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Study on the inclusion compound of β‐cyclodextrin with (η 5 ‐cyclopentadienyl)tricarbonylmanganese(0)
Author(s) -
Song LeXin,
Meng QingJin,
You XiaoZeng
Publication year - 1995
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19950130405
Subject(s) - chemistry , cyclopentadienyl complex , inclusion compound , supramolecular chemistry , cyclodextrin , inclusion (mineral) , thermal decomposition , proton nmr , nmr spectra database , crystallography , spectral line , stereochemistry , crystal structure , organic chemistry , mineralogy , catalysis , physics , astronomy
The supramolecular inclusion compound of β‐cyclodextrin (β‐CD, host) with (η 5 ‐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°C in vacuum. It was characterized by elemental analysis, 1 H NMR, differential scanning thermal (DSC) analysis and TLC. Continuous variation plot by NMR method shows that β‐CD formed 1:1 inclusion compound with MnCp(CO) 3 . On the basis of 1 H NMR spectra and the model building with Corey Pauling Koltum (CPK) models, the most probable inclusion mode is proposed.