A novel l-amino acid ionic liquid for quick and highly efficient synthesis of oxime derivatives – An environmental benign approach

Autor: Parasuraman Karthikeyan, Sachin Arunrao Aswar, Prashant Narayan Muskawar, Suresh Kumar Sythana, Pundlik Rambhau Bhagat, Sellappan Senthil Kumar, Pranveer S. Satvat
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: Arabian Journal of Chemistry, Vol 9, Iss S2, Pp S1036-S1039 (2016)
Druh dokumentu: article
ISSN: 1878-5352
DOI: 10.1016/j.arabjc.2011.11.007
Popis: A mild, efficient, and eco-friendly procedure for the conversion of aliphatic, alicyclic and aromatic carbonyl compounds into the corresponding oximes, was catalyzed by a novel imidazolium based ionic liquid coupled with amino acid (asparagine) (l-AAIL, l-Amino acid functionalized ionic liquid) catalytic system. The quantitative conversion of aryl and alkyl carbonyl compounds into the corresponding oximes was achieved by simply grinding at ambient temperature using 0.05 mmol of catalyst in 50 s. In addition, this L-AAIL catalyst exhibited good reusability for five consecutive trials without significant loss of its catalytic activity.
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