Bis(ferrocenylphosphino) ferrocene ligands used in asymmetric hydrogenation reactions

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Jul 12, 2011
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Jun 24, 2010
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Feb 15, 2008
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Feb 20, 2007

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Abstract

-alkoxy- or halogen-substituted hydrocarbon radical; and A is a secondary amino group, are ligands for metal complexes which are suitable as catalysts for homogeneous enantioselective hydrogenation.

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SOLVIAS AG	KLYBECKSTRASSE 191 4057 BASEL

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Inventor Name	Address	# of filed Patents	Total Citations
Chen, Weiping	Liverpool, GB	21	11
Nettekoven, Ulrike	Basel, CH	6	1
Pugin, Benoît	Münchenstein, CH	8	8
Spiindler, Felix	Starrkirch-Will, CH	1	0

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Bis(ferrocenylphosphino) ferrocene ligands used in asymmetric hydrogenation reactions

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United States of America Patent

12449638

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PATENT NO	7977499
APP PUB NO	20100160660A1
SERIAL NO	12449638
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 12, 2011	US,7977499,B2 US7977499B2	GRANTED PATENT AS SECOND PUBLICATION
June 24, 2010	US,20100160660,A1 US20100160660A1	FIRST PUBLISHED PATENT APPLICATION

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12449638

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