19968-61-7Relevant articles and documents
Direct C-H bond (Hetero)arylation of thiazole derivatives at 5-position catalyzed by N-heterocyclic carbene palladium complexes at low catalyst loadings under aerobic conditions
Ma, Bei-Bei,Lan, Xiao-Bing,Shen, Dong-Sheng,Liu, Feng-Shou,Xu, Chang
, p. 13 - 22 (2019/06/27)
A highly efficient and practical protocol has been developed for the synthesis of 5-(hetero)arylated thiazole derivatives via an N-heterocyclic carbene palladium (Pd-NHC) complex catalyzed direct C-H arylation reaction. Utilization of this methodology, th
Dehydration Polymerization for Poly(hetero)arene Conjugated Polymers
Mirabal, Rafael A.,Vanderzwet, Luke,Abuadas, Sara,Emmett, Michael R.,Schipper, Derek
supporting information, p. 12231 - 12235 (2018/04/19)
The lack of scalable and sustainable methods to prepare conjugated polymers belies their importance in many enabling technologies. Accessing high-performance poly(hetero)arene conjugated polymers by dehydration has remained an unsolved problem in syntheti
Pd/Cu-cocatalyzed reigoselective arylation of thiazole derivatives at 2-position under ligand-free conditions
Gu, Jian,Cai, Chun
, p. 56311 - 56315 (2015/07/15)
An efficient protocol for regioselective arylation of thiazole derivatives at the 2-position via palladium- and copper-catalyzed C-H bond activation under ligand-free conditions has been developed. The reaction proceeds smoothly with 1% palladium catalyst in the presence of 20% Cu(TFA)2 to furnish the desired products. The direct C-H arylation and no ligand made this method synthetically useful for the arylation of thiazoles at the 2-position.