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Cyclometallierungsreaktionen an o‐Hydroxy‐diarylazoverbindungen
Author(s) -
Stiner Eginhard,
L'Eplattenier François A.
Publication year - 1978
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19780610632
Subject(s) - chemistry , carbon monoxide , metal , medicinal chemistry , carbon fibers , carbon–carbon bond , reductive elimination , stereochemistry , organic chemistry , catalysis , materials science , composite number , composite material
Cyclometallation reactions of o ‐Hydroxy‐diarylazocompounds The metallation of o‐hydroxy‐diarylazoligands with Pt(II)‐ or Pd (II)‐salts leads not only to the classical complexes of type 3 but also to coordination compounds of type 2 , containing a metal‐carbon bond. The latter coordinate carbon monoxide, which can be inserted into the metal‐carbon bond, thus leading after reductive elemination of the metal to heterocyclic products.