ZA200308384B - Hydroxylation of beta-dicarbonyls with zirconium catalysts. - Google Patents

Hydroxylation of beta-dicarbonyls with zirconium catalysts.

Info

Publication number
ZA200308384B
ZA200308384B ZA200308384A ZA200308384A ZA200308384B ZA 200308384 B ZA200308384 B ZA 200308384B ZA 200308384 A ZA200308384 A ZA 200308384A ZA 200308384 A ZA200308384 A ZA 200308384A ZA 200308384 B ZA200308384 B ZA 200308384B
Authority
ZA
South Africa
Prior art keywords
dicarbonyls
hydroxylation
beta
zirconium catalysts
zirconium
Prior art date
Application number
ZA200308384A
Inventor
Albert Loren Casalnuovo
Original Assignee
Du Pont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of ZA200308384B publication Critical patent/ZA200308384B/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
ZA200308384A 2001-06-29 2003-10-28 Hydroxylation of beta-dicarbonyls with zirconium catalysts. ZA200308384B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30214801P 2001-06-29 2001-06-29

Publications (1)

Publication Number Publication Date
ZA200308384B true ZA200308384B (en) 2004-10-28

Family

ID=34572605

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200308384A ZA200308384B (en) 2001-06-29 2003-10-28 Hydroxylation of beta-dicarbonyls with zirconium catalysts.

Country Status (2)

Country Link
CN (1) CN101062903B (en)
ZA (1) ZA200308384B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102786466B (en) * 2012-07-13 2014-08-13 常州大学 Synthetic method of chiral Salan ligand
CN105521826B (en) * 2015-12-08 2018-12-21 大连理工大学 A kind of Zr catalyst and its prepare chiral alpha-hydroxy-beta -one ester compound method
CN109701655B (en) 2018-06-08 2019-11-19 京博农化科技有限公司 A kind of preparation method of S body indoxacarb
CN114082446B (en) * 2021-11-17 2023-12-22 南开沧州渤海新区绿色化工研究有限公司 Chiral zirconium catalyst for preparing chiral alpha-hydroxy-beta-keto ester compound and preparation method thereof

Also Published As

Publication number Publication date
CN101062903B (en) 2011-06-08
CN101062903A (en) 2007-10-31

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