;wherein R1, R2, R3, and R4 each represent a linear alkyl group having 1 to 6 carbon atoms, a branched alkyl group having 3 to 6 carbon atoms, an alicyclic alkyl group having 3 to 6 carbon atoms, or an alkoxyalkyl group represented by —(CH2)nO—R5 (wherein n is an integer of 1 to 6; and R5 represents a methyl group or an ethyl group); at least one of R1, R2, R3, and R4 is an alkoxyalkyl group; R1, R2, R3, and R4 may be the same or different; R1 and R2 together may form a ring; and X represents an anion. The present invention also provides a reaction solvent including the ionic liquid."/>
公开/公告号US2008221353A1
专利类型
公开/公告日2008-09-11
原文格式PDF
申请/专利权人 KATSUHIKO TSUNASHIMA;
申请/专利号US20080073426
发明设计人 KATSUHIKO TSUNASHIMA;
申请日2008-03-05
分类号C07F9/06;
国家 US
入库时间 2022-08-21 20:16:26