122586-81-6

Basic information

• Product Name: 4-Piperidinone, 2,2,6,6-tetramethyl-1-(1-phenylethoxy)-
• CAS NO: 122586-81-6
• Molecular Formula: C17H25NO2
• Molecular Weight: 275.391
• Mol File: 122586-81-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-Piperidinone, 2,2,6,6-tetramethyl-1-(1-phenylethoxy)-(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Piperidinone, 2,2,6,6-tetramethyl-1-(1-phenylethoxy)-(122586-81-6)
• EPA Substance Registry System: 4-Piperidinone, 2,2,6,6-tetramethyl-1-(1-phenylethoxy)-(122586-81-6)

Safety Data

• Hazardous Substances Data: 122586-81-6(Hazardous Substances Data)

Upstream product

• 45985-26-0 4-oxo-2,2,6,6-tetramethylpiperidin-oxyl 
• 34713-70-7 2-Phenylpropanal 
• 585-71-7 (1-bromoethyl)benzne 

Downstream Products

• 538376-93-1 2,2,7,7-tetramethyl-1-(1-phenylethoxy)-4-azepanone 
• 45985-26-0 4-oxo-2,2,6,6-tetramethylpiperidin-oxyl 
• 538376-98-6 2,2,8,8-tetramethyl-1-(1-phenylethoxy)-4-azocanol 
• 538376-95-3 2,2,8,8-tetramethyl-1-(1-phenylethoxy)-4-azocanone 
• 538376-94-2 2,2,8,8-tetramethyl-1-(1-phenylethoxy)-5-azocanone 
• 538376-97-5 2,2,8,8-tetramethyl-1-(1-phenylethoxy)-5-azocanol 
• 538376-96-4 2,2,7,7-tetramethyl-1-(1-phenylethoxy)-4-azepanol 

Relevant articles and documents

Synthesis of 3-substituted derivatives of 2,2,6,6-tetramethylpiperidine- N-alkoxyamine ethers: Novel alkoxyamine building blocks

The Michael addition of 4-oxo-TMP-alkoxyamine-derived? Schiff bases to acrylates provides a convenient way to obtain a variety of novel and versatile alkoxyamine building blocks. Georg Thieme Verlag Stuttgart · New York.

New seven- and eight-membered cyclic alkoxyamines for the living free radical polymerization

A straightforward synthesis of new seven- and eight-membered cyclic alkoxyamines from the corresponding lower homologous keto-alkoxyamines via ring-enlargement using TMS-diazomethane is described. The use of these ring-enlarged cyclic alkoxyamines as regulators/initiators for the radical polymerization of styrene and n-butyl acrylate is presented. Efficient controlled and living styrene polymerization (molecular weight of up to 40 000) can be obtained using the seven- and eight-membered alkoxyamine initiators. The influence of the ring-enlargement on the quality of the polymerization process (polymerization time, livingness, PDI) is discussed. The rate constant of the C-O bond cleavage of these new alkoxyamines has been measured. In addition, the thermal decomposition of the alkoxyamines has been studied. Furthermore, EPR data of the corresponding new nitroxides are presented.