Dat-Xuong,N. et al., Bulletin de la Societe Chimique de France, 1961, p. 1136 - 1140
作者:Dat-Xuong,N. et al.
DOI:——
日期:——
Beger, J.; Meerbote, M., Journal fur praktische Chemie (Leipzig 1954), 1988, vol. 330, # 1, p. 119 - 125
作者:Beger, J.、Meerbote, M.
DOI:——
日期:——
BEGER, J.;MEERBOTE, M., J. PRAKT. CHEM., 330,(1988) N 1, 119-125
作者:BEGER, J.、MEERBOTE, M.
DOI:——
日期:——
EFFICIENT SYNTHESIS OF AMINES AND AMIDES FROM ALCOHOLS AND ALDEHYDES BY USING CASCADE CATALYSIS
申请人:ORGANOFUEL SWEDEN AB
公开号:US20170174618A1
公开(公告)日:2017-06-22
The present invention relates generally to an eco-friendly methodology for the conversion of alcohols and aldehydes to amines and amides using an integrated enzyme cascade system with metal- and organocatalysis. More specifically, the present invention relates to synthesis of capsaicinoids starting from vanillin alcohol and using a combination of an enzyme cascade system and catalysts. Furthermore, the method also relates to synthesis of capsaicinoids derivatives starting from vanillin alcohol derivatives and using a combination of an enzyme cascade system and catalysts.
Catalytic activation of unstrained C(aryl)–C(aryl) bonds in 2,2′-biphenols
作者:Jun Zhu、Jianchun Wang、Guangbin Dong
DOI:10.1038/s41557-018-0157-x
日期:2019.1
install phosphinites as a recyclable directing group. Using hydrogen gas as the reductant, monophenols are obtained with a low catalyst loading and high functional group tolerance. This approach is also applied to the synthesis of 2,3,4-trisubstituted phenols. A further mechanistic study suggests that the C–C activation step is mediated by a rhodium(i) monohydride species. Finally, a preliminary study on