作者:R. N. Shakhmaev、A. Sh. Sunagatullina、E. A. Abdullina、V. V. Zorin
DOI:10.1134/s1070363218100274
日期:2018.10
Stereoselective synthesis of (E)- and (Z)-alk-5-en-7-in-2-ones was performed by cross-coupling of alkynes with 6-chlorohex-5-en-2-one stereoisomers in the presence of PdCl2(PrCN)(2) complex and CuI in piperidine.
Constituents of Pyrethrum Flowers. XXIV. Synthetic dl-cis-Cinerolone and Other Cyclopentenolones<sup>1,2</sup>