Synthese regiospecifique et identification spectrale de nouveaux amino pyrazoles F-alkyl substitues |
| |
| Institution: | 1. Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;2. Thushara, Neethinagar-64, Kollam, Kerala, India;3. Stemskills Research and Education Lab Private Limited, Faridabad 121002, Hariyana, India;4. Department of Chemistry, Durgapur Government College, District-Paschim Bardhaman, West Bengal, India;5. Department of Chemistry, Mangalore University, Mangalagangothri, Mangaluru, Karnataka, India;1. School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China;2. Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China;1. State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, No. 122, Luoshi Road, Wuhan 430070, PR China;2. Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia |
| |
| Abstract: | In this paper the regiospecific synthesis of new amino-3 (-5)pyrazoles substituted, by a long perfluoroalkyl chain (C7F15) in the 5 or 3 position is reported. These compounds were obtained by condensation of a hydrazine (substituted or not) with a 2-F-alkyl propynonitrile (RFCCCN). This reaction gives only one isomer. Each isomer (amino-3 pyrazole or amino-5 pyrazole) was identified by 1H N.M.R. and 19F.N.M.R. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
