TY - JOUR
T1 - Catalysed oxygenation of allylic hydroperoxides derived from qinghao (artemisinic) acid. Conversion of qinghao acid into dehydroginghaosu (artemisitene) and qinghaosu (artemisinin)
AU - Haynes, Richard K.
AU - Vonwiller, Simone C.
PY - 1990
Y1 - 1990
N2 - Photo-oxygenation of ginghao acid and its dihydro analogue provides allylic hydroperoxides which are converted either indirectly via the corresponding esters, or directly into dehydroginghaosu (artemisitene) and the antimalarial ginghaosu (artemisinin), by treatment with a catalytic amount of copper(II) trifluoromethanesulphonate with or without an iron(III) co-catalyst in dichloromethane-acetonitrile under oxygen.
AB - Photo-oxygenation of ginghao acid and its dihydro analogue provides allylic hydroperoxides which are converted either indirectly via the corresponding esters, or directly into dehydroginghaosu (artemisitene) and the antimalarial ginghaosu (artemisinin), by treatment with a catalytic amount of copper(II) trifluoromethanesulphonate with or without an iron(III) co-catalyst in dichloromethane-acetonitrile under oxygen.
UR - https://www.webofscience.com/wos/woscc/full-record/WOS:A1990CZ15000005
UR - https://www.scopus.com/pages/publications/0025269828
U2 - 10.1039/C39900000451
DO - 10.1039/C39900000451
M3 - Journal Article
SN - 0022-4936
SP - 451
EP - 453
JO - Journal of the Chemical Society, Chemical Communications
JF - Journal of the Chemical Society, Chemical Communications
IS - 6
ER -
