Substitution reactions of dicyclooctatetraeneiron. A simple route to zerovalent iron—organophosphorus compounds |
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Authors: | Hugh Felkin Peter W Lednor Jean-Michael Normant Robin AJ Smith |
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Institution: | Institut de Chimie des Substances Naturelles, C.N.R.S., 91190 Gif-sur-Yvette, France |
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Abstract: | Fe(cot)2 (cot = cyclooctatetraene) reacts with certain phosphines and phosphites to give Fe(cot)L3 compounds in good yield. Reaction of Fe(cot)2 with Ph2PCH2CH2PPh2 under N2 gives a complex containing coordinated dinitrogen, which is converted into Fe(cot)(Ph2PCH2CH2PPh2)(CO) on reaction with CO or formate esters. |
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