AU7494896A - Hydrogen peroxide oxidation of 4-hydroxy-2,2,6,6-tetramethylpiperidine and of 4-acylamino-2,2,6,6-tetramethylpiperidine - Google Patents

Hydrogen peroxide oxidation of 4-hydroxy-2,2,6,6-tetramethylpiperidine and of 4-acylamino-2,2,6,6-tetramethylpiperidine

Info

Publication number
AU7494896A
AU7494896A AU74948/96A AU7494896A AU7494896A AU 7494896 A AU7494896 A AU 7494896A AU 74948/96 A AU74948/96 A AU 74948/96A AU 7494896 A AU7494896 A AU 7494896A AU 7494896 A AU7494896 A AU 7494896A
Authority
AU
Australia
Prior art keywords
tetramethylpiperidine
acylamino
hydroxy
hydrogen peroxide
peroxide oxidation
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU74948/96A
Inventor
Kurt Michael Bessonen
Stephen Daniel Pastor
Andrea R. Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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
Priority claimed from US08/555,823 external-priority patent/US5629426A/en
Priority claimed from US08/555,822 external-priority patent/US5654434A/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of AU7494896A publication Critical patent/AU7494896A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/92—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with a hetero atom directly attached to the ring nitrogen atom
    • C07D211/94—Oxygen atom, e.g. piperidine N-oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
AU74948/96A 1995-11-09 1996-10-29 Hydrogen peroxide oxidation of 4-hydroxy-2,2,6,6-tetramethylpiperidine and of 4-acylamino-2,2,6,6-tetramethylpiperidine Abandoned AU7494896A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US555823 1995-11-09
US555822 1995-11-09
US08/555,823 US5629426A (en) 1995-11-09 1995-11-09 Carbonate-mediated hydrogen peroxide oxidations of 4-hydroxy-2,2,6,6-tetramethylpiperidine
US08/555,822 US5654434A (en) 1995-11-09 1995-11-09 Hydrogen peroxide oxidation of 4-hydroxy-2, 2, 6, 6-tetramethylpiperidine
US1706796P 1996-05-01 1996-05-01
US017067 1996-05-01
PCT/EP1996/004692 WO1997017327A1 (en) 1995-11-09 1996-10-29 Hydrogen peroxide oxidation of 4-hydroxy-2,2,6,6-tetramethylpiperidine and of a 4-acylamino-2,2,6,6-tetramethylpiperidine

Publications (1)

Publication Number Publication Date
AU7494896A true AU7494896A (en) 1997-05-29

Family

ID=27360698

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74948/96A Abandoned AU7494896A (en) 1995-11-09 1996-10-29 Hydrogen peroxide oxidation of 4-hydroxy-2,2,6,6-tetramethylpiperidine and of 4-acylamino-2,2,6,6-tetramethylpiperidine

Country Status (2)

Country Link
AU (1) AU7494896A (en)
WO (1) WO1997017327A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6211378B1 (en) * 1998-10-13 2001-04-03 Ciba Specialty Chemicals Corporation Process for the synthesis of 4-substituted N-[(alk-2-en-1-yl)oxy]-and N-aralkyloxy-2,2,6,6-tetraalkylpiperidines
EP1375457A1 (en) * 2002-06-25 2004-01-02 Bayer Aktiengesellschaft One-pot process for the preparation of functionalized alkoxyamines
JP2011219382A (en) * 2010-04-06 2011-11-04 Dai Ichi Kogyo Seiyaku Co Ltd Method for manufacturing n-oxyl compound
JP2011219381A (en) * 2010-04-06 2011-11-04 Dai Ichi Kogyo Seiyaku Co Ltd Method for producing n-oxyl compound
CN108569996B (en) * 2017-12-29 2022-06-03 江苏富比亚化学品有限公司 Synthetic method of efficient polymerization inhibitor 701

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219459A1 (en) * 1992-06-13 1993-12-16 Huels Chemische Werke Ag Process for the preparation of 2,2,6,6-tetramethylpiperidine-N-oxyl and its derivatives substituted in the 4-position

Also Published As

Publication number Publication date
WO1997017327A1 (en) 1997-05-15

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