Synthesis and Structure of Inclusion Complex of Cyclomalto- heptaose (β-Cyclodextrin) with m-Aminophenol  

作　　者：王瑾玲 周卫红 马世坤 缪方明 

出　　处：《Chinese Journal of Chemistry》2002年第4期358-361,共4页中国化学（英文版）

基　　金：theFoundationofTianjinScientificCommittee (No .0 0 36 01711)

摘　　要：The supramolecular compound, β-CD/m-aminophenol[(C_(42)-H_(70)O_(35))·(C_6H_7ON)·(H_2O)_(7.5)·CH_3OH], was synthesized and characterized byX-ray diffraction analysis. It crystallizes in monoclinic system, P2_1 space group, with a =1.5122(4) nm, b = 1.0335(4) nm, c = 2.0915(3) nm, β= 109.58(2)°, V = 3.0798(3) nm^3 and final R =0.0598. The system belongs to ' shallow inclusion' which is rarely found. In this supramolecule, theguest is located over the narrow rim of the host. There are so many hydrogen bonds that they builda dense hydrogen bond net. The hydrogen-bond interactions are the main force to form the wholesystem and keep the stability.The supramolecular compound, β-CD/m-aminophenol[(C_(42)-H_(70)O_(35))·(C_6H_7ON)·(H_2O)_(7.5)·CH_3OH], was synthesized and characterized byX-ray diffraction analysis. It crystallizes in monoclinic system, P2_1 space group, with a =1.5122(4) nm, b = 1.0335(4) nm, c = 2.0915(3) nm, β= 109.58(2)°, V = 3.0798(3) nm^3 and final R =0.0598. The system belongs to ' shallow inclusion' which is rarely found. In this supramolecule, theguest is located over the narrow rim of the host. There are so many hydrogen bonds that they builda dense hydrogen bond net. The hydrogen-bond interactions are the main force to form the wholesystem and keep the stability.

关 键 词：Β-CD M-AMINOPHENOL SYNTHESIS crystal structure 

分 类 号：O641.4[理学—物理化学] O76[理学—化学]