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Title: Synthesis of metal – carbon and metal-metal bonded organometallic compounds of iron and their conversion into π-complexes
Authors: Alam, F R
Azam, K A
Kabir, S E
Ullah, S S
Issue Date: May-1994
Publisher: NISCAIR-CSIR, India
Abstract: React ions of Na2[Fe2(CO)8 with 1.2,4, 5-tetrakis(bromomethy I) benzene and 1,2,3,4,5, 6-hexakis(bromomethyl)benzene yield complexes of the formulae [C6H2(CH2)4{Fe(CO4}4} (III) and [C6(CH2)6{ Fe(CO)4}6] (IV) respectively in which each of the CH2 groups is bonded to an iron atom linked to another iron atom by a metal-metal bond. Thermolysis of III and IV in refluxing toluene results in the formation of the known π-complexes [C6H2(CH2)4{Fe(CO(3}2] (V) and [C6(CH2)6{Fe(CO)3]}3] (VI) with the cleavage of metal-metal bonds.
Page(s): 420-422
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.33A(05) [May 1994]

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