Phosphaalkyne Cyclodimerization Using Iron Complexes

1 January 1989

journal article
research article
Published by Georg Thieme Verlag KG in Synthesis

Vol. 1989 (12) , 960-961
https://doi.org/10.1055/s-1989-27447

Abstract

Tricarbonyl-2,4-di-tert-butyl-1,3-diphosphacyclobutadieneiron (2) has been synthesized by reaction of tert-butylphosphaacetylene (1; 3,3-dimethyl-1-phospha-1-butyne) with nonacarbonyldiiron tricarbonylbis (cyclooctene)iron and characterized unambiguously by mass.¹³C-,and ³¹P-NMR spectroscopy.

Keywords

TRICARBONYL
PHOSPHAALKYNE
IRON COMPLEXES
USING IRON
CYCLODIMERIZATION USING

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