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Phosphonium‐metallate, V. Carbonyl(hydrido)(η 5 ‐pentamethylcyclopentadienyl) (trimethyl‐phosphan)eisen(II): Darstellung und Umsetzung mit Trimethyl(methylen)phosphoran
Author(s) -
Angerer Winfried,
Fiederling Klaus,
Grötsch Georg,
Malisch Wolfgang
Publication year - 1983
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19831161217
Subject(s) - chemistry , phosphonium , phosphorane , medicinal chemistry , ylide , methylene , hydride , acetic acid , trimethyl phosphite , organic chemistry , hydrogen
Phosphonium Metalates, V. Carbonyl(hydrido)(η 5 ‐pentamethylcyclopentadienyl)(trimethylphosphane)iron(II): Preparation and Reaction with Trimethyl(methylene)phosphorane The iron hydride C 5 Me 5 (CO) 2 FeH ( 2 ) is obtained by the reaction of Na[Fe(CO) 2 C 5 Me 5 ] ( 1 ) with acetic acid. 2 is converted in the presence of trimethylphosphane to C 5 Me 5 (CO)(Me 3 P)FeH ( 3 ), which reacts with the ylide Me 3 P=CH 2 to give C 5 Me 5 (CO)(Me 3 P)FeMe( 4 ) and Me 3 P via the intermediate formation of the phosphonium salt Me 4 P[Fe(CO)(Me 3 P)C 5 Me 5 ] ( 5 ).