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Synthesis and Reactions of (1,1′‐Bi‐1 H ‐phosphirene)iron Complexes − Crystal Structure of a Bridged (1‐Phosphaallyl‐1 H ‐phosphirene)diiron( Fe − Fe ) Complex
Author(s) -
Simon Jürgen,
Reiß Guido J.,
Bergsträßer Uwe,
Heydt Heinrich,
Regitz Manfred
Publication year - 2001
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/1099-0682(200108)2001:8<2067::aid-ejic2067>3.0.co;2-r
Subject(s) - chemistry , crystal structure , crystallography , stereochemistry
The reactions of 1‐chloro‐1 H ‐phosphirenes 5 with disodium tetracarbonlyferrate lead to the selective formation of the mono complexed bi‐1 H ‐phosphirenes 7 , which are converted into the doubly complexed species 9 upon treatment with diiron nonacarbonyl. Photochemical opening of one of the two three‐membered ring systems in 9 furnishes the bridged complexes 10 containing phosphirene and phosphaallyl units together with an iron‐iron σ‐bond.