Friedel–Crafts acylation reaction using carboxylic acids as acylating agents
作者:Masato Kawamura、Dong-Mei Cui、Shigeru Shimada
DOI:10.1016/j.tet.2006.07.031
日期:2006.9
Dehydrative Friedel–Craftsacylationreaction of aromatic compounds with carboxylic acids as acylating agents was investigated in the presence of Lewis acid- or Brønsted acid-catalyst. Various metal triflates and bis(trifluoromethanesulfonyl)amides showed catalytic activity at high temperature, among which Eu(NTf2)3 proved to be the most effective and efficiently catalyzed the acylationreaction of alkyl-
Controlled photo-flow oxidative reaction (UV-FOR) platform for ultra-fast phthalide and API synthesis
作者:Dnyaneshwar Aand、Sanjeev Karekar、Bhushan Mahajan、Amit B. Pawar、Ajay K. Singh
DOI:10.1039/c8gc02320d
日期:——
A time-efficient, integrated and continuous-flow platform has been developed for real-time, high-throughput studies on phthalide and API synthesis from ketone–O2 reactions.