ESR Evidence for the Destruction of the Four-membered Chelate Structure of Bis(<I>O</I>,<I>O</I>′-diethyldithiophosphato)oxovanadium(IV) by Pyridine Bases

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概要

• 論文の詳細を見る

• The interaction of bis(<I>O</I>,<I>O</I>′-diethyldithiophosphato)oxovanadium(IV), VOdtp<SUB>2</SUB>, with pyridine bases has been studied in toluene by ESR. It has been found that the four-membered chelate structure of VOdtp<SUB>2</SUB> is disrupted by pyridine bases to form the complex species identified as VOdtp<SUB>2</SUB>·Py and VOdtp<SUB>2</SUB>·Py<SUB>2</SUB> by their characteristic ESR spectra. The coordination structures of the newly-formed complexes are discussed in association with the substitution equilibria involved.

• 公益社団法人 日本化学会の論文

著者

• Fujita Yuzaburo

  Faculty Of Pharmaceutical Sciences Okayama University

• Kwan Takao

  Faculty Of Pharmaceutical Sciences Teikyo University

• Sato Mitsuo

  Faculty Of Engineering Tohoku University

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