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ChemicalBook CAS DataBase List 2-(2-[3,5-BIS(TRIFLUOROMETHYL)PHENYL]HYDRAZONO)MALONONITRILE

2-(2-[3,5-BIS(TRIFLUOROMETHYL)PHENYL]HYDRAZONO)MALONONITRILE synthesis

2synthesis methods
-

Yield:138555-70-1 70%

Reaction Conditions:

Stage #1: 3,5-Bis-(trifluoromethyl)anilinewith hydrogenchloride;sodium nitrite in water; for 1.5 h;Cooling with ice;
Stage #2: malononitrilewith sodium acetate in water at 0; for 2 h;

References:

Lu, Jun;Lu, Xueer;Tang, Wenjian;Xu, Yingying;Zhang, Jing;Zhang, Ziwen [RSC Advances,2020,vol. 10,# 30,p. 17854 - 17861]

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