Issue 16, 2004
From the journal:

Chemical Communications

Caveats for poly(methimazolyl)borate chemistry: the novel inorganic heterocycles [H2C(mt)2BR2]Cl (mt = methimazolyl; BR2 = BH2, BH(mt), 9–BBN)

Ian R. Crossley,a   Anthony F. Hill,*a   Elizabeth R. Humphrey,a   Matthew K. Smith,a   Never Tshabanga  and  Anthony C. Willisa  

* Corresponding authors

a Research School of Chemistry, Institute of Advanced Studies, Australian National University, Canberra ACT, Australia
E-mail: a.hill@anu.edu.au
Fax: (+61) 2 61253216
Tel: (+61) 2 61258577

Abstract

Whilst frequently used for reactions of poly(methimazolyl)borates, dichloromethane is not an innocent solvent, but rather slowly forms heterocyclic salts [H2C(mt)2BR2]Cl, three examples of which (BR2 = BH2, BH(mt), 9-borabicyclononyl) have been structurally characterised to confirm the unprecedented B(NCS)2C connectivity.

Graphical abstract: Caveats for poly(methimazolyl)borate chemistry: the novel inorganic heterocycles [H2C(mt)2BR2]Cl (mt = methimazolyl; BR2 = BH2, BH(mt), 9–BBN)

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Article information

DOI
https://doi.org/10.1039/B407733D
Article type
Communication
Submitted
25 May 2004
Accepted
08 Jun 2004
First published
07 Jul 2004

Chem. Commun., 2004, 1878-1879

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Caveats for poly(methimazolyl)borate chemistry: the novel inorganic heterocycles [H2C(mt)2BR2]Cl (mt = methimazolyl; BR2 = BH2, BH(mt), 9–BBN)

I. R. Crossley, A. F. Hill, E. R. Humphrey, M. K. Smith, N. Tshabang and A. C. Willis, Chem. Commun., 2004, 1878 DOI: 10.1039/B407733D

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