Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/18978
Title: Buchwald-Hartwig amination of aryl chlorides catalyzed by easily accessible benzimidazolyl phosphine-Pd complexes
Authors: Chung, KH
So, CM
Wong, SM
Luk, CH
Zhou, Z
Lau, CP
Kwong, FY 
Keywords: Amination
Aryl chlorides
Cross-coupling
Palladium
Phosphine
Issue Date: 2012
Publisher: Georg Thieme Verlag
Source: Synlett, 2012, v. 23, no. 8, p. 1181-1186 How to cite?
Journal: Synlett 
Abstract: This study describes the efficacy of benzimidazolyl phosphine ligands, which are easily synthesized from inexpensive and commercially available o-phenylenediamine, 2-bormobenzoic acid, and chlorophosphines, in the Buchwald-Hartwig amination of aryl chlorides. Primary and secondary aromatic/aliphatic amines are effective substrates in this catalytic system. Functional groups such as keto and esters are also compatible. The catalyst loading can be reduced to 0.1 mol% Pd.
URI: http://hdl.handle.net/10397/18978
ISSN: 0936-5214
EISSN: 1437-2096
DOI: 10.1055/s-0031-1290666
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