专利号:US-5132468-A 优先权日:1990-01-19 标题 :C-alkylation of hydroquinone or monoethers thereof 发明人:DOUSSAIN CLAUDE; GUBELMANN MICHEL; TIREL PHILIPPE-JEAN 权利人:RHONE POULENC CHIMIE 摘要:The alkyl hydroquinones, e.g., methyl hydroquinone (a useful intermediate in the preparation of the monomer methyl hydroquinone diacetate, itself used for the synthesis of thermotropic polymers), are prepared by reacting (C-alkylating) hydroquinone or a monoether thereof with a lower alkanal, in the vapor phase, with a catalytically effective amount of at least one solid metal oxide.
参考标题:Biomimetic Total Synthesis Of Paeoveitol 作者:Yuhan Zhang,Yonghong Guo,Zhongle Li,Zhixiang Xie |发布日期:2016.9.16 摘要:A Highly Stereocontrolled Synthesis Of Paeoveitol Has Been Developed In 26% Yield, In 7 Steps From Commercially Available Materials. The Synthetic Strategy Was Inspired Primarily By The Biogenetic Hypothesis And Was Enabled By Hetero-Diels-Alder Cycloaddition To Construct The Target Molecular Framework.
合成参考文献
摘要:Marsini, M. A.; Pettus, T. R. R., Science of Synthesis, (2007) 31, 434.