silica gel-supported ionene bromide in toluene T=90°C; 3 h; comparison of various ionene halids; supported or nonsupported;
参考文献
Ohtani, Noritaka; Chida, Kosaku; Serita, Hajime; Matsunaga, Toshiaki; Kimura, Chikai
Bulletin of the Chemical Society of Japan, 1988 , vol. 61, # 12 p. 4371 - 4378