Dicyclohexyl ketone

C13H24O 44i3-S2-7) see Perhexiline Al.A -dicyclohexylcarbodiimide (Ci,H22N2 53S-75-0) see Repaglinide dicyclohexyl ketone (Cj3H220 119-60-8) sec Perhexiline... 

Scheme 6.5 Reaction scheme for benzophenone hydrogenation. DPM diphenylmethanol CHPK cyclohexyl phenyl ketone CHPM cyclohexylphenylmethanol DCHK dicyclohexyl ketone and DCHM dicyclohexylmethanol. (Reproduced from Reference [34].)...

Problem 15.17 Use hydroboration to prepare (a) cyclohexanone, (b) dicyclohexyl ketone, (c) pentanal, (d) a-butyl cyclopentyl ketone. ... 

Electroreduction of cyclohexanecarbonyl chloride (68) at a mercury cathode in acetonitrile leads to production of cyclohexanecarboxaldehyde (69) and 1,2-dicyclo-hexylethene-1,2-diol dicyclohexane carboxylate (70) as reduction products, reminiscent of phenylacetyl chloride ( equation 39). The isolation of small amounts of dicyclohexyl ketone (71) and dicyclohexylethanedione (72) strongly suggests that cyclohexanecarboxaldehyde is formed exclusively via an acyl radical intermediate65(equation 44). 

Suppliers General Aniline and Film Corp., Eastern, B, MCB. For the reaction with potassium cyanide, see Glutaric acid for the synthesis of dicyclohexyl ketone, see Scxlium methoxide, condensation catalyst. 

Note, however, that the oximes of benzophenone and dicyclohexyl ketone are reduced only to the hydroxylamine stage.4... 

If after the absorption of carbon monoxide by methylcyclohexane the mixed products are treated with benzene, a 63% yield of cyclohexyl phenyl ketone is obtained, together with 10% of dicyclohexyl ketone and other by-products. 

CH3CH2COCH2CH2CH3 (iii) CH3CH2CH2MgBr -t- PhCOCH2CH3 (b) PhMgBr -I- PhCOPh. (c) CH3MgI + cyclohexanone, (d) CH3CH2CH2MgBr -I- dicyclohexyl ketone. 10.17. (a)... 

Ethyl isopropyl ketone Diethyl ketone Dicyclohexyl ketone... 

Figure 1. Chemical structures of used model molecules a) Cycloaliphatic epoxy resin (Araldite CY179), b) Methylcyclohexyl cyclohexanecarboxylate (Ester), c) Dicyclohexyl ketone d) cyclohexane oxide e) Bisphenol F epoxy resin (Epon 862), f) Bisphenol A epoxy resin (DER 331), g) Ethyl acetate, h) acetone, i) Phenol, j) 1,1,1,3,3,3 Hexafluoro-2-propanol (HFIP)...

To conq>are results fipom caiboiqi shift and hydroxyl peak diift we used a method tibat utilized hardness of base to determine Drago constants. This mediod has been presented before 14). The mediod is based on assunqition that the hardness, i.e. ratio C/E of bases with similar structure are equal. Thus, we assumed hardness of ester and cycloal hatic epoxy model molecules to be equal hardness of ethyl acetate, C p/E p==0.61, hardness of dicyclohexyl ketone to be equal to diat of acetone, C g/E g=0.72 and hardness of Bisphenol A aM F epoxies to be equal to that of cyclohexane oxide, C g/E g-l.S (17-20), Thus, relation (S) can be used to find Eb ... 

Alcohol/ cyclohexene Dicyclohexyl- ketone Yield (mole %) Cyclohexyl-carbinol Ester... 

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