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Convenient Synthesis of Ruthenium(II) Dihydride Phosphine Complexes Ru(H)_2(PP)_2 and Ru(H)_2(PR_3)x (x = 3 and 4)

Nolan, Steven P. and Belderrain, Tomàs R. and Grubbs, Robert H. (1997) Convenient Synthesis of Ruthenium(II) Dihydride Phosphine Complexes Ru(H)_2(PP)_2 and Ru(H)_2(PR_3)x (x = 3 and 4). Organometallics, 16 (25). pp. 5569-5571. ISSN 0276-7333. https://resolver.caltech.edu/CaltechAUTHORS:20180518-142945605

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Abstract

A novel and convenient one-pot synthesis of ruthenium(II) dihydride phosphine complexes from the air-stable [RuCl_2(COD)]_x, the appropriate phosphine, and NaOH in sec-butyl alcohol under argon at 80 °C is reported. A series of chelating (dcpm, dcpe, dppe, dppb, dppp, dppf, and depe) and monodentate phosphine (PEt3 and PPh3) complexes have been synthesized using this methodology. The crystalline products are isolated in high yield. These dihydride complexes have been shown to be useful precursors to cationic dihydrogen hydride complexes, some of which exhibit significant activity as hydrogenation catalysts.


Item Type:Article
Related URLs:
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https://dx.doi.org/10.1021/om9706673DOIArticle
ORCID:
AuthorORCID
Grubbs, Robert H.0000-0002-0057-7817
Alternate Title:Convenient Synthesis of Ruthenium(II) Dihydride Phosphine Complexes Ru(H)2(PP)2 and Ru(H)2(PR3)x (x = 3 and 4)
Additional Information:© 1997 American Chemical Society. Received August 1, 1997. The National Science Foundation is gratefully acknowledged for financial support of this work.
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NSFUNSPECIFIED
Issue or Number:25
Record Number:CaltechAUTHORS:20180518-142945605
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20180518-142945605
Official Citation:Convenient Synthesis of Ruthenium(II) Dihydride Phosphine Complexes Ru(H)2(PP)2 and Ru(H)2(PR3)x (x = 3 and 4) Steven P. Nolan, Tomàs R. Belderrain, and Robert H. Grubbs Organometallics 1997 16 (25), 5569-5571 DOI: 10.1021/om9706673
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:86464
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:21 May 2018 15:45
Last Modified:03 Oct 2019 19:44

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