37619-38-8

Basic information

• Product Name: Cyclopentanone, 2-methyl-2-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-
• CAS NO: 37619-38-8
• Molecular Formula: C14H18O4S
• Molecular Weight: 282.361
• Mol File: 37619-38-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Cyclopentanone, 2-methyl-2-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclopentanone, 2-methyl-2-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-(37619-38-8)
• EPA Substance Registry System: Cyclopentanone, 2-methyl-2-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-(37619-38-8)

Safety Data

• Hazardous Substances Data: 37619-38-8(Hazardous Substances Data)

Upstream product

• 10316-60-6 2-Hydroxymethyl-2-methyl-cyclopentan-1-one 
• 98-59-9 p-toluenesulfonyl chloride 
• 37619-37-7 2-Methyl-2-tosyloxymethylcyclopentanon-aethylenketal 
• 5453-88-3 ethyl 1-methyl-2-oxocyclopentane-1-carboxylate 
• 37619-50-4 (6-Methyl-1,4-dioxa-spiro[4.4]non-6-yl)-methanol 

Downstream Products

• 17197-84-1 5,5-dimethylcyclopent-2-enone 
• 4541-32-6 2,2-dimethylcyclopentanone 
• 1193-18-6 3-methylcyclohexen-2-one 
• 118975-57-8 2-(iodomethyl)-2-methylcyclopentanone O-(phenylmethyl)oxime 
• 37617-33-7 rac-2,2-dimethylcyclopentanol 
• 5212-68-0 1-Methyl-bicyclo<3.2.0>heptan-6-one 
• 5607-42-1 1-Methyl-bicyclo<3.1.1>heptan-6-one 
• 13747-84-7 6-Methyl-6-heptensaeure-methylester 
• 583-60-8 2-Methylcyclohexanone 
• 32853-30-8 Methyl 5-methyl-5-hexenoate 
• 25662-34-4 1-Methoxy-2-methyl-cyclopent-1-ene 
• 131287-05-3 1-Methyl-bicyclo<2.1.1>hexan-5-one 

Relevant articles and documents

2-TOSYLOXYMETHYLCYCLANONES: RING SIZE DEPENDENCE OF FRAGMENTATION VERSUS INTRAMOLECULAR ALKYLATION

The results reported seem to indicate, that in the presence of a nucleophilic base intramolecular alkylation is the normal reaction mode of tosyloxymethylcyclanones of type 14 and that the fragmentation reaction of five-membered compounds is the exception, probably because of the high steric energy of the alkylation transition states, e.g. of type E.