Issue 47, 2017

Boric acid co-crystals in guar gelation

Abstract

A series of bis(pyrrolidone) and ε-caprolactam co-crystals of boric acid and 1,4-phenylenediboronic acid are reported. The high polarity of the lactam carbonyl group is highly complementary to the boronic acid hydrogen bond donor functionalities and co-crystals are based on cyclic boronic acid tape motifs, including an unusual donor–donor motif, with strong perpendicular interactions to the lactam functionalities. All of the co-crystals are able to act as a source of boric or boronic acid cross-linker in guar gelation.

Graphical abstract: Boric acid co-crystals in guar gelation

Supplementary files

Article information

Article type
Paper
Submitted
25 Mph 2017
Accepted
16 Pun 2017
First published
16 Pun 2017

CrystEngComm, 2017,19, 7125-7131

Boric acid co-crystals in guar gelation

A. Perrin, M. J. Goodwin, O. M. Musa, D. S. Yufit and J. W. Steed, CrystEngComm, 2017, 19, 7125 DOI: 10.1039/C7CE01858D

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements