97586-10-2Relevant academic research and scientific papers
SYNTHESIS AND PROPERTIES OF ESTERS OF 3-HYDROXY-2-PHENYLINDEN-1-ONE, 2-HYDROXYMETHYL-2-PHENYL-1,3-INDANEDIONE, AND CARBOXYLIC AND CARBONIC ACIDS
Marshalkin, V. N.,Smirnova, T. V.
, p. 339 - 345 (2007/10/02)
The O-acylation of 2-phenyl-1,3-indanedione by carboxylic acid chlorides and chloroformates was realized in the presence of triethylamine.Growth-regulating activity was found in the obtained esters.The acylation of 2-hydroxymethyl-2-phenyl-1,3-indanedione by carboxylic acid chlorides was investigated in the presence of triethylamine.It was established that the reaction is unsuitable for the production of 2-acyloxymethyl-2-phenyl-1,3-indanediones.A method is proposed for the synthesis of these esters by the reaction of 2-iodomethyl-2-phenyl-1,3-indanedione with the potassium salts of carboxylic acids under the conditions of phase-transfer catalysis.
