METAL-COMPLEXES WITH TETRAPYRROLE LIGANDS .57. SYNTHESIS, SPECTRA, AND STRUCTURE OF NITRIDORHENIUM(V) PORPHYRINS

被引：24

作者：

BUCHLER, JW ^{[1
]}

DECIAN, A ^{[1
]}

FISCHER, J ^{[1
]}

KRUPPA, SB ^{[1
]}

WEISS, R ^{[1
]}

机构：

[1] UNIV STRASBOURG 1,CRISTALLOCHIM & CHIM STRUCT LAB,CNRS,UA 424,F-67070 STRASBOURG,FRANCE

来源：

CHEMISCHE BERICHTE | 1990年 / 123卷 / 12期

关键词：

RHENIUM(V) PORPHYRINS; NITRIDORHENIUM(V) COMPLEXES; RHENIUM-NITROGEN TRIPLE BONDS; METALLOPORPHYRINS;

D O I：

10.1002/cber.19901231204

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Oxorhenium(V) porphyrins ReO(P)X (X = Cl, Br) or [ReO(P)]2O, or trichlororhenium (V) porphyrins ReCl3(P) (P = OEP, TPP, TTP, TAP, TClP, TMP)2,3), respectively, are transformed into nitridorhenium(V) porphyrins ReN(P) with hydrazine hydrate in the presence of ethanol, in good yields. The diamagnetic complexes are stable towards hydrolysis and contain pentacoordinate Re(V) in a square pyramid of nitrogen donor atoms. Their structure is deduced spectrometrically and is proven in the case of ReN(OEP) by X-ray crystallography. The UV/Vis- and H-1-NMR spectra of the new nitrido complexes are compared with those of the corresponding zinc(II) porphyrins.

引用

页码：2247 / 2253

页数：7

共 61 条

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