23050-49-9Relevant academic research and scientific papers
Terpenylations Using (R)-(-)-α-Phellandrene. Synthesis of the (3S,4R)-8,9-Dihydro-o- and -p-cannabidiols, their iso-THC's, and the Natural Dihydrochalcone (3S,4R)-(+)-Linderatin
Crombie, Leslie,Crombie, W. Mary L.,Firth, David F.
, p. 1251 - 1254 (2007/10/02)
Catalysed by toluene-p-sulphonic acid at 5 deg C, (R)-(-)-α-phellandrene reacts with olivetol to give (3S,4R)-8,9-dihydro-p- and -o-cannabidiols.At 80 deg C under the acid conditions the latter retrogresses substantially to the former and both cyclise giv
