Pentacoordinate organoantimony compounds that isomerize by turnstile rotation

Journal of the American Chemical Society

Volumn 131, Issue 10, 2009, Pages 3418-3419

  Matsukawa, Shiro ^a,b   Yamamichi, Hideaki ^a,b   Yamamoto, Yohsuke ^a,b   Ando, Kaori ^a,b  

^a HIROSHIMA UNIVERSITY   (Japan)

^b GIFU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

MONODENTATE LIGANDS; TRIDENTATE LIGANDS;

ANTIMONY; LIGANDS; ROTATION; STEREOCHEMISTRY;

ANTIMONY COMPOUNDS;

ANTIMONY DERIVATIVE; ANTIMONY; ORGANOMETALLIC COMPOUND;

ARTICLE; CHEMICAL REACTION; CHEMICAL STRUCTURE; ISOMERIZATION; ROTATION; STEREOISOMERISM; SYNTHESIS; CHEMISTRY; ISOMERISM; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; THERMODYNAMICS;

ANTIMONY; ISOMERISM; MAGNETIC RESONANCE SPECTROSCOPY; MODELS, MOLECULAR; ORGANOMETALLIC COMPOUNDS; THERMODYNAMICS;

EID: 70249127287     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja808113q     Document Type: Article

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20. We found that donor solvents accelerated the isomerization of 4, where the isomerization rate was correlated with the donor number of solvents, not with polarity parameters (e.g., dielectric constant). Thus, another mechanism involving edge inversion of tetrahedral ionic species after cleavage of the Sb-O bond of 4 should be ruled out. The results will be submitted elsewhere.