A Direct,Modular, and Efficient Construction of the PCP Structural Motif through Coupling of Manganese Carbyne Complexes with Phosphines |
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| Authors: | Dr Dmitry A Valyaev Stéphanie Bastin Kamil I Utegenov Noël Lugan Guy Lavigne Prof?Dr Nikolai A Ustynyuk |
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| Institution: | 1. Laboratoire de Chimie de Coordination du CNRS (UPR 8241), 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4 (France), Fax: (+33)?561553003;2. Université de Toulouse, UPS, INPT, 31077 Toulouse Cedex 4 (France);3. A. N. Nesmeyanov Institute of Organoelement Compounds (INEOS), Russian Academy of Sciences, 28 Vavilov str., GSP‐1, B‐334, Moscow (Russia) |
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| Abstract: | Easily available carbyne complexes of manganese were used as a source of carbyne fragments in an unconventional synthesis of backbone‐substituted diphosphinomethanes and cyclic P‐ylides upon coupling with secondary or tertiary phosphines, respectively, followed by demetalation under mild conditions. |
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| Keywords: | carbyne complexes demetalation diphosphines phosphoniocarbene complexes phosphorus ylides |
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