Iodotrimethylsilane-mediated 2-monohalogenation of 4-aza-5.alpha.-androstan-3-one steroids
作者:Anthony O. King、R. Kevin Anderson、Richard F. Shuman、Sandor Karady、N. Lee Abramson、Alan W. Douglas
DOI:10.1021/jo00064a028
日期:1993.6
Selective and high-yielding iodotrimethylsilane-mediated 2-monohalogenation of the title compounds is described, and a mechanism for the reaction is proposed. The method provides 2-iodo-4-aza-5alpha-androstan-3-one steroids in essentially quantitative yields.