14352-55-7

Basic information

• Product Name: 2-Hydroxy-cyclopentan-1-on-oxim
• Synonyms: 2-Hydroxy-cyclopentan-1-on-oxim
• CAS NO: 14352-55-7
• Molecular Weight: 115.132
• Mol File: 14352-55-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Hydroxy-cyclopentan-1-on-oxim(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Hydroxy-cyclopentan-1-on-oxim(14352-55-7)
• EPA Substance Registry System: 2-Hydroxy-cyclopentan-1-on-oxim(14352-55-7)

Safety Data

• Hazardous Substances Data: 14352-55-7(Hazardous Substances Data)

Upstream product

• 145614-32-0 2-<1-(4-sulfonamidophenyl)-5(1H)-tetrazolylthio>cyclopentanone oxime 
• 145614-33-1 2-<1-(4-acetylphenyl)-5(1H)-tetrazolylthio>cyclopentanone dioxime 
• 145614-31-9 2-<1-(4-hydroxyphenyl)-5(1H)-tetrazolylthio>cyclopentanone oxime 
• 145614-30-8 2-<1-phenyl-5(1H)-tetrazolylthio>cyclopentanone oxime 

Relevant articles and documents

Kinetics and Mechanism of the Alkaline Release of Phenyl(mercapto)tetrazoles from α-Oximes

Compounds such as α-phenyl(mercapto)tetrazole (PMT) oxime (9) undergo rapid elimination of the PMT anion in base via a nitrosoene intermediate.Solution kinetics and HPLC analysis of reaction products are consistent with the mechanism shown in Scheme 2.For open chain oximes such as 4, substitution α to the oxime increases the rate of release of PMT and is attributed to the relief of strain when a crowded reactant is converted to a less-crowded product.For cyclic oximes, the six-membered ring compounds are more reactive than the corresponding five-membered compounds.A linear isokinetic relationship between the entropy and enthalpy of activation was found with β = 346 +/- 51 K.Entropies of activation were found to range from -7 to +24 c.u. (1 c.u. = 4.184 J mol-1 K-1) and support the proposed mechanism.