3H-Pyrazol-3-one,4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-2,4-dihydro-5-methyl-2-phenyl-

更新时间:2023-11-17 11:57:55

3H-Pyrazol-3-one,4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-2,4-dihydro-5-methyl-2-phenyl-结构式
3H-Pyrazol-3-one,4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-2,4-dihydro-5-methyl-2-phenyl-结构式
委托求购
常用名 3H-Pyrazol-3-one,4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-2,4-dihydro-5-methyl-2-phenyl- 英文名 3H-Pyrazol-3-one,4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-2,4-dihydro-5-methyl-2-phenyl-
CAS号 6334-24-3 分子量 344.36700
密度 1.3g/cm3 沸点 418.7ºC at 760 mmHg
分子式 C20H16N4O2 熔点 N/A
MSDS N/A 闪点 207ºC

 名称

英文名 (4E)-5-methyl-4-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)-2-phenylpyrazol-3-one
英文别名 更多

 物理化学性质

密度 1.3g/cm3
沸点 418.7ºC at 760 mmHg
分子式 C20H16N4O2
分子量 344.36700
闪点 207ºC
精确质量 344.12700
PSA 65.34000
LogP 2.12960
折射率 1.68

 合成线路

~44%

3H-Pyrazol-3-one,4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-2,4-dihydro-5-methyl-2-phenyl-结构式

3H-Pyrazol-3-on...

6334-24-3

文献:Hamama, Wafaa S.; El-Gohary, Hamada G.; Soliman, Mamdouh; Zoorob, Hanfi H. Journal of Heterocyclic Chemistry, 2012 , vol. 49, # 3 p. 543 - 554

~80%

3H-Pyrazol-3-one,4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-2,4-dihydro-5-methyl-2-phenyl-结构式

3H-Pyrazol-3-on...

6334-24-3

文献:Nayak; Mittra Journal of the Indian Chemical Society, 1980 , vol. 57, # 6 p. 643 - 645

~%

3H-Pyrazol-3-one,4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-2,4-dihydro-5-methyl-2-phenyl-结构式

3H-Pyrazol-3-on...

6334-24-3

文献:Nayak; Mittra Journal of the Indian Chemical Society, 1980 , vol. 57, # 6 p. 643 - 645

 英文别名

hms1666i14