3) 3-Methyl-1-phenyl-5-pyrazolidone
3-甲基-1-苯基-5-吡唑酮
4) 3(5)-methylpyrazole
3(5)-甲基吡唑
1.
Make use of reaction of the l,3-butadiyne with hydrazine obtain 3(5)-methylpyrazole(MP).
介绍了用天然气裂解制乙炔的废气中所含的少量丁二炔与水合肼反应制3（5）-甲基吡唑（MP）。
5) 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone
1-苯基-3-甲基-4-苯甲酰基-5-吡唑啉酮
1.
Using respectively 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone(PMBP,-diketone) and 5-acrylamido-1,10-phenanthroline as the first and second ligand,we synthesized the ternary chelates of yttrium-group rare earth metal ions Dy3+,Er3+,Tm3+ and Yb3+.
镧系金属(Ln)的钇组稀土离子Dy3+、Er3+、Tm3+、Yb3+分别与第一配体1-苯基-3-甲基-4-苯甲酰基-5-吡唑啉酮(PMBP,β-二酮)、第二配体5-丙烯酰胺基-1,10-邻菲罗啉反应合成了钇组稀土离子-β-二酮-邻菲罗啉衍生物三元螯合物。
2.
With solvent dioxane, acylating agent benzoyl chloride, 1-Phenyl-3-methyl-4-benzoyl-5-pyrazolone was prepared from 1-phenyl-3-methyl-5-pyrazolone.
以1-苯基-3-甲基-5-吡唑啉酮为原料,二氧六环为溶剂,苯甲酰氯为酰化剂,合成得到了1-苯基-3-甲基-4-苯甲酰基-5-吡唑啉酮。
3.
Lanthanide metal cations,La3+,Pr3+,Nd3+,Eu3,Dy3+,Er3+,Tm3+ and Yb3+,reacted with the first ligand,1-Phenyl-3-methyl-4-benzoyl-5-pyrazolone(PMBP)and the second ligand,5-acrylamido-1,10-phenanthroline(5-a-1,10-phen),respectively to form eight lanthanide metal cations——diketone-phenanthroline derivative ternary chelates with the uniform formula Ln(PMBP)3(5-a-1,10-phen).
以1-苯基-3-甲基-4-苯甲酰基-5-吡唑啉酮(PMBP)为第一配体、5-丙烯酰胺基-1,10-邻菲罗啉(5-a-1,10-phen)为第二配体,分别与镧系元素(Ln)金属离子La3+、Pr3+、Nd3+、Eu3、Dy3+、Er3+、Tm3+、Yb3+合成了8个镧系金属-β二酮-邻菲罗啉衍生物三元螯合物Ln(PMBP)3(5-a-1,10-phen)。
6) 1-phenyl-3-methyl-4-benzoyl-5-pyrazone
1-苯基-3-甲基-4-苯甲酰基-吡唑酮[5]
1.
1-phenyl-3-methyl-4-benzoyl-5-pyrazone(PMBP) was used as extractant.
建立了1-苯基-3-甲基-4-苯甲酰基-吡唑酮[5](PMBP)萃取分离基体-电感耦合等离子体质谱法(ICP-MS)测定高纯二氧化锆中痕量稀土杂质的方法。
补充资料：3-甲基-5-吡唑酮
CAS: 108-26-9
中文名称: 3-甲基-5-吡唑酮
英文名称: 3-Methyl-5-pyrazolone；3-methyl-2-pyrazolin-5-on；3-methyl-2-pyrazolin-5-one；3-methyl-pyrazolon-(5)；2,4-dihydro-5-methyl-3h-pyrazol-3-on
中文名称: 3-甲基-5-吡唑酮
英文名称: 3-Methyl-5-pyrazolone；3-methyl-2-pyrazolin-5-on；3-methyl-2-pyrazolin-5-one；3-methyl-pyrazolon-(5)；2,4-dihydro-5-methyl-3h-pyrazol-3-on
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条