L-Pyrrolidine-2-carboxylic acid sulfate (LPCAS): A new ionic liquid for the synthesis of 1,8-dioxooctahydroxanthenes
Author(s) -
Vaibhav W. Godse,
Sahebrao S. Rindhe,
László Kótai,
Saroj R. Bembalkar,
Rajeeta D. Ingle,
Rajendra P. Pawar
Publication year - 2017
Publication title -
european chemical bulletin
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.131
H-Index - 5
ISSN - 2063-5346
DOI - 10.17628/ecb.2017.6.1-4
Subject(s) - reagent , chemistry , yield (engineering) , ionic liquid , pyrrolidine , environmentally friendly , sulfate , organic chemistry , ionic bonding , brønsted–lowry acid–base theory , reaction conditions , catalysis , ion , materials science , ecology , metallurgy , biology
A clean, simple, highly efficient and eco-friendly benign method for the synthesis of 1, 8-dioxo-octahydroxanthene derivatives utilizing novel bronsted acidic ionic liquid; L-Pyrrolidine-2-carboxylic acid sulfate (LPCAS) as reagent been reported. Distinguishing features of the methodology are excellent yield of products in shorter reaction time, cleaner reaction profile, environmentally friendly nature and the use of inexpensive reagent.
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