Issue 7, 1998

Synthesis of Oligo-enynes Using [Fe(alkene)(CO)n] Scaffolds. Z/E-Selective Wittig- and Horner-type Olefination Reactions of η-Carbonyl Groups in η4-Diene and γ-Carbonyl Groups in η2-Alkene Complexes of Iron

Abstract

β-Oxo-dienetricarbonyliron complexes 4 and γ-oxo-alkenecarbene complexes 5 undergo olefinations with a wide range of phosphonates and phosphoranes with high E- or Z-selectivity and give the free oligo-en(yn)es or carbamates, respectively, upon oxidative demetalation.

Article information

Article type
Paper

J. Chem. Res. (S), 1998, 372-373

Synthesis of Oligo-enynes Using [Fe(alkene)(CO)n] Scaffolds. Z/E-Selective Wittig- and Horner-type Olefination Reactions of η-Carbonyl Groups in η4-Diene and γ-Carbonyl Groups in η2-Alkene Complexes of Iron

J. Böhmer and R. Schobert, J. Chem. Res. (S), 1998, 372 DOI: 10.1039/A801240G

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