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Convenient preparative method of α,β-disubstituted cyclopentenone by zirconium promoted intermolecular coupling of an alkyne, EtMgBr (or ethylene) and CO
Tamotsu Takahashi, Zhenfeng Xi, Yasushi Nishihara, Shouquan Huo, Kayoko Kasai, Koichiro Aoyagi, Victor Denisov, Ei-ichi NegishiVolume:
53
Année:
1997
Langue:
english
Pages:
12
DOI:
10.1016/s0040-4020(97)00612-1
Fichier:
PDF, 629 KB
english, 1997