Photoreactivity of the triphenylphosphine adduct of methyl(trioxo)rhenium(VII) induced by ligand-to-metal charge transfer excitation

被引：7

作者：

Kunkely, H ^{[1
]}

Vogler, A ^{[1
]}

机构：

[1] Univ Regensburg, Inst Anorgan Chem, D-93040 Regensburg, Germany

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2000年 / 606卷 / 02期

关键词：

photochemistry; charge transfer; rhenium; phosphines;

D O I：

10.1016/S0022-328X(00)00274-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Triphenylphosphine forms an adduct with MeReO3. The yellow colour of this compound is attributed to a (PPh3-->Re-VII) ligand-to-metal charge transfer (LMCT) absorption at lambda(max) = 380 nm. LMCT excitation (lambda(irr) = 405 nm) leads to the reduction of Re(VII) to Re(V). This reaction has been previously observed as a thermal process (Herrmann et al., Organometallics 13 (1994) 4531. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：207 / 209

页数：3

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