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  1,2-Selective Hydrosilylation of Conjugated Dienes

Parker, S. E., Börgel, J., & Ritter, T. (2014). 1,2-Selective Hydrosilylation of Conjugated Dienes. Journal of the American Chemical Society, 136(13), 4857-4860. doi:10.1021/ja5008596.

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 Creators:
Parker, Sarah E.1, Author
Börgel, Jonas2, Author           
Ritter, Tobias1, 2, Author           
Affiliations:
1Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States, ou_persistent22              
2Research Department Ritter, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_2040308              

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Free keywords: REDUCTIVE ELIMINATION-REACTIONS; PROMOTED OXIDATIVE ADDITION; LEWIS-ACID; METAL-COMPLEXES; CATALYZED HYDROSILYLATION; ORGANOSILICON CHEMISTRY; HOMOGENEOUS CATALYSIS; NICKEL-COMPLEXES; HYDROSILATION; PALLADIUM
 Abstract: Selective 1,2-hydrosilylation of 1,3-dienes is a challenging problem in transition metal catalysis. Butadiene, specifically, would be a useful substrate because 3-butenylsilane products have promise as superior coupling reagents for hybrid organic/inorganic materials synthesis. We report the first selective 1,2-hydrosilylation of conjugated dienes including butadiene. Hydrosilylation proceeds through a Pt(II/IV) cycle, and selectivity is generated at a hexacoordinate Pt(IV) complex that favors eta(2)-diene coordination and prevents pi-allyl complex formation.

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Language(s): eng - English
 Dates: 2014-01-252014-03-202014-04-02
 Publication Status: Published in print
 Pages: 4
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1021/ja5008596
 Degree: -

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Title: Journal of the American Chemical Society
  Other : J. Am. Chem. Soc.
  Abbreviation : JACS
Source Genre: Journal
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Publ. Info: Washington, DC : American Chemical Society
Pages: 4 Volume / Issue: 136 (13) Sequence Number: - Start / End Page: 4857 - 4860 Identifier: ISSN: 0002-7863
CoNE: https://pure.mpg.de/cone/journals/resource/954925376870