Skip to content
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
chemistry
The coordination of 5′-derivatives of adenosine to vanadate
Inorganica Chimica Acta, Volume 238, No. 1-2, Year 1995
Notification
URL copied to clipboard!
Description
The aqueous systems vanadate-Aden have been investigated by 51V NMR. Aden is an adenosine derivative with O5′ replaced by a secondary amine nitrogen tailed by nCH2 groups and a terminal OH; n=2,3,5. The preparation of these new ligands and their spectroscopic characteristics are reported. The complex formation constants K, at ambient temperatures, for the dinuclear biligate complexes formed between vanadate (in the concentration range 1-4 mM) and Aden are 3.9 × 107 M-3 (n=2), 3.3 × 106 M-3 (n=3) and 9.2 × 106 M-3 (n=5). The K values are of about the same order of magnitude as for adenosine itself (2.5 × 107 M-3) and for Ade2a, an adenosine derivative with a tertiary amine nitrogen (K= 2.9 × 107 M-3), but larger than for ribose (K = 5.0 × 105 M-3). © 1995.
Authors & Co-Authors
Richter, Jens
Germany, Hamburg
Universität Hamburg
Rehder, Dieter
Germany, Hamburg
Universität Hamburg
Wyns, Lode
Belgium, Brussels
Vrije Universiteit Brussel
Haikal, Abdellfattah Z.
Egypt, Zagazig
Faculty of Science
Statistics
Citations: 7
Authors: 4
Affiliations: 3
Identifiers
Doi:
10.1016/0020-1693(95)04700-J
ISSN:
00201693