作者:Bittrich, H.-H.、Bittrich, R.、Sass, L.、Zirz, P.、Reich, P.、Zimmermann, G.
DOI:——
日期:——
The Synthesis of Multicyclopentyls<sup>1</sup>
作者:Gilbert E. Goheen
DOI:10.1021/ja01848a028
日期:1941.3
Cathodic Behaviour of 1-Cycloalken-1-yl Phenyl Sulfones. I. Competition among Dimerization, Cleavage, Isomerization and Oligomerization Processes in Aprotic Media.
作者:Sylvie Prigent、Pascal Cauliez、Jacques Simonet、Dennis G. Peters、Majid Motevalli、Hiroaki Murase、Tatsuya Shono、H. Toftlund
DOI:10.3891/acta.chem.scand.53-0892
日期:——
1-Cycloalken-1-yl phenyl sulfones la and Ib have been studied electrochemically in aprotic media (N,N-dimethylformamide, dimethyl sulfoxide, or acetonitrile containing tetraalkylammonium salts) at a mercury electrode. Their behaviour has been compared with that of 2-norbornen-2-yl phenyl sulfone Ic. The expected cleavage reaction is accompanied by a concomitant isomerization process into allyl sulfones that is triggered by electrogenerated bases. A quantitative determination of the product distribution during controlled-potential electrolyses suggests the formation of dimers and oligomeric species, arising through a Michael addition of the sulfone anions to the activated double bond of these sulfones.