126134-54-1

Basic information

• Product Name: 3-<2-(4-bromophenylhydrazono)-2-phenylethyl>-2H-pyrido<1,2-b>-as-triazin-2-one
• CAS NO: 126134-54-1
• Molecular Weight: 434.295
• Mol File: 126134-54-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-<2-(4-bromophenylhydrazono)-2-phenylethyl>-2H-pyrido<1,2-b>-as-triazin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-<2-(4-bromophenylhydrazono)-2-phenylethyl>-2H-pyrido<1,2-b>-as-triazin-2-one(126134-54-1)
• EPA Substance Registry System: 3-<2-(4-bromophenylhydrazono)-2-phenylethyl>-2H-pyrido<1,2-b>-as-triazin-2-one(126134-54-1)

Safety Data

• Hazardous Substances Data: 126134-54-1(Hazardous Substances Data)

Upstream product

• 622-88-8 4-bromophenylhydrazine hydrochloride 
• 121232-61-9 3-(benzoylmethyl)-2H-pyrido<1,2-b>-as-triazin-2-one 

Downstream Products

• 126134-56-3 4-(4-bromophenylimino)-2-phenyl-4H-pyrazolo<2,3-f>pyrido<1,2-b>-as-triazine 
• 126134-55-2 1-(4-bromophenyl)-3-phenylpyrido<1,2-b>pyridazino<3,4-e>-as-triazinium-2-ide 

Relevant articles and documents

Synthesis of New Zitterionic Pyridazino-as-triazines

Reaction of the furopyrido-as-triazinium salt 1 with methyl hydrazine gave the zwitterionic 1-substituted pyrido-pyridazino-as-triazine 4.The neutral 2-substituted isomer 6 was formed when 1 was treated with 1-formyl-1-methyl-hydrazine.Reaction of 1 with 1-acyl-2-methylhydrazine gave rise to 1,3,4-trisubstituted zwitterionic derivatives of the same ring system.Efforts to synthesize aryl-substituted zwitterions led to simultaneous formation of the desired compound 12 and of a new ring transformation product, the pyrazolopyrido-as-triazine derivative 15.