Synthese und Struktur von Cobalt(III)‐Komplexen mit doppelt deprotoniertem Anhydroerythrit, Methyα‐D‐mannopyranosid und Methyl‐β‐D‐galactopyranosid
作者:
Joachim Burger,
Peter Klüfers,
期刊:
Chemische Berichte
(WILEY Available online 1995)
卷期:
Volume 128,
issue 1
页码: 75-79
ISSN:0009-2940
年代: 1995
DOI:10.1002/cber.19951280111
出版商: WILEY‐VCH Verlag
关键词: Cobalt(III) complexes;Dianionic polyolato ligands;Anhydroerythritol;α‐DMannopyranoside, methyl;α‐DGalactopyranoside, methyl
数据来源: WILEY
摘要:
AbstractPolyol Metal Complexes, XII[1]. — Synthesis and Structure of Cobalt(III) Complexes with Doubly Deprotonated Anhydroerythritol, Methyl α‐DMannopyranoside, and Methyl α‐DGalactopyranosideThe polyols anhydroerythritol (AnEryt), methyl α‐D‐mannopyranoside (Me‐α‐D‐Manp), and methyl α‐D‐galactopyrano‐side (Me‐α‐DGalp) are deprotonated twice to form the cobalt(III) complexes [(en)2Co(AnErytH‐2)]I (1), δ‐[(en)2‐ Co(Me‐α‐DManp3,4H‐2)]ClO4· NaClO4· 2H2O (2), and δ‐[(en)2Co(Me‐α‐DGalp2,3H‐2)]ClO4·H2O (3), resp., in aqueous, alkaline solutions oftrans‐[(en)2CoCl2]Cl. The cryst
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