Chirality due to oxygen-18 substitution. Synthesis and chiroptical properties of (1S)-2,4-adamantanedione-4-18O
作者:E. W. Meijer、Hans Wynberg
DOI:10.1021/ja00368a061
日期:1982.2
This paper reports the synthesis and circular dichroism data of (1S)-2,4-adamantanedione-4-/sup 18/-O, a rigid 1,3-diketone, in which the chirality is solely due to the oxygen isotope. The synthetic route to this ketone is new, general, and applicable to a variety of chiral and achiral oxygen-18 labeled ketones. In addition to its novelty and generality this route appears to be more effective than
Synthesis of 4-hydroxy-2-adamantanes and related compounds
申请人:Mobil Oil Corporation
公开号:US05430193A1
公开(公告)日:1995-07-04
The invention provides a method for converting a lactone of a diamondoid compound to the hydroxyketone of the diamondoid compound wherein the hydroxyl group and the carbonyl group are separated by at least one bridgehead carbon comprising reacting an anhydride containing from about 2 to about 20 carbon atoms with the lactone of the diamondoid compound in the presence of acid.