98217-62-0

Basic information

• Product Name: (E)-1,2-bis(4-(trifluoromethyl)phenyl)diazene
• Synonyms: (E)-1,2-bis(4-(trifluoromethyl)phenyl)diazene
• CAS NO: 98217-62-0
• Molecular Weight: 318.221
• Mol File: 98217-62-0.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: (E)-1,2-bis(4-(trifluoromethyl)phenyl)diazene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-1,2-bis(4-(trifluoromethyl)phenyl)diazene(98217-62-0)
• EPA Substance Registry System: (E)-1,2-bis(4-(trifluoromethyl)phenyl)diazene(98217-62-0)

Safety Data

• Hazardous Substances Data: 98217-62-0(Hazardous Substances Data)

Upstream product

• 740-69-2 1,2-bis(4-(trifluoromethyl)phenyl)hydrazine 
• 455-14-1 4-trifluoromethylphenylamine 
• 86885-34-9 syn-4,4'-Bis(trifluoromethyl)azobenzene 

Downstream Products

• 740-69-2 1,2-bis(4-(trifluoromethyl)phenyl)hydrazine 
• 1647096-98-7 (E)-1-(4-(trifluoromethyl)-2-nitrophenyl)-2-(4-(trifluoromethyl)phenyl)diazene 

Relevant articles and documents

Electrochemical dehydrogenation of hydrazines to azo compounds

A strategy for the electrochemical dehydrogenation of hydrazine compounds is disclosed under ambient conditions. This protocol proceeded smoothly in ethanol by employing electrons as clean oxidants. Its synthetic value is well demonstrated by the highly efficient synthesis of symmetric and unsymmetric azo compounds. It is an environmentally friendly transformation and the present protocol was effective on a large scale.

Dehydrogenation of the NH?NH Bond Triggered by Potassium tert-Butoxide in Liquid Ammonia

A novel strategy for the dehydrogenation of the NH?NH bond is disclosed using potassium tert-butoxide (tBuOK) in liquid ammonia (NH3) under air at room temperature. Its synthetic value is well demonstrated by the highly efficient synthesis of aromatic azo compounds (up to 100 % yield, 3 min), heterocyclic azo compounds, and dehydrazination of phenylhydrazine. The broad application of this strategy and its benefit to chemical biology is proved by a novel, convenient, one-pot synthesis of aliphatic diazirines, which are important photoreactive agents for photoaffinity labeling.

Rhenium-Catalyzed [4 + 1] Annulation of Azobenzenes and Aldehydes via Isolable Cyclic Rhenium(I) Complexes

The first Re-catalyzed [4 + 1] annulation of azobenzenes with aldehydes was developed to furnish 2H-indazoles via isolable and characterized cyclic ReI-complexes. For the first time, the acetate-acceleration effect is showcased in Re-catalyzed C-H activation reactions. Remarkably, mechanistic studies revealed an irreversible aldehyde-insertion step, which is in sharp contrast to those of previous Rh- and Co-systems. (Chemical Presented).