Alkynylcyclohexadienyl tricarbonyliron complexes: A new directing effect for organoiron-mediated synthesis |
| |
Authors: | Ester van den Beuken Sylvie Samson Elizabeth J Sandoe G Richard Stephenson |
| |
Institution: | School of Chemical Sciences, University of East Anglia, Norwich NR4 7TJ, UK |
| |
Abstract: | The first example of an alkyne-substituted tricarbonyl(η5-cyclohexadienyl)iron(1+) complex has been prepared and the ω directing effect of the phenylethynyl substituent has been demonstrated in nucleophile addition reactions. Addition of NC? also occurs at the a position to form an unusual η1, η3-structure. |
| |
Keywords: | Iron Carbonyl Alkynylcyclohexadienyl Directing effects |
本文献已被 ScienceDirect 等数据库收录! |