16642-55-0

Basic information

• Product Name: α,α-Dimethyl-1-cyclohexene-1-acetic acid
• Synonyms: α,α-Dimethyl-1-cyclohexene-1-acetic acid;2-cyclohexenyl-2-methylpropanoic acid
• CAS NO: 16642-55-0
• Molecular Formula: C₁₀H₁₆O₂
• Molecular Weight: 168.23284
• Mol File: 16642-55-0.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: α,α-Dimethyl-1-cyclohexene-1-acetic acid(CAS DataBase Reference)
• NIST Chemistry Reference: α,α-Dimethyl-1-cyclohexene-1-acetic acid(16642-55-0)
• EPA Substance Registry System: α,α-Dimethyl-1-cyclohexene-1-acetic acid(16642-55-0)

Safety Data

• Hazardous Substances Data: 16642-55-0(Hazardous Substances Data)

Upstream product

• 54683-86-2 2-Cyclohex-1-enyl-2-methyl-propionic acid methyl ester 
• 108-94-1 cyclohexanone 
• 61841-04-1 methyl 2-(1-hydroxycyclohexyl)-2,2-dimethylethanoate 
• 22741-15-7 3,3-Dimethyl-1-oxaspiro<3.5>nonan-2-one 

Downstream Products

• 54445-52-2 1-(1'-diazo-3',3'-dimethyl-2'-oxoprop-3'-yl)cyclohexene 
• 54445-58-8 β,β-dimethyl-1-cyclohexene-1-propionic acid methyl aster 
• 90173-13-0 2-cyclohex-1-enyl-2-methyl-propionyl chloride 
• 39782-07-5 3-(1-cyclohexenyl)-3-methyl-2-butanone 
• 16386-97-3 2-cyclohexyl-2-methylpropanoic acid 
• 5749-72-4 isopropylidenecyclohexane 
• 54490-75-4 3,3-dimethyl-hexahydro-benzofuran-2-one 
• 4292-04-0 1-isopropylcyclohexene 
• 64884-59-9 β-<2-Hydroxymethyl-cyclohexen-(1)-yl>-isobuttersaeurelacton 

Relevant articles and documents

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SYNTHETIS OF CYCLIC AND ACYCLIC β,γ-UNSATURATED CARBOXYLIC ACIDS VIA AN E1-TYPE IONIZATION/ELIMINATION OF β-LACTONES

Cyclic and acyclic ketones were converted in three steps into 3-alkenoic acids, bearing a variety of substituents in the α-position.The sequence, involving ionization/elimination of a β-lactone, affords high yields of pure products uncontaminated with conjugated isomers.Support for an E1-type mechanism is also provided.