St Andrews Research Repository

St Andrews University Home
View Item 
  •   St Andrews Research Repository
  • University of St Andrews Research
  • University of St Andrews Research
  • University of St Andrews Research
  • View Item
  •   St Andrews Research Repository
  • University of St Andrews Research
  • University of St Andrews Research
  • University of St Andrews Research
  • View Item
  •   St Andrews Research Repository
  • University of St Andrews Research
  • University of St Andrews Research
  • University of St Andrews Research
  • View Item
  • Login
JavaScript is disabled for your browser. Some features of this site may not work without it.

Two N-{[4-(3-aryl-4-sydnonyl­­idene­amino)-5-sulfan­yl­­idene-1H-1,2,4-triazol-3-yl]meth­yl}benzamides as disordered ethanol monosolvates

Thumbnail
View/Open
Chintal_2020_AC_Two_CC.pdf (881.3Kb)
Date
07/2020
Author
Harish Chinthal, Chayanna
Yathirajan, Hemmige S
Kadambar, Anish Kumar
Kalluraya, Balakrishna
Foro, Sabine
Glidewell, Christopher
Keywords
1,2,4-triazoles
crystal structure
Disorder
Heterocyclic compounds
Hydrogen bonding
Supra­molecular assembly
Sydnones
Synthesis
QD Chemistry
DAS
Metadata
Show full item record
Altmetrics Handle Statistics
Altmetrics DOI Statistics
Abstract
Two new N-{[4-(3-aryl-4-sydnonyl­idene­amino)-5-sulfanyl­idene-1H-1,2,4-triazol-3-yl]meth­yl}benzamides have been prepared by acid-promoted condensation reactions between 3-aryl-4-formyl­sydnones and N-[(4-amino-5-sulfanyl­idene-1H-1,2,4-triazol-3-yl)meth­yl]benzamide, and both have been crystallized as ethanol monosolvates. N-{[4-(3-Phenyl-4-sydnonyl­idene­amino)-5-sulfanyl­idene-1H-1,2,4-triazol-3-yl]meth­yl}benzamide ethanol monosolvate, C19H15N7O3S·C2H6O ( I ), and N-({4-[3-(4-methyl­phen­yl)-4-sydnonyl­idene­amino]-5-sulfanyl­idene-1H-1,2,4-triazol-3-yl}meth­yl)benzamide ethanol monosolvate, C20H17N7O3S·C2H6O ( II ), differ only in the presence of a methyl group for ( II ) instead of a hydrogen atom for ( I ), and in both of them the ethanol component is disordered over two sets of atomic sites having occupancies of 0.836 (6) and 0.164 (6) in ( I ), and 0.906 (6) and 0.094 (6) in ( II ). Combinations of O—H⋯O and N—H⋯O hydrogen bonds link the mol­ecules into cyclic, centrosymmetric four-mol­ecule aggregates. Comparisons are made with the structures of some related compounds.
Citation
Harish Chinthal , C , Yathirajan , H S , Kadambar , A K , Kalluraya , B , Foro , S & Glidewell , C 2020 , ' Two N -{[4-(3-aryl-4-sydnonyl­­idene­amino)-5-sulfan­yl­­idene-1 H -1,2,4-triazol-3-yl]meth­yl}benzamides as disordered ethanol monosolvates ' , Acta Crystallographica Section E Crystallographic Communications , vol. 76 , no. Part 7 , pp. 1057-1061 . https://doi.org/10.1107/S2056989020007483
Publication
Acta Crystallographica Section E Crystallographic Communications
Status
Peer reviewed
DOI
https://doi.org/10.1107/S2056989020007483
ISSN
2056-9890
Type
Journal article
Rights
Copyright © 2020 The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
Description
AKK thanks the Department of Science and Technology, Government of India, for providing a Senior Research Fellowship under the DST–INSPIRE Scheme. HSY thanks the University Grants Commission, New Delhi, for the award of a BSR Faculty Fellowship for three years.
Collections
  • University of St Andrews Research
URI
http://hdl.handle.net/10023/21012

Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.

Advanced Search

Browse

All of RepositoryCommunities & CollectionsBy Issue DateNamesTitlesSubjectsClassificationTypeFunderThis CollectionBy Issue DateNamesTitlesSubjectsClassificationTypeFunder

My Account

Login

Open Access

To find out how you can benefit from open access to research, see our library web pages and Open Access blog. For open access help contact: openaccess@st-andrews.ac.uk.

Accessibility

Read our Accessibility statement.

How to submit research papers

The full text of research papers can be submitted to the repository via Pure, the University's research information system. For help see our guide: How to deposit in Pure.

Electronic thesis deposit

Help with deposit.

Repository help

For repository help contact: Digital-Repository@st-andrews.ac.uk.

Give Feedback

Cookie policy

This site may use cookies. Please see Terms and Conditions.

Usage statistics

COUNTER-compliant statistics on downloads from the repository are available from the IRUS-UK Service. Contact us for information.

© University of St Andrews Library

University of St Andrews is a charity registered in Scotland, No SC013532.

  • Facebook
  • Twitter