L-Pyrrolidine-2-Carboxylic Acid Sulfate (LPCAS): A New Ionic Liquid for the Synthesis of 14-Aryl-14H-Dibenzo[a,j] Xanthenes under Solvent Free Condition  

作　　者：Vaibhav W. Godse Sahebrao S. Rindhe Laszlo Kotai Pravin S. Kendrekar Rajendra P. Pawa 

机构地区：[1]Department of Chemistry, Deogiri College, Aurangabad, India [2]Department of Chemistry, RKM Mahavidyalaya, Ahmednagar, India [3]Chemical Research Center, Hungarian Academy of Sciences, Budapest, Hungary [4]Department of Health Sciences, Central University of Technology, Bloemfontein, South Africa

出　　处：《International Journal of Organic Chemistry》2017年第2期99-105,共7页有机化学国际期刊（英文）

摘　　要：A new Bronsted acidic ionic liquid, L-Pyrrolidine-2-carboxylic acid sulfate (LPCAS) was employed to promote one-pot synthesis of 14-aryl-14H-dibenzo [a,j] xanthenes via condensation reaction of aldehydes and 2-naphthol under solvent free condition. Distinguishing features of the methodology are excellent yield of products in shorter reaction time, cleaner reaction profile, eco-friendly nature and the use of inexpensive catalyst.A new Bronsted acidic ionic liquid, L-Pyrrolidine-2-carboxylic acid sulfate (LPCAS) was employed to promote one-pot synthesis of 14-aryl-14H-dibenzo [a,j] xanthenes via condensation reaction of aldehydes and 2-naphthol under solvent free condition. Distinguishing features of the methodology are excellent yield of products in shorter reaction time, cleaner reaction profile, eco-friendly nature and the use of inexpensive catalyst.

关 键 词：Ionic Liquid 14-Aryl-14H-Dibenzo[a j] XANTHENES Solvent-Free 

分 类 号：O6[理学—化学]