155162-78-0Relevant articles and documents
Buchwald-Hartwig amination of aryl chlorides catalyzed by easily accessible benzimidazolyl phosphine-Pd complexes
Chung, Kin Ho,So, Chau Ming,Wong, Shun Man,Luk, Chi Him,Zhou, Zhongyuan,Lau, Chak Po,Kwong, Fuk Yee
, p. 1181 - 1186 (2012)
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. Georg Thieme Verlag Stuttgart · New York.
New method for amination reaction of organic light emitting diode material under catalysis of copper
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Paragraph 0035-0038, (2018/04/01)
The invention adopts a copper reagent which is cheap and prone to acquire as a catalyst, participation of ligand is not needed, and a common dimethylsulfoxide is used as the solvent, so that an amination reaction between iminodibenzyl ramification, an org