes with Aryl Bromides
作者:Chih-Chung Tseng、Mungyuen Li、Bingli Mo、Sarah A. Warren、Alan C. Spivey
DOI:10.1246/cl.2011.995
日期:2011.9.5
The stereocontrolled synthesis of (E)-configured styrenes via Pd(0)-catalyzed cross-couping of (E)-alkenylgermanes with arylbromides is described. The germanes employed have bis(naphthalen-2-ylmet...