4-Functionally-substituted 3-heterylpyrazoles: XIX. 3-aryl-4-(5-isoxazolyl)pyrazoles |
| |
| Authors: | M K Bratenko Yu V Kadel’nik V A Chornous M V Vovk |
| |
| Institution: | (1) Bukovina State Medical University, Chernovtsy, Ukraine;(2) Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Kiev, 02094, Ukraine |
| |
| Abstract: | Oximes of 4-(4-pyrazolyl)-3-buten-2-onees obtained by successive reaction of 3-aryl-4-formylpyrazoles with acetone and hydroxylamine at the treatment with iodine suffered an oxidative cyclization yielding 3-aryl-4-(5-isoxazolyl)pyrazoles. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
