Next Article in Journal
Preparation of Arylthiocyanates Using N,N′-Dibromo-N,N′-bis(2,5-dimethylbenzenesulphonyl) ethylenediamine and N,NDibromo-2,5-dimethylbenzenesulphonamide in the Presence of KSCN as a Novel Thiocyanating Reagent
Previous Article in Journal
Synthesis of Acridine-based DNA Bis-intercalating Agents
Molecules 2001, 6(3), 244-252; doi:10.3390/60300244
Article

Synthesis of (±)-trans-2,5-Diisopropylborolane

,  and *
Department of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
* Author to whom correspondence should be addressed.
Received: 1 February 2001 / Accepted: 3 February 2001 / Published: 28 February 2001
Download PDF [44 KB, uploaded 18 June 2014]

Abstract

The cyclic hydroboration of 2,7-dimethyl-2,6-octadiene (6) was studied. It was found that the stereochemical outcome of the reaction was dependent upon the solvent, temperature, time and the nature of the borane reagent. Pure racemic trans-2,5-diisopropylborolane (14) was isolated following selective complexation of the cis-2,5-diisopropylborolane (15) with 1-(2-hydroxyethyl)-pyrrolidine.
Keywords: Cyclic hydroboration; diisopropylborolane; complexation Cyclic hydroboration; diisopropylborolane; complexation
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Share & Cite This Article

Export to BibTeX |
EndNote


MDPI and ACS Style

Laschober, G.; Zorzi, M.; Hodgetts, K.J. Synthesis of (±)-trans-2,5-Diisopropylborolane. Molecules 2001, 6, 244-252.

View more citation formats

Related Articles

Article Metrics

Comments

Citing Articles

[Return to top]
Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert