104499-04-9

Basic information

• Product Name: Cyanamide, [2-(4-bromophenyl)-2-oxoethyl](4,6-dimethyl-2-pyrimidinyl)-
• CAS NO: 104499-04-9
• Molecular Formula: C15H13BrN4O
• Molecular Weight: 345.198
• Mol File: 104499-04-9.mol

Chemical Properties

• CAS DataBase Reference: Cyanamide, [2-(4-bromophenyl)-2-oxoethyl](4,6-dimethyl-2-pyrimidinyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyanamide, [2-(4-bromophenyl)-2-oxoethyl](4,6-dimethyl-2-pyrimidinyl)-(104499-04-9)
• EPA Substance Registry System: Cyanamide, [2-(4-bromophenyl)-2-oxoethyl](4,6-dimethyl-2-pyrimidinyl)-(104499-04-9)

Safety Data

• Hazardous Substances Data: 104499-04-9(Hazardous Substances Data)

Upstream product

• 104499-00-5 3-[2-(4-Bromo-phenyl)-2-oxo-ethyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-3-ium; bromide 
• 922-67-8 propynoic acid methyl ester 
• 7681-99-4 5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine 
• 99-73-0 para-bromophenacyl bromide 

Relevant articles and documents

An Unexpected Double Cycloaddition of Triazolopyrimidine N-Ylide with Activated Acetylenes and Alkenes

The reaction of 5,7-dimethyl-triazolopyrimidinio-3-phenacylide (5) with activated acetylenes gave 1 : 2 adducts of ylide-R-CC-R.The structures of the products were determined as 3,3a-dihydropyrazolopyrimidine derivatives (7) by hyd

Generation of triazolopyrimidine N-Ylides and Their Ring Transformation Reactions

Triazolopyrimidine (1) has been alkylated at the N(3)-position by treatment with alkyl halides in refluxing dry acetone.The ylides (3) were generated in situ from the iminium salts (2) and 1 equiv. of triethylamine.Thermolysis of the ylides