91524-32-2

Upstream product

• 91524-33-3 (E)-2,3-Dichlor-4-methyl-2-penten 
• 21020-27-9 4-methylpent-2-yne 

Downstream Products

• 58031-23-5 3-chloro-4-methylpent-3-en-2-one 
• 91524-37-7 3-Chlor-3-fluor-4-methyl-2-pentanon 
• 91524-38-8 3,3-dichloro-4-methyl-2-pentanone 
• 91524-34-4 2-Chlor-2-fluor-4-methyl-3-pentanon 
• 66250-08-6 2,2-Dichlor-4-methyl-3-pentanon 
• 91524-35-5 2-Chlor-4-methyl-1-penten-3-on 
• 91524-39-9 3-Chlor-4-fluor-3-methyl-2-pentanon 
• 91524-36-6 3-Chlor-4-fluor-4-methyl-2-pentanon 

Relevant academic research and scientific papers

Halogen Epoxides, 7. Rearrangements during the Reaction of Substituted 2-Chloro- and 2,3-Dichlorooxiranes with Silver Tetrafluoroborate

Reactions of tert-butyl-substituted and of isopropyl-substituted chlorooxiranes with silver tetrafluoroborate have been examined.Dehalogenations in the 2-positions of 2-chloro-2-tert-butyl- (5) and of 2-chloro-2-isopropyl-substituted oxiranes (35) occurred without changes of the carbon skeletons.By contrast, dehalogenations in the 2-positions of 2-chloro-3-tert-butyl- (12) and of 2-chloro-3-isopropyloxiranes (35) afforded partly rearranged products by 1,2-methyl- and/or 1,2-hydride shifts to the corresponding α-ketocarbenium ions.