OXIDATIVE CYCLODIMERIZATION OF N, N-DIMETHYLANILINES A NOVEL CARBON–CARBON BOND FORMATION BY PALLADIUM (II) ACETATE
T Sakakibara, H Matsuyama
Index: Sakakibara, Tsutomu; Matsuyama, Haruhiko Chemistry Letters, 1980 , p. 1331 - 1334
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Citation Number: 6
Abstract
The reaction of N, N-dimethylanilines p-substituted by electron-donating groups with palladium (II) acetate in a mixed solvent of benzene and acetic acid gave cyclodimerized products, ie 5, 6, 11, 12-tetrahydrodibenzo [b, f][1, 5] diazocine derivatives in good yields, via novel C–C bond formation, along with small amount of acetoxylated or demethylated products. Radical cation species was suggested as a cyclodimerization intermediate.
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