在
air 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
以61 mg的产率得到4-[(2R*,3R*,4R*)-4-hydroperoxy-2-(4-methoxyphenyl)-4-methyl-tetrahydro-2H-pyran-3-yl]-5-hydroxy-2,2,6,6-tetramethylcyclohex-4-ene-1,3-dione
参考文献:
名称:
Synthesis of antimalarial G-factors endoperoxides: relevant evidence of the formation of a biradical during the autoxidation step
摘要:
In the search for new antimalarial endoperoxides related to G-factors series, L[Sin, a methodology based on autoxidation of a dienol system, Unexpected cyclic ether alcohols and hydroperoxides were obtained confirming the structure of the previously postulated biradical intermediate implicated in oxygen uptake. Antimalarial activities of PMB-endoperoxides are greatly enhanced when the peroxyhemiketal function is methylated for the G3 endoperoxide. (C) 2008 Elsevier Ltd. All rights reserved.
Synthesis of antimalarial G-factors endoperoxides: relevant evidence of the formation of a biradical during the autoxidation step
摘要:
In the search for new antimalarial endoperoxides related to G-factors series, L[Sin, a methodology based on autoxidation of a dienol system, Unexpected cyclic ether alcohols and hydroperoxides were obtained confirming the structure of the previously postulated biradical intermediate implicated in oxygen uptake. Antimalarial activities of PMB-endoperoxides are greatly enhanced when the peroxyhemiketal function is methylated for the G3 endoperoxide. (C) 2008 Elsevier Ltd. All rights reserved.