Ionic liquid promoted facile and green synthesis of 1,8-dioxo-octahydroxanthene derivatives under microwave irradiation

Journal of Saudi Chemical Society

Vaibhav K. Patel¹  Abhishek N. Dadhania¹  Dipak K. Raval² 

[1] Department of Advanced Organic Chemistry, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology (CHARUSAT), Changa 388 421, Gujarat, India;Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India;

关键词: Homogeneous catalysis;    Microwave assisted synthesis;    Green chemistry;    Ionic liquid;   

DOI  :  10.1016/j.jscs.2013.12.003

来源: DOAJ

【 摘 要 】

An efficient and environmentally benign procedure for the synthesis of 1,8-dioxo-octahydroxanthene by condensation reaction between 5,5-dimethyl-1,3-cyclohexanedione (dimedone) and structurally diverse aldehydes using carboxy functionalized ionic liquid under microwave irradiation is described. The methodology provides synergy of ionic liquid and microwave irradiation which offers several advantages such as high yields in shorter reaction time, convenient operation, reusability of catalyst and easy work-up.

【 授权许可】

Unknown