Synthesis 2017; 49(12): 2749-2752
DOI: 10.1055/s-0036-1588977
paper
© Georg Thieme Verlag Stuttgart · New York

Rhodium-Catalysed Hydroboration of Terminal Alkynes Using Pinacolborane Promoted by Tri(2-furyl)phosphine

Kongchen Wang
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore   Email: roderick@ntu.edu.sg
,
Roderick W. Bates*
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore   Email: roderick@ntu.edu.sg
› Author Affiliations
Further Information

Publication History

Received: 12 January 2017

Accepted after revision: 28 February 2017

Publication Date:
27 March 2017 (online)


Abstract

Tri(2-furyl)phosphine is a superior ligand to triphenylphosphine in the rhodium-catalysed hydroboration of alkynes with pinacolborane to yield alkenylboronates. In general the reactions are faster and the products are cleaner.

Supporting Information