| Synthesis and Characterization of Antiapicophilic Arsoranes and Related Compounds. | |
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MedLine Citation:
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PMID: 23013474 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Utilizing bulky bidentate ligand systems with C(2)F(5) and n-C(3)F(7) groups, antiapicophilic arsoranes (5b and 5c, respectively) were synthesized. A kinetic study on the isomerization of these arsoranes to their more stable isomers showed that the barriers increased in the order of CF(3) < C(2)F(5) < n-C(3)F(7) in accord with their steric bulk. It was also revealed that the degree of freezing isomerization was larger for the change from CF(3) to C(2)F(5) than from C(2)F(5) to n-C(3)F(7), obvious from the differences in activation free energy at 363 K of 1.6 and 0.3 kcal mol(-1), respectively. X-ray structural analysis of several precursors of these two systems disclosed the unique structures of these compounds. |
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Authors:
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Xin-Dong Jiang; Shiro Matsukawa; Satoshi Kojima; Yohsuke Yamamoto |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-9-26 |
Journal Detail:
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Title: Inorganic chemistry Volume: - ISSN: 1520-510X ISO Abbreviation: Inorg Chem Publication Date: 2012 Sep |
Date Detail:
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Created Date: 2012-9-27 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0366543 Medline TA: Inorg Chem Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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The Key Laboratory for Special Functional Materials, Ministry of Education, Henan University , Kaifeng, 475-004, China. |
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