29384-16-5

Basic information

• Product Name: C₆H₇⁽¹⁵⁾N*H⁽¹⁺⁾
• Synonyms: C₆H₇⁽¹⁵⁾N*H⁽¹⁺⁾
• CAS NO: 29384-16-5
• Molecular Weight: 95.1295
• Mol File: 29384-16-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₆H₇⁽¹⁵⁾N*H⁽¹⁺⁾(CAS DataBase Reference)
• NIST Chemistry Reference: C₆H₇⁽¹⁵⁾N*H⁽¹⁺⁾(29384-16-5)
• EPA Substance Registry System: C₆H₇⁽¹⁵⁾N*H⁽¹⁺⁾(29384-16-5)

Safety Data

• Hazardous Substances Data: 29384-16-5(Hazardous Substances Data)

Upstream product

• 71777-36-1 acetophenone-β-¹³C 

Relevant articles and documents

Study of the Beckmann rearrangement of acetophenone oxime over porous solids by means of solid state NMR spectroscopy

The Beckmann rearrangement of acetophenone oxime using zeolite H-beta and silicalite-N as catalysts has been investigated by means of 15N and 13C solid state NMR spectroscopy in combination with theoretical calculations. The results obtained show that the oxime is N-protonated at room temperature on the acid sites of zeolite H-beta. At reaction temperatures of 423 K or above, the two isomeric amides, acetanilide and N-methyl benzamide (NMB) are formed, and interact with the Bronsted acid sites of zeolite H-beta through hydrogen bonds. The presence of residual water hydrolyzes the two amides, while larger amounts inhibit the formation of NMB and cause the total hydrolysis of the acetanilide. Over siliceous zeolite silicalite-N, containing silanol nests as active sites, the oxime is adsorbed through hydrogen bonds and only acetanilide is formed at reaction temperatures of 423 K or above. In the presence of water, the reaction starts at 473 K, still being very selective up to 573 K, and the amide is partially hydrolyzed only above this temperature. the Owner Societies 2009.