Title: Tris(2,4,6-trifluorophenyl)borane: An Efficient Hydroboration Catalyst

Citation
Lawson JR, Wilkins LC, Melen RL (2017). Tris(2,4,6-trifluorophenyl)borane: An Efficient Hydroboration Catalyst. Cardiff University. http://doi.org/10.17035/d.2017.0038516225


Access Rights: Data can be made freely available subject to attribution
Access Method: Click to email a request for this data to opendata@cardiff.ac.uk

Cardiff University Dataset Creators

Dataset Details
Publisher: Cardiff University
Date (year) of data becoming publicly available: 2017
Coverage start date: 01/03/2016
Coverage end date: 05/07/2017
Data format: .pdf, .hkl, .cif_od, .p4p
Software Required: Mercury or Shelxtl is required to visualize X-ray data
Estimated total storage size of dataset: Less than 100 megabytes
Number of Files In Dataset: 3
DOI: 10.17035/d.2017.0038516225

Description

The metal-free catalyst tris(2,4,6-trifluorophenyl)borane has demonstrated its extensive applications in the 1,2-hydroboration of numerous unsaturated reagents, namely alkynes, aldehydes and imines consisting of a wide array of electron withdrawing- and donating-functionalities. A range of over 50 borylated products are reported, with many reactions proceeding with low catalyst loading under ambient conditions. These pinacol boronate esters, which in the case of aldehydes and imines can be readily hydrolyzed to leave the respective alcohol and amine whilst alkynyl substrates result in vinyl boranes which is of great synthetic use to the organic chemist. The Experimental, X-ray and NMR are provided. X-ray data are included here which can be visualized using software for X-ray crystal structure determination/visualization which was used to characterise the compounds synthesised.

Research results based upon these data are published at http://dx.doi.org/10.1002/chem.201703109


Keywords

Lewis acids

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Last updated on 2019-23-07 at 08:37