56745-19-8

Basic information

• Product Name: 2-Cyclohexen-1-one, 3-butyl-2-methyl-
• CAS NO: 56745-19-8
• Molecular Formula: C11H18O
• Molecular Weight: 166.263
• Mol File: 56745-19-8.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 2-Cyclohexen-1-one, 3-butyl-2-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Cyclohexen-1-one, 3-butyl-2-methyl-(56745-19-8)
• EPA Substance Registry System: 2-Cyclohexen-1-one, 3-butyl-2-methyl-(56745-19-8)

Safety Data

• Hazardous Substances Data: 56745-19-8(Hazardous Substances Data)

Upstream product

• 58753-41-6 1-Butyl-2-methylcycloprop-1-en-3-carbonsaeureethylester 
• 21889-89-4 2,3-epoxy-3-methylcyclohexanone 
• 1193-55-1 2-methylcyclohexane-1,3-dione 
• 150765-78-9 2-methyl-3-oxocyclohex-1-en-1-yl trifluoromethanesulfonate 
• 693-04-9 butyl magnesium bromide 
• 178685-61-5 2-methyl-3-(4-morpholinyl)-2-cyclohexen-1-one 
• 178685-60-4 2-methyl-3-diethylamino-2-cyclohexen-1-one 
• 53940-63-9 2-methyl-3-pyrrolidin-1-ylcyclohex-2-en-1-one 
• 109-72-8 n-butyllithium 
• 62269-49-2 2-Methyl-3-trimethylsilanyloxy-cyclohex-2-enone 
• 56671-83-1 3-bromo-2-methylcyclohex-2-en-1-one 

Downstream Products

• 1449386-09-7 C₂₂H₃₈N₂O₄Si 

Relevant articles and documents

Zn(II)- or Rh(I)-catalyzed rearrangement of silylated [1,1'-Bi(cyclopropan) ]-2'-en-1-ols

The rearrangement reactions of silylated alcohols bearing the highly strained structures of cyclopropene and cyclopropanol connected in adjacent positions have been studied under ZnI2- and Rh(I)-catalyzed conditions. The results show intriguing

Addition reactions of cyclic s-trans-enaminones with Grignard reagents

Addition of Grignard reagents to s-transenaminones derived from 1,3-cycloalkanediones are described. In dichloromethane, addition of phenylmagnesium bromide gave 3-phenyl substituted cycloalkenones. Alkylmagnesium halides underwent multiple addition reactions, giving mixtures of the 3-alkylcycloalkenones and 1,3-dialkyl-3-(dialkylamino)cyclohexenes. In tetrahydrofuran, only the 3-alkylcycloalkenone was obtained.

Reaction of cyclic α-hydroxy epoxides with a strong base: A new 1,2-rearrangement, evidence for a carbenoid pathway

Several substituted five- and six-membered cyclic α,β-unsaturated ketones are readily available by treatment of the corresponding α-hydroxy epoxides with an organolithium reagent. The reaction involves a new carbenoid 1,2-alkyl rearrangement. Evidence for the carbenoid intermediate has been obtained by an intramolecular trapping of the highly reactive species.