Study on the inclusion compound of β-cyclodextrin with (η5-cyclopentadienyl)tricarbonylmanganese(0)  

作　　者：SONG, Le-Xin MENG, Qing-Jin YOU, Xiao-ZengCoordination Chemistry State Key Laboratory, Coordination Chemistry Institute, Nanjing University,Nanjing, Jiangsu 210093, China 

出　　处：《Chinese Journal of Chemistry》1995年第4期311-317,共7页中国化学（英文版）

基　　金：Project supported by the State Science and Technology Commission of China,and the National Science Foundation of China.

摘　　要： The supramolecular inclusion compound of β-cyclodextrin (β-CD, host) with (η5-cyclopentadienyl)tricarbonylmanganese [MnCp(CO)3, guest] was obtained in a crystalline state. The host-guest compound is thermally stable and do not liberate the guest on heating at 100$ in vacuum. It was characteried by elemental analysis,1H NMR, differential scanning thermal (DSC) analysis and TLC. Continueous variation plot by NMR method shows that β-CD formed 1:1 inclusion compound with MnCp(CO)3. On the basis of 1H NMR spectra and the model building with Corey Pauling Koltum (CPK) models, the most probable inclusion mode is proposed.The supramolecular inclusion compound of β-cyclodextrin (β-CD, host) with (η5-cyclopentadienyl)tricarbonylmanganese [MnCp(CO)3, guest] was obtained in a crystalline state. The host-guest compound is thermally stable and do not liberate the guest on heating at 100$ in vacuum. It was characteried by elemental analysis,1H NMR, differential scanning thermal (DSC) analysis and TLC. Continueous variation plot by NMR method shows that β-CD formed 1:1 inclusion compound with MnCp(CO)3. On the basis of 1H NMR spectra and the model building with Corey Pauling Koltum (CPK) models, the most probable inclusion mode is proposed.

关 键 词：Inclusion compound Β-CYCLODEXTRIN SUPERMOLECULE 

分 类 号：O621[理学—有机化学]