105553-73-9

Basic information

• Product Name: 2,3-Butanedione, O-[(4-chlorophenyl)methyl]oxime oxime
• CAS NO: 105553-73-9
• Molecular Formula: C11H13ClN2O2
• Molecular Weight: 240.689
• Mol File: 105553-73-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2,3-Butanedione, O-[(4-chlorophenyl)methyl]oxime oxime(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-Butanedione, O-[(4-chlorophenyl)methyl]oxime oxime(105553-73-9)
• EPA Substance Registry System: 2,3-Butanedione, O-[(4-chlorophenyl)methyl]oxime oxime(105553-73-9)

Safety Data

• Hazardous Substances Data: 105553-73-9(Hazardous Substances Data)

Upstream product

• 98-58-8 4-bromobenzenesulfonyl chloride 
• 15945-07-0 2,4,5-trichlorobenzensulfonyl chloride 
• 98-60-2 4-chlorobenzenesulfonyl chloride 

Relevant articles and documents

Co-C bond cleavage in the reactions of alkyl, benzyl and heteroaromaticmethyl cobaloximes with arene sulfenyl chloride: Homolytic and heterolytic pathways

The reactions of arene sulfenyl chlorides, ArSCl, (Ar=Ph, C6Cl5, 2,4 (NO2)2C6H3) with organocobaloximes, RCo(dmgH)2Py, (R=alkyl, benzyl and heteroaromaticmethyl) were carried out under thermal and photochemical conditions. A variety of organic and organometallic products are formed depending upon the substrate cobaloxime. For 3-methoxybenzyl and heteroaromaticmethyl cobaloximes the results suggest that they represent a unique class of cobaloximes whereby both the aromatic ring as well as the Co-C bond are highly activated towards attack by the arene sulfenyl chloride. Both homolytic as well as heterolytic pathways are operative.