Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/74
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Biology and Chemical Technology | - |
dc.creator | Chan, ASC | - |
dc.creator | Qiu, L | - |
dc.date.accessioned | 2008-10-29T07:31:39Z | - |
dc.date.available | 2008-10-29T07:31:39Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/74 | - |
dc.language.iso | en | en_US |
dc.rights | Assignee: The Hong Kong Polytechnic University. | en_US |
dc.subject | Biphenyldiphosphine compounds | en_US |
dc.title | Biphenyldiphosphine compounds | en_US |
dc.type | Patent | en_US |
dc.description.otherinformation | US7094725; US7094725 B2; US7094725B2; US7,094,725; US 7,094,725 B2; 7094725; Application No. 10/888,820 | en_US |
dcterms.abstract | The present invention provides compounds of the formula (I) [refer to Patent file] wherein R is optionally substituted lower alkyl, cycloalkyl or aryl; R' is alkyl or aryl; n is zero or an integer of 1 or 2; or an enantiomer thereof; or an enantiomeric mixture thereof. The compounds of formula (I) are bridged C₂-symmetric biphenyldiphosphine analogs and, thus, may be employed as ligands to generate chiral transition metal catalysts which may be applied in a variety of asymmetric reactions. The compounds of the present invention are easily accessible in high diastereomeric and optical purity according to the methods disclosed herein. | - |
dcterms.bibliographicCitation | US Patent 7,094,725 B2. Washington, DC: US Patent and Trademark Office, 2006. | - |
dcterms.issued | 2006-08-22 | - |
dc.description.country | US | - |
dc.description.oa | Version of Record | en_US |
Appears in Collections: | Patent |
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File | Description | Size | Format | |
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us007094725b2.pdf | 1.16 MB | Adobe PDF | View/Open |
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