91506-68-2Relevant academic research and scientific papers
Copper promoted C-S and C-N cross-coupling Reactions:The synthesis of 2-(N-Aryolamino)benzothiazoles and 2-(N-Aryolamino)benzimidazoles
Shaik, Baji vali,Seelam, Mohan,Tamminana, Ramana,Kammela, Prasad Rao
, p. 3865 - 3874 (2019/06/20)
The synthesis of 2-(N-aryolamino)benzothiazoles and 2-(N-aryolamino)benzimidazoles has been accomplished in the presence of copper catalyst. These reactions involve C-S and C-N cross-coupling reaction. All electron donating and withdrawing substituent's readily underwent the reaction to give target products in good to excellent yield. In addition, the reaction also gave target product in high yield with bulk scale.
BENZOTHIAZOLE AMIDES FOR DETECTION OF AMYLOID BETA
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Page/Page column 138-139, (2010/06/22)
This invention relates to compounds of formula I (benzothiazoles) suitable for labelling or already labelled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging.
Synthesis of N-substituted-2-Aminobenzothiazoles by ligand-Free copper(I)-Catalyzed cross-Coupling reaction of 2-haloanilines with isothiocyanates www.eurjoc.org
Shen, Guodong,Lv, Xin,Bao, Weiliang
scheme or table, p. 5897 - 5901 (2010/03/01)
A novel and efficient formation of N-substituted-2-aminobenzothiazoles by a ligand-free copper(I)-catalyzed one-pot cascade process was developed. A variety of isothiocyanates coupled with 2-iodoanilines to give N-substituted-2-amino-benzothiazoles in mod
Synthesis, Photolysis and Pyrolysis of 1-(2'-Benzothiazolyl)-5-aryltetrazoles
Kamala, K.,Rao, P. Jayaprasad,Reddy, K. Kondal
, p. 1194 - 1196 (2007/10/02)
Aroylaminobenzothiazoles (II), have been converted into 1-(2'-benzothiazolyl)-5-aryltetrazoles (IV) by treatment with PCl5 followed by azidolysis with sodium azide in aequeous acetone solution.Pyrolysis of IV in tetralin affords exclusively 2-aryl-s-triaz
