Influence of the nature of the base electrolyte on the regioselectivity of the cathodic hydrodimerization of 1-acetylnaphthalene in an aprotic medium
作者:V. P. Gul'tyai、T. Ya. Rubinskaya、A. S. Mendkovich
DOI:10.1007/bf00965434
日期:1991.2
The electrolysis of 1-acetylnaphthalene at a controlled potential [DMF, Ba.(ClO4)2] leads to the formation of 5-acetyl-1,2,4,5-tetrahydro-2-methyl-2-(1-naphthyl)-1,4-methano-3-benzoxepine (yield of 60%); this is explained by the stabilization of the dimeric dianion of the "head-tail" type by the Ba2+ cations. The formation of 2,3-dimethyl-2,3-di-(1-naphthyl)-butane-2,3-diol is observed with the acylotropic rearrangement of the intermediate anion, leading to 2-acetylnaphthalene, in the presence of lithium cations.
RABIDEAU, P. W.;HUSTED, C. A.;YOUNG, D. M., J. ORG. CHEM., 1983, 48, N 22, 4149-4150
作者:RABIDEAU, P. W.、HUSTED, C. A.、YOUNG, D. M.
DOI:——
日期:——
The metal-ammonia reduction of 1-acetylnaphthalenes
作者:Peter W. Rabideau、Cynthia A. Husted、D. Michael Young