104199-27-1Relevant articles and documents
Quassinoids. 2. A New Approach to the BCD Ring System
Stevens, Robert V.,Angle, Steven R.,Kloc, Ken,Mak, Kok F.,Trueblood, Kenneth N.,Liu, You-Xi
, p. 4347 - 4353 (2007/10/02)
Diels-Alder reaction of 2,6-disubstituted quinones 4 and simple dienes 5 furnished cis adducts 3 in good yields.Basic isomerization provided the trans-decalins 11 which were converted into the lactones 2 which are models of the BCD ring systems of quassin