Metallic samarium promoted reductive dimerization cyclization of gem-diactivated alkenes, reductive debromination of vic-dibromides, and reduction of sodium alkyl thiosulfates in aqueous media
作者:Lei Wang、Yongmin Zhang
DOI:10.1016/s0040-4020(99)00602-x
日期:1999.8
solution at room temperature, metallic samarium promoted reductive dimerization cyclization of gem-diactivated alkenes, reductive debromination of vic-dibromides, and reduction of sodium alkyl thiosulfates occur to afford corresponding functionalized cyclopentenes, (E)-alkenes, and disulfides, respectively in good yield. Only sub-stoichiometric quantities of samarium are employed in the former reactions
The intermolecular and intramolecular reductive coupling reactions of arylmethylidenemalononitriles induced by low-valent titanium have been studied. A possible reaction mechanism is proposed.
Su; Yang, Journal of the Indian Chemical Society, 2003, vol. 80, # 3, p. 163 - 165
作者:Su、Yang
DOI:——
日期:——
Degrand, Chantal; Mora, Raymond; Lund, Henning, Acta chemica Scandinavica. Series B: Organic chemistry and biochemistry, 1983, vol. 37, # 5, p. 429 - 436
作者:Degrand, Chantal、Mora, Raymond、Lund, Henning
DOI:——
日期:——
Clarke, Norman C.; Runciman, Peter J. I.; Utley, James H. P., Journal of the Chemical Society. Perkin transactions II, 1987, p. 435 - 440
作者:Clarke, Norman C.、Runciman, Peter J. I.、Utley, James H. P.、Landquist, Justus K.