离子液体及其在有机合成中应用.pdf

http:china. chemistryma . or 2001 11 673 阎立峰 朱清时 ( 230026) Diels-Alder Friedel-Crafts Diels-Alder Friedel-Crafts Abstract Ionic liquid can sasve as reen solvent in or anic chemistry reaction, such as Diels-Alder reaction, Friedel-Crafts reaction, re ioselective alkylation and other catalyzed or anic reactions. This article reviews recent development of ionic liquid in those field. Key words Ionic liquid, Diels-Alder reaction, Friede-l Crafts reaction, Re ioselective alkylation, catalyzed or anic reactions , ( VOC) , , [ 1] , [ 2] [ 3] , , , , , , N- ( [ N bupy] + N-) N , N -( [ emim] + 1--3- ) , 1 ? , : ( 1) ; ( 2) , ; ( 3) , , ; ( 4) , 31, , , , 2000-09-04 , 2000- 12- 13 674 2001 11 http:www. chemistryma . or 1 , ; ( 5) 300 , ; ( 6) Brnsted, Lewis, Franklin [ 4] ; ( 7) 200 ; ( 8) , 50( vol) % , , Diels-Alder 1 Diels-Alder Diels-Alder : [ EtNH3 ] [ NO3 ] , , , , [ 5] 2 Diels-Alder Seddon 1--3- ( [ bmim] [ OTf] ) [6] [ bmim] [ PF6 ] [ bmim] [ BF4 ] [ bmim] [ lactate] Diels-Alder , [ 7] LPDE LPDE , , [ 8] 1 , [ bmim] [OTf] , , 24h , endo-exo , 20 - 15 , 1