Issue 1, 1991

Diastereoselective formation of tricarbonyliron(0) complexes of 1-aza-1,3-dienes bearing chiral substituents

Abstract

Syntheses of two series of novel 1-aza-1,3-dienes bearing chiral substituents on nitrogen [PhCH[double bond, length half m-dash]CHCH[double bond, length half m-dash]NCH(R)Ph (R = Et, Pri and But) and PhCH[double bond, length half m-dash]CHCH[double bond, length half m-dash]NCH(R)Me (R = Et, Pri and But)] are described and the stereochemical outcome of their complexation reactions with Fe2(CO)9 reported. Diastereoisomeric ratios of 93:7 and 94:6 are observed on complexation of PhCH[double bond, length half m-dash]CHCH[double bond, length half m-dash]NCH(But)Ph 10 and PhCH[double bond, length half m-dash]CHCH[double bond, length half m-dash]NCH(But)Me 19 respectively. The structures of the major diastereoisomers of 10 and 19 have been determined by NOE measurements.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1991, 97-101

Diastereoselective formation of tricarbonyliron(0) complexes of 1-aza-1,3-dienes bearing chiral substituents

K. G. Morris and S. E. Thomas, J. Chem. Soc., Perkin Trans. 1, 1991, 97 DOI: 10.1039/P19910000097

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