Elvidge et al., Journal of the Chemical Society, 1951, p. 3386,3393,3397
作者:Elvidge et al.
DOI:——
日期:——
Linstead et al., Journal of the Chemical Society, 1952, p. 3621,3623
作者:Linstead et al.
DOI:——
日期:——
Piperonal as Starting Material for the Regiospecific and Stereoselective Synthesis of<u>E</u>and<u>Z</u>Isomers of 3-Methyl-2-hexenedioic acid-1-methyl ester
作者:Sergio Pinheiro、Rosane N. Castro、Maria F. G. Fernandes、Paulo R. R. Costa
DOI:10.1080/00397919108020839
日期:1991.3
A short synthesis of gamma-lactone 5 was developed starting from the easily available piperonal 1. The key step in this approach was an ozonation of the aromatic ring of 2. Compound 5 led stereoselectively to 6 or 7 by a beta-elimination reaction under thermo-dynamic or kinetic conditions.
US3983230A
申请人:——
公开号:US3983230A
公开(公告)日:1976-09-28
735. The synthesis of (±)-ipomeamarone [(±)-ngaione] and its steric isomers