Mesitylene, cyanation

CHLOROCYCLOBUTANE, 51, 106 Mesitylene, cyanation, 50, 54 METHALATION OF 2-METHYLPYRIDINE DERIVATIVES ETHYL 6-METHYL-PYRIDINE-2-ACETATE, 52, 75 Metalation, directed, 53, 59 Methallyl alcohol, with phenyl-mercuric acetate to yield 2-methyl-3-phenylpropional-dehyde, 51, 17 METHALLYLBENZENE, 52, 115 7r-Methallylnickel bromide, 52, 115... [Pg.61]

BROMO-3-CHLOROCYCLO-BUTANE, 51, 106 Mesitylene, cyanation, 50, 54 METALATION OF 2-METHYLPYR-IDINE DERIVATIVES ETHYL... [Pg.74]

Toluene, mesitylene Exclusive nuclear cyanation, selective in 57)... [Pg.70]

In contrast, anodic cyanation of diphenylacetylene occurs exclusively at the aromatic ring and the triple bond remains intact 4-cyanodiphenylacetylenc is formed in 60% yield. The reaction was run at 2 V (vs. S.C.E.) for 3-9 F mol" using a platinum anode in methanol containing sodium cyanide. Anodic cyanation results in preferred attack at the aromatic nucleus in other systems toluene, mesitylene and hexamethylbenzene give nuclear substitution and little side-chain cyanation under similar conditions in contrast with the corresponding acetoxylation or methoxylation reactions. [Pg.237]

See also in sourсe #XX -- [ Pg.50 , Pg.54 ]

See also in sourсe #XX -- [ Pg.50 , Pg.54 ]

See also in sourсe #XX -- [ Pg.50 , Pg.54 ]

See also in sourсe #XX -- [ Pg.50 , Pg.54 ]

See also in sourсe #XX -- [ Pg.4 , Pg.5 , Pg.5 ]

See also in sourсe #XX -- [ Pg.50 , Pg.54 ]

See also in sourсe #XX -- [ Pg.50 , Pg.54 ]

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