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Hydrogenation catalysts Tricarbonyl chromium

HYDROGENATION CATALYSTS Arene-chromium tricarbonyls. (1,5-Cycloocta-diene)(pyridine)(tricyclohexyl-phosphine)iridium(I) hexafluorophosphate. Di- x-chlorobis( 1,5-hexadiene)dirhodium. Lindlar catalyst. Palladuim(II) acetate-So-dium hydride-f-Amyl alkoxide. Rhodium catalysts. [Pg.581]

Hydrogenation catalysts Arene(tricarbonyl)chromium complexes, 19... [Pg.404]

The isolation of [Py2 DMF-RhCl2 (BFi,) ], a highly active chloroform-soluble catalyst which gives the same product stereochemistry observed in heterogenous hydrogenation, has been described. The stereoselective addition of Hj or D2 to 1,3-butadiene systems can be induced with a tricarbonyl chromium complex. ... [Pg.357]

Hydrogenation by (7r-arene)chromium tricarbonyl complexes has also been shown to convert dienes to c/s-monoenes, but these catalysts appear to add to conjugated dienes in a 1,4 manner (73, 74). [Pg.254]

Hydrogenation of various substrates 20 Planar chiral diphosphines covalently attached to an arene chromium tricarbonyl framework Rh Two Formats (i) glass vials, 1 bar H2, RT, (ii) high pressure 80 bar H2, RT h Several promising new catalysts identified, ee values up to 82% 2004 105... [Pg.350]

See other pages where Hydrogenation catalysts Tricarbonyl chromium is mentioned: [Pg.171]    [Pg.86]    [Pg.823]    [Pg.376]    [Pg.841]    [Pg.1171]    [Pg.772]    [Pg.301]    [Pg.51]    [Pg.599]    [Pg.254]    [Pg.383]    [Pg.108]    [Pg.201]   
See also in sourсe #XX -- [ Pg.19 ]



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Chromium hydrogenation

Tricarbonyl chromium

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