Facile synthesis of (±)-parahigginone methyl ether and (±)-curcuphenol
Using Grinard coupling as a key step, a facile synthetic approach to (±)-parahigginone methyl ether 1 and (±)-curcuphenol 2 has been achieved by five steps with 42.3% and 58.6% overall yield, respectively.
Du, Zhen-Ting,Li, An-Pai,Peng, Kun,Wu, Tong-Xing,Pan, Xin-Fu
p. 571 - 574
(2007/10/03)
Synthesis of (±)-2-methyl-(2'-hydroxy-4'-methylphenyl)-2-hepten-4-one (Turmeronol B)
The first total synthesis of the racemic compound is described. 2-Hydroxy-4-methylacetophenone was used as starting material and transformed into the target molecule in 6 steps. The synthetic Turmeronol B displays spectral properties identical to those reported for the natural compound leading to the confirmation of the proposed structure.
Sharma,Chand
p. 2279 - 2280
(2007/10/03)
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