80459-39-8Relevant academic research and scientific papers
Triflic Acid Mediated Cyclization of Unsymmetrical N -Phenethyl- and N -(3-Indolylethyl)succinimides: Regio- and Diastereoselective Synthesis of Substituted Pyrroloisoquinolinones and Indolizino-indolones
Selvakumar, Jayaraman,Mangalaraj, Selvaraj,Achari, Kamsali Murali Mohan,Mukund, Krishna,Ramanathan, Chinnasamy Ramaraj
, p. 1053 - 1064 (2017)
The regio and diastereoselective synthesis of 1 or 2 alkyl-substituted pyrroloisoquinolinones and indolizinoindolones by triflic acid mediated cyclization via an electrophilic activation of unsymmetrical succinimide carbonyl groups followed by the reducti
A simple method for the preparation of monomethyl esters of dicarboxylic acids by selective esterification of the nonconjugated carboxyl group in the presence of an aromatic or conjugated carboxyl group
Ram, Ram N.,Meher, Nabin Kumar
, p. 282 - 283 (2007/10/03)
Various dicarboxylic acids have been converted selectively into monomethyl esters in which the nonconjugated carboxyl group is selectively esterified in the presence of an aromatic or conjugated carboxyl group at room temperature (~ 25-27°C) in methanol using a catalytic amount of thionyl chloride.
