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2- BENZYL-6-METHYLCYCLOHEXANONE

B. 2-Benzyl-2-methylcyclohexanone. Caution Ethereal solutions of methyllithium in contact with atmospheric oxygen may catch fire spontaneously. Therefore any manipulntions milk this reagent must he carried out with the utmost care to avoid accidental... [Pg.21]

On a 6-m. gas chromatography column packed with silicone gum. No. XE-60, suspended on Chromosorb P and heated to 240°, 2-benzyl-2-methylcyclohexanone (retention time 35.0 minutes) and 2-benzyl-6-inethvlcycl<)h( xanon(i (r< -tention time 33.2 tnimites, cis- and [Pg.24]

Benzyl-6-methylcyclohexanone has been prepared by the hydrogenation of 2-benzylidene-6-methylcyclohexanone over a platinum or nickel catalyst, and by the alkylation of the sodium enolate of 2-formyl-6-methylcyclohexanone with benzyl iodide followed by cleavage of the formyl group with aqueous base. The 2,6-isomer was also obtained as a minor product (about 10% of the monoalkylated product) along with the major product, 2-benzyl-2-methylcyclohexanone by successive treatment of 2-methylcyclohexanone with sodium amide and then with benzyl chloride or benzyl bromide. Reaction of the sodium enolate of 2-formyl-6-methylcyclohexanone with potassium amide in liquid ammonia formed the corresponding dianion which was first treated with 1 equiv. of benzyl chloride and then deformylated with aqueous base to form 2-benzyl-2-methylcyclohexanone.i ... [Pg.105]

Benzyl-2-methylcyclohexanone Cyclohexanone, 2-benzyl-2-methyl- Cyclohexanone, 2-methyl-2-(phenylmethyl)- (1206-21-9), 76, 244... [Pg.273]

THE FORMATION AND ALKYLATION OF SPECIFIC ENOLATE ANIONS FROM AN UNSYMMETRICAL KETONE 2-BENZYL-2-METHYLCYCLOHEXANONE AND 2-BENZYL-6-METHYLCYCLOHEXANONE... [Pg.39]

Benzyl-l-decalone, 48, 43 2-Benzyl-2-methylcyclohexanone, 48,43 N-Benzyloxycarbonylglydne, 46, 49 2-Benzylperfluoropropene, 48,119 C i-2-BENZYL-3-PHENYLAZIRIDINE, 48,20 Benzyltrimethylammonium hydroxide as catalyst for condensation of benzil with dibenzyl ketone, 46, 45... [Pg.129]

The other regioisomer, the 2-benzyl-2-methylcyclohexanone (3.10), can also be selectively obtained in good yield from the more substituted Mn-enolate 3.9. [Pg.116]

See other pages where 2- BENZYL-6-METHYLCYCLOHEXANONE is mentioned: [Pg.55]    [Pg.22]    [Pg.102]    [Pg.110]    [Pg.42]    [Pg.242]    [Pg.242]    [Pg.122]    [Pg.887]    [Pg.923]    [Pg.259]   
See also in sourсe #XX -- [ Pg.43 , Pg.48 ]

See also in sourсe #XX -- [ Pg.39 , Pg.52 ]

See also in sourсe #XX -- [ Pg.39 , Pg.52 ]

See also in sourсe #XX -- [ Pg.39 , Pg.52 ]



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