PROPERTIES OF HEAVY METAL COMPLEXES FROM 2-(2-HYDROXYPHENYL)-4-CARBOXY-2H-NAPHTHO[1.2-D]TRIAZOLENE

被引：2

作者：

STEINER, E

SCHETTY, G

机构：

[1] Wissenschaftliche Laboratorien der J R Geigy AG, Basel

来源：

HELVETICA CHIMICA ACTA | 1969年 / 52卷 / 02期

关键词：

D O I：

10.1002/hlca.19690520204

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

2‐(2‐hydroxyphenyl)‐4‐carboxy‐naphtho [1.2‐d] triazoles are terdentate ligands which can form 1:1 complexes with CuII and NiII ions, and 1:1 as well as 1:2 complexes with CrIII‐ions. All these complexes are characterized by ortho‐condensed 6/6‐membered rings, the 1:2 chromium complexes having the DREW‐PFITZNER arrangement. This behaviour, which differs from that of comparable o‐hydroxy‐o′‐carboxy‐diaryl azo‐dyestuffs, is due to the different dimensions of the compared ligands. Copyright © 1969 Verlag GmbH & Co. KGaA, Weinheim

引用

页码：380 / &

共 6 条

[1]

GEIGY JR, 1940, Patent No. 219932

[2] ELECTRON STRUCTURE AND PHYSICAL-CHEMICAL PROPERTIES OF AZO COMPOUNDS .14. CONFORMATION OF BENZALANILINE [J].

HASELBACH, E ;

HEILBRONNER, E .

HELVETICA CHIMICA ACTA, 1968, 51 (01) :16-+

[3] DIE STERISCHE ANORDNUNG DER 1.2-METALLKOMPLEXFARBSTOFFE IM LICHTE DER GEOMETRISCHEN GEGEBENHEITEN [J].

SCHETTY, G .

HELVETICA CHIMICA ACTA, 1963, 46 (04) :1132-&

[4] UBER ISOMERE 1-2-CHROM- UND KOBALTKOMPLEXE DER O-HYDROXY-O'-CARBOXYAZOREIHE [J].

SCHETTY, G ;

KUSTER, W .

HELVETICA CHIMICA ACTA, 1961, 44 (07) :2193-&

[5]

1965, HOUBENWEYL, V10, P450

[6]

1965, HOUBENWEYL, V10, P429

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