Observations on the effect of silanes on the reaction of 10-methyl.Δ19-2-octalone with lithium dimethylcuprate(I)
作者:Steven H. Bertz、Robin A.J. Smith
DOI:10.1016/s0040-4020(01)90543-5
日期:1990.1
The influence of silanes on the reaction of enones with cuprates has been examined using the title enone compound and Me2CuLi.LiI. In ether solvent the effect the effect of various silanes on the 1,4/1,2 addition ratio was minor. In tetrahydrofuran significantly increased 1,4/1,2 addition ratios and increased conversion of substrate was noted in the presence of silanes. Me3SiC1 proved to be the most
Total synthesis of terpenes. XIX. Synthesis of 8-methoxy-4a.beta., 10b.beta., 12a.alpha.-trimethyl-3,4,4a,4b.alpha.,5,6,10b,11,12,12a-decahydrochrysen-1(2H)-one, a key intermediate in the total synthesis of (+-)-shionone
作者:Robert E. Ireland、Marcia I. Dawson、Conrad J. Kowalski、Christopher A. Lipinski、David R. Marshall、Jefferson W. Tilley、Jon Bordner、Benes L. Trus
DOI:10.1021/jo00896a001
日期:1975.4
Photochemistry of 9,10-dimethyl-.DELTA.13-hexalins and related steroids. Role of ground-state conformations in accordant processes
作者:William G. Dauben、Roger G. Williams、Ronald D. McKelvey
DOI:10.1021/ja00793a018
日期:1973.6
Dimethylcyclodecyl cations. Evidence for .mu.-hydrido bridging
作者:R. P. Kirchen、K. Ranganayakulu、A. Rauk、B. P. Singh、T. S. Sorensen
DOI:10.1021/ja00393a015
日期:1981.2
Hannah, Donald J.; Smith, Robin A.J.; Teoh, Irene, Australian Journal of Chemistry, 1981, vol. 34, # 1, p. 181 - 188
作者:Hannah, Donald J.、Smith, Robin A.J.、Teoh, Irene、Weavers, Rex T.