Helvetica chimica acta

Quantification of the β??Stabilizing Effect of the Dicarbonyl (η5??cyclopentadienyl) iron Group

F Dulich, KH Müller, AR Ofial, H Mayr

Index: Dulich, Felix; Mueller, Karl-Heinz; Ofial, Armin R.; Mayr, Herbert Helvetica Chimica Acta, 2005 , vol. 88, # 7 p. 1754 - 1768

Full Text: HTML

Citation Number: 18

Abstract

Abstract Kinetic investigations of the reactions of (prop-2-enyl) dicarbonyl (cyclopentadienyl) iron complexes 1 with benzhydrylium ions 3, and of dicarbonyl (cyclopentadienyl)[(1, 2-η) propene] iron (II) tetrafluoroborate (9⋅ BF 4) with π-nucleophiles have been performed to elucidate the magnitude of the β-effect of the [(CO) 2 FeCp] group (Fp group). Introduction of the Fp group into the allylic position of propene and 2-methylpropene increases the ...

Related Articles:

First sequential Mukaiyama–Michael reaction/crossed-Claisen condensation using two molar ketene silyl acetals and one molar α, β-unsaturated esters promoted by …

[Tamagaki, Hiroaki; Nawate, Yuuya; Nagase, Ryohei; Tanabe, Yoo Chemical Communications, 2010 , vol. 46, # 32 p. 5930 - 5932]

Clay montmorillonite: an efficient, heterogeneous catalyst for Michael reactions of silyl ketene acetals and silyl enol ethers with α, β-unsaturated carbonyl compounds

[Kawai, Motomitsu; Onaka, Makoto; Izumi, Yusuke Bulletin of the Chemical Society of Japan, 1988 , vol. 61, p. 2157 - 2164]

More Articles...