Practical, Cost-Effective Synthesis of Ubiquinones
申请人:Lipshutz H. Bruce
公开号:US20070260076A1
公开(公告)日:2007-11-08
The present invention provides a convergent method for the synthesis of ubiquinones and ubiquinone analogues. Also provided are precursors of ubiquinones and their analogues that are useful in the methods of the invention. The invention further provides an improved method for the carboalumination of alkyne substrates.
An Improved Synthesis of the “Miracle Nutrient” Coenzyme Q<sub>10</sub>
作者:Bruce H. Lipshutz、Asher Lower、Volker Berl、Karin Schein、Frank Wetterich
DOI:10.1021/ol051329y
日期:2005.9.1
[reaction: see text] A new route to the key coupling partner, chloromethylated CoQ0 (1), allows for direct formation of CoQ10 (3) via nickel-catalyzed cross-coupling with the side chain in the form of an in situ-derived vinyl alane (2).