53544-69-7Relevant academic research and scientific papers
Direct C-H arylation of benzothiazoles by magnetically separable nano copper ferrite, a recyclable catalyst
Satish,Reddy, K. Harsha Vardhan,Anil,Ramesh,Kumar, R. Uday,Nageswar
supporting information, p. 4950 - 4953 (2015/07/28)
Abstract A simple and highly practical method for the direct C-H arylation of benzothiazoles has been developed by using nano copper ferrite as a recyclable catalyst. The CuFe2O4 nano could be recovered and reused without significant loss of catalytic activity.
Palladium-catalyzed desulfitative arylation of azoles with arylsulfonyl hydrazides
Yu, Xinzhang,Li, Xingwei,Wan, Boshun
, p. 7479 - 7482 (2012/10/29)
Palladium-catalyzed desulfitative and denitrogenative arylation of azoles with arylsulfonyl hydrazides has been achieved. A broad scope of azoles and arylsulfonyl hydrazides has been used to produce arylated azoles in high yields.
A highly efficient palladium-catalyzed desulfitative arylation of azoles with sodium arylsulfinates
Wang, Min,Li, Dengke,Zhou, Wei,Wang, Lei
experimental part, p. 1926 - 1930 (2012/03/26)
A highly efficient palladium-catalyzed direct desulfitative arylation of azoles at C2-position has been developed using sodium arylsulfinates as aryl sources. Azoles including benzoxazoles, benzothiazoles, oxazoles, thiazoles, and 1,3,4-oxadiazoles reacted with sodium arylsulfinates smoothly to generate the corresponding products in good to excellent yields, and various substitution patterns were tolerated toward the reaction.
Palladium-catalyzed desulfitative C-H arylation of azoles with sodium sulfinates
Chen, Ru,Liu, Saiwen,Liu, Xinhua,Yang, Luo,Deng, Guo-Jun
supporting information; experimental part, p. 7675 - 7679 (2011/12/03)
A palladium-catalyzed desulfitative C-H arylation of azoles with sodium sulfinates using Cu(OAc)2·H2O as oxidant has been discovered. The reaction proceeded well for a range of different substrates under oxidative conditions. A series of aryl-substituted azoles have been synthesized in moderate to good yields.
Organic Phosphorus Compounds. 1. 4-(Benzothiazol-2-yl)benzylphosphonate as Potent Calcium Antagonistic Vasodilator
Yoshino, Kohichiro,Kohno, Toshihiko,Uno, Toshio,Morita, Tominori,Tsukamoto, Goro
, p. 820 - 825 (2007/10/02)
A series of 4-(benzothiazol-2-yl)benzylphosphonic acid dialkyl ester were synthesized and evaluated for coronary vasodilatory activity by Langendorff's method in the isolated guinea pig heart. Many of the phosphonic acid dialkyl esters exhibited vasodilat
