142563-73-3

Basic information

• Product Name: Ethanone, 2-azido-1-phenyl-, O-methyloxime, (Z)-
• CAS NO: 142563-73-3
• Molecular Formula: C9H10N4O
• Molecular Weight: 190.205
• Mol File: 142563-73-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Ethanone, 2-azido-1-phenyl-, O-methyloxime, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 2-azido-1-phenyl-, O-methyloxime, (Z)-(142563-73-3)
• EPA Substance Registry System: Ethanone, 2-azido-1-phenyl-, O-methyloxime, (Z)-(142563-73-3)

Safety Data

• Hazardous Substances Data: 142563-73-3(Hazardous Substances Data)

Upstream product

• 142533-52-6 (Z)-2-bromo-1-phenylethanone O-methyl oxime 

Downstream Products

• 5700-56-1 1,2-diaminophenylethane 

Relevant articles and documents

Use of α-Bromo Oxime Ethers in the Synthesis of 1,2-Diamines

Oxime ethers 1 react with ammonia and primary amines to give α-amino oxime ethers.The reaction of α-bromo oxime ethers with sodium azide affords α-azido oxime ethers.Hydrogenolysis of the azido compounds using 5percent palladium on calcium carbonate as catalyst yields the α-amino oxime ethers.The reaction of α-azido oxime ethers with lithium aluminum hydride gives 1,2-ethanediamine derivatives.The reaction of azido oxime ether 13 with LiAlH4, and subsequently the reaction of the resulting mixture of the diamines 14 and 15 with phosgene, preferably gives cis-4-pentyl-5-methyl-2-imidazolidone (16) indicating that the reduction of 13 proceeds in a stereoselective manner to furnish mainly the syn-1,2-ethanediamine 15. Key Words: Oxime ethers / α-Azido oxime ethers / α-Amino oxime ethers / 1,2-Ethanediamines