Preparation and properties of nitrosyl complexes of molybdenum.
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概要
- 論文の詳細を見る
Reactions of some dpe(dpe=Ph<SUB>2</SUB>PCH<SUB>2</SUB>CH<SUB>2</SUB>PPh<SUB>2</SUB>) complexes of molybdenum with nitrosyl hexafluorophosphate (NOPF<SUB>6</SUB>) have been investigated. The reaction of MoH<SUB>4</SUB>(dpe)<SUB>2</SUB> with NOPF<SUB>6</SUB> in benzene-methanol affords two types of complexes, a protonated species, <I>trans</I>-[MoF(HNO)(dpe)<SUB>2</SUB>]PF<SUB>6</SUB> (<B>1a</B>) and a non-protonated species, <I>trans</I>-MoF(NO)(dpe)<SUB>2</SUB>·1/2C<SUB>6</SUB>H<SUB>6</SUB>. From the nitroxyl complex <B>1a</B>, a series of nitrosyl complexes has been obtained. Some nitrosyl complexes exhibit <I>cis</I>-<I>trans</I> isomerism. Reactions of the nitrosyl complexes with protonic acids afford the corresponding nitroxyl complexes or the anion substitution products. Cationic nitrosyl complexes are obtained by the reactions of Mo(CO)L(dpe)<SUB>2</SUB> (L=N<SUB>2</SUB> or C<SUB>2</SUB>H<SUB>4</SUB>) and Mo(C<SUB>2</SUB>H<SUB>4</SUB>)<SUB>2</SUB>(dpe)<SUB>2</SUB> with NOPF<SUB>6</SUB>. Attempts were also made to prepare nitrosyl complexes of molybdenum by use of other nitrosylating agents.
- 公益社団法人 日本化学会の論文
著者
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Tatsumi Takashi
Department Of Applied Chemistry Graduate School Of Engineering The University Of Tokyo
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TATSUMI Takashi
Department of Synthetic Chemistry, Faculty of Engineering, The University of Tokyo
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Sekizawa Kazuhiko
Department of Synthetic Chemistry, Faculty of Engineering, The University of Tokyo
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Tominaga Hiroo
Department of Synthetic Chemistry, Faculty of Engineering, The University of Tokyo
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