Selectivity considerations of host compound <i>trans</i>-9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboxylic acid when presented with pyridine and picoline mixtures: charge-assisted <i>versus</i> classical hydrogen bonding-Reference-Cited by-同舟云学术

Selectivity considerations of host compound trans-9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboxylic acid when presented with pyridine and picoline mixtures: charge-assisted versus classical hydrogen bonding

Published:2022 Issue:25 Volume:24 Page:4573-4583
ISSN:1466-8033
Container-title:CrystEngComm
language:en
Short-container-title:CrystEngComm

Author:

Barton Benita¹^ORCID,Caira Mino R.²^ORCID,Senekal Ulrich¹,Hosten Eric C.¹^ORCID

Affiliation:

1. Department of Chemistry, Nelson Mandela University, PO Box 77000, Port Elizabeth, 6031, South Africa

2. Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa

Abstract

Stereoview showing strong intermolecular charge-assisted hydrogen bonds between host, and host and guest, molecules accounting for the host preference for 2MP (and 3MP). Disfavoured guests PYR and 4MP experienced only weaker classical hydrogen bonding interactions.

Funder

Nelson Mandela University

National Research Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Materials Science,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CE/D2CE00327A

Reference32 articles.

1. E.Klingsberg , Pyridine and its derivatives, Part 1 , John Wiley & Sons , New York, 2019

2. V.Broughton , van Nostrand's encyclopaedia of chemistry , 5th edn, 2006 , reference reviews 20, pp. 45–46