145747-47-3Relevant articles and documents
Efficient and convenient syntheses of (R)-(-)-cryptone and (S)-(-)-isopropenyl-2-cyclohexen-1-one
Kato,Watanabe,Tooyama,Vogler,Yoshikoshi
, p. 1055 - 1057 (1992)
Starting with (+)-nopinone (3); (R)-(-)-cryptone (1) and (S)(-)-4-isopropenyl-2-cyclohexen-1-one (2) were synthesized in five steps and 42% overall yield, and four steps and 49% overall yield, respectively.
Synthetic Approach to the Amphilectane Diterpenes: The Use of Nitriles as Terminators of Carbocation-Olefin Cyclizations
Stevens, Robert V.,Albizati, Kim F.
, p. 632 - 640 (2007/10/02)
A biomimetic approach to the synthesis of tricyclic terpenoid isonitriles from marine sponges is described which involves carbocation-olefin cyclization of polyolefinic precursors terminated by the stereoselective formation of a carbon-nitrogen bond.The k