摘要
本文通过酰基化、氯化、硫化反应合成两种新的酰代吡唑硫酮 ,即 1-苯基 - 3-甲基 - 4 - (2 -氯 )苯甲酰基吡唑硫酮 - 5和 1-苯基 - 3-甲基 - 4 - (2 -氟 )苯甲酰基吡唑硫酮 - 5。产物的结构用红外、氢核磁共振谱、质谱、元素分析及X衍射进行了表征。
Two new extractants, 2,4-dihydro-5-methyl-2-(2-chlorobenzoyl)-3H-pyrazol-3-thione (HCBMPPT) and 2,4-dihydro-5-methyl-2-(2-fluorobenzoyl)-3H-pyrazol-3-thione (HFBMPPT) were synthesized. The composition and structure of theses two compounds were confirmed by means of elemental analysis, mass spectrometry, IR, 1H NMR and X-ray crystal analysis.
出处
《核技术》
CAS
CSCD
北大核心
2003年第1期78-81,共4页
Nuclear Techniques
