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Copper promoted C-S and C-N cross-coupling Reactions:The synthesis of 2-(N-Aryolamino)benzothiazoles and 2-(N-Aryolamino)benzimidazoles
Institution:1. Intern, Sri Ramachandra Institute of Higher Education and Research, Ramachandra Nagar, Porur, Chennai 600 116, India;2. Department of Freshman Engineering, P.V.P. Siddhartha Institute of Technology, Vijayawada, 520 007, India;3. Department of Chemistry, Bapatla Engineering College (Autonomous), Acharya Nagarjuna University Post Graduate Research Centre, Bapatla 522 102, A.P., India;4. Central Polytechnic College, Vattiyoorkavu, Trivandrum, Kerala, India;5. Department of Studies and Research in Chemistry, University College of Science, Tumkur University, Tumkur 572 103, Karnataka, India;6. Department of Chemistry, Bapatla College of Arts and Sciences, Baptla 522 101, A.P., India
Abstract: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.
Keywords:Copper catalyst  Mild reaction conditions
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