138695-42-8

Basic information

• Product Name: Cyclohexanone, 3-dodecyl-
• CAS NO: 138695-42-8
• Molecular Formula: C18H34O
• Molecular Weight: 266.467
• Mol File: 138695-42-8.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Cyclohexanone, 3-dodecyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclohexanone, 3-dodecyl-(138695-42-8)
• EPA Substance Registry System: Cyclohexanone, 3-dodecyl-(138695-42-8)

Safety Data

• Hazardous Substances Data: 138695-42-8(Hazardous Substances Data)

Upstream product

• 930-68-7 cyclohexenone 
• 4292-19-7 1-Iodododecane 
• 1795-17-1 dodecylcyclohexane 
• 112-41-4 1-dodecene 

Relevant articles and documents

N-Ethylpiperidine Hypophosphite Mediated Intermolecular Radical Carbon-Carbon Bond Forming Reaction in Water

N-Ethylpiperidine hypophosphite mediated radical addition reactions to electron deficient alkenes in aqueous media have been developed. The reactions afford high isolated yields of addition products without using a large excess of alkenes.

Copper-Catalyzed Conjugate Additions of Organozirconocenes. Synthetic and Mechanistic Studies.

In the presence of 3-10 mol percent of Cu(I) salts such as CuBr*SMe2 or CuCN, alkylzirconocenes add readily to α,β-unsatuatred ketones, aldehydes, and sulfones.The reaction yield is sensitive to the presence of Lewis acids and bases.Steric hindrance as well as a broad range of functional groups are tolerated in the conjugate addition process.Unsaturated N-acyl oxazolidinones give high diastereoselectivities for the formation of the new asymmetric carbon.The resulting zirconium enolates can be used for tandem aldol addition reactions to aldehydes.Depending on the type of copper salt used, slow or fast formation of copper mirror occurs, but no intermediate copper species is detected spectroscopically.Therefore, a mechanism involving enone complexation by the Lewis-acidic zirconocene followed by inner-spere transfer of the alkyl substituent to chelated Cu(I) is proposed.

Gas Chromatography/Electron Impact Mass Spectrometry Applied to the Differentiation of the Positional Isomers of Long-chain n-Alkylcyclohexanones

The influence of n-butyl group position upon the fragmentation behaviour of the three isomeric n-butylcyclohexanones was studied.The different fragmentation processes are described and have been applied to the differentation of the positional isomers of long-chain n-alkylcyclohexanones.In the case of the 4-n-alkyl isomers, an interesting mechanism involving a recyclization is proposed and substantiated by deuterium labelling.