Competition between gold(I) thiomalate 'myocrisin' and five-member and six-member heterocyclic ligands

Anvarhusein A. Isab

doi:10.1016/S0020-1693(00)83254-5

Competition between gold(I) thiomalate 'myocrisin' and five-member and six-member heterocyclic ligands

Anvarhusein A. Isab^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

The interactions of gold(I) thiomalate ('Myocrisin') [Au(tm)] with imidazolidine-2-thione [Imt] (a five-member heterocyclic ligand) and 1,3- diazinane-2-thione [Diaz] (a six-member heterocyclic ligand) are studied in aqueous solution at pH* 7.20 using ¹³C NMR spectroscopy. It is found that [Au(tm)] forms a 1:1 complex at tm-Au-R where R=Imt or Diaz. However, Imt binds more strongly to gold(I) than to Diaz as seen by ¹³C NMR spectroscopy.

Original language	English
Pages (from-to)	19-22
Number of pages	4
Journal	Inorganica Chimica Acta
Volume	135
Issue number	1
DOIs	https://doi.org/10.1016/S0020-1693(00)83254-5
State	Published - Jan 1987

Bibliographical note

Funding Information:
This researchw as supportedb y the UPM Research Committee under Project No. CY/NMRSTUDY/92.

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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title = "Competition between gold(I) thiomalate 'myocrisin' and five-member and six-member heterocyclic ligands",

abstract = "The interactions of gold(I) thiomalate ('Myocrisin') [Au(tm)] with imidazolidine-2-thione [Imt] (a five-member heterocyclic ligand) and 1,3- diazinane-2-thione [Diaz] (a six-member heterocyclic ligand) are studied in aqueous solution at pH* 7.20 using 13C NMR spectroscopy. It is found that [Au(tm)] forms a 1:1 complex at tm-Au-R where R=Imt or Diaz. However, Imt binds more strongly to gold(I) than to Diaz as seen by 13C NMR spectroscopy.",

author = "Isab, \{Anvarhusein A.\}",

note = "Funding Information: This researchw as supportedb y the UPM Research Committee under Project No. CY/NMRSTUDY/92.",

year = "1987",

month = jan,

doi = "10.1016/S0020-1693(00)83254-5",

language = "English",

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journal = "Inorganica Chimica Acta",

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T1 - Competition between gold(I) thiomalate 'myocrisin' and five-member and six-member heterocyclic ligands

AU - Isab, Anvarhusein A.

N1 - Funding Information: This researchw as supportedb y the UPM Research Committee under Project No. CY/NMRSTUDY/92.

PY - 1987/1

Y1 - 1987/1

N2 - The interactions of gold(I) thiomalate ('Myocrisin') [Au(tm)] with imidazolidine-2-thione [Imt] (a five-member heterocyclic ligand) and 1,3- diazinane-2-thione [Diaz] (a six-member heterocyclic ligand) are studied in aqueous solution at pH* 7.20 using 13C NMR spectroscopy. It is found that [Au(tm)] forms a 1:1 complex at tm-Au-R where R=Imt or Diaz. However, Imt binds more strongly to gold(I) than to Diaz as seen by 13C NMR spectroscopy.

AB - The interactions of gold(I) thiomalate ('Myocrisin') [Au(tm)] with imidazolidine-2-thione [Imt] (a five-member heterocyclic ligand) and 1,3- diazinane-2-thione [Diaz] (a six-member heterocyclic ligand) are studied in aqueous solution at pH* 7.20 using 13C NMR spectroscopy. It is found that [Au(tm)] forms a 1:1 complex at tm-Au-R where R=Imt or Diaz. However, Imt binds more strongly to gold(I) than to Diaz as seen by 13C NMR spectroscopy.

UR - https://www.scopus.com/pages/publications/0002845554

U2 - 10.1016/S0020-1693(00)83254-5

DO - 10.1016/S0020-1693(00)83254-5

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AN - SCOPUS:0002845554

SN - 0020-1693

VL - 135

SP - 19

EP - 22

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 1

ER -

Competition between gold(I) thiomalate 'myocrisin' and five-member and six-member heterocyclic ligands

Abstract

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ASJC Scopus subject areas

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