Cyclohexanone 4- 0,1-dimethylethyl

Cyclohexanol, 4-ferr-butyl-, traits- [Cyclohexanol, 4-(l,l-dimethylethyl)-, traits-], 99 Cyclohexanone, 86... 

The formed hydroxyperoxide decomposes into free radicals much more rapidly than alkyl hydroperoxide [128]. So, the equilibrium addition of the hydroperoxide to the ketone changes the rate of formation of the radicals. This effect was first observed for cyclohexanone and 1,1-dimethylethyl hydroperoxide [128]. In this system, the rate of radical formation increases with an increase in the ketone concentration. The mechanism of radical formation is described by the following scheme ... 

Cyclohexanol. See Cyclohexanol Cyclohexanol acetate. See Cyclohexyl acetate Cyclohexanol, 4-t-butyl- Cyclohexanol, 4-(1,1-dimethylethyl)-. See 4-t-Butylcyclohexanol Cyclohexanol, 2-(1,1-dimethylethyl)-, acetate. See 2-t-Butylcyclohexyl acetate Cyclohexanol formate. See Cyclohexyl formate Cyclohexanol, 1 -((1-hydroperoxycyclohexyl) dioxy)-. See Cyclohexanone peroxide Cyclohexanol, 4,4 -isopropylidenedi-. See Bisphenol A, hydrogenated Cyclohexanol, 2-isopropyl-5-methyl-. See Menthol... 

Peroxide, 1,1-dimethylethyl-1 -methyl-1 -phenylethyl. Seet-Butyl cumyl peroxide Peroxide, di-t-pentyl-. See Di-t-amyl peroxide Peroxide, 1-hydroperoxycyclohexyl 1-hydroxycyclohexyl-. See Cyclohexanone peroxide... 

Synonyms 3-t-Butyl-5-chloro-6-methyl uracil 5-Chloro-3-t-butyl-6-methyluracil 5-Chloro-3-(1,1 -dimethylethyl)-6-methyl-2,4(1 H,3H)-pyrimidinedione 2,4 (1H,3H)-Pyrimidinedione, 5-chloro-3-(1,1-dimethylethyl)-6-methyl-Empirical C9H13CIN2O2 Properties Cryst. sol. in DMF, dimethyl acetamide, cyclohexanone mod. sol. in MIBK, butyl acetate, xylene sol. 710 ppm in water m.w. 216.69 m.p. 175 C... 

Scheme 9.55. A representation of the reaction of 4-(l,l-dimethylethyl)cyclohexanone (4-f-butylcyclohexanone), with dimethylsulfonium methylide [(CH3)2S CH2 ]. Addition occurs primarily (ca. 80 20) from the axial direction and elimination of dimethyl sulfide [( 113)28] leads to the corresponding epoxide (oxirane).

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