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Models for Deep Hydrodesulfurization of Alkylated Benzothiophenes. Reductive Cleavage of C−S Bonds Mediated by Precoordination of Manganese Tricarbonyl to the Carbocyclic Ring

✍ Scribed by Li, Huazhi; Yu, Kunquan; Watson, Eric J.; Virkaitis, Kurtis L.; D'Acchioli, Jason S.; Carpenter, Gene B.; Sweigart, D. A.; Czech, Paul T.; Overly, Kenneth R.; Coughlin, Fred

Book ID: 127210718
Publisher: American Chemical Society
Year: 2002
Tongue: English
Weight: 162 KB
Volume: 21
Category: Article
ISSN: 0276-7333
DOI: 10.1021/om0108907

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Stable unsaturated heterocycles such as benzofuran are difficult to remove from petroleum by conventional catalytic hydrotreating. However, in a model system, coordination of Mn(CO)(3)(+) to the aromatic ring of benzofuran activates the C-O bond towards insertion of [Pt(PPh(3))(2)] [Eq. (1)]. The in