DE112005001915A5 - Stabilisatoren für die NVP-Synthese - Google Patents
Stabilisatoren für die NVP-Synthese Download PDFInfo
- Publication number
- DE112005001915A5 DE112005001915A5 DE112005001915T DE112005001915T DE112005001915A5 DE 112005001915 A5 DE112005001915 A5 DE 112005001915A5 DE 112005001915 T DE112005001915 T DE 112005001915T DE 112005001915 T DE112005001915 T DE 112005001915T DE 112005001915 A5 DE112005001915 A5 DE 112005001915A5
- Authority
- DE
- Germany
- Prior art keywords
- stabilizers
- nvp
- synthesis
- nvp synthesis
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/20—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/08—Preparation of carboxylic acid amides from amides by reaction at nitrogen atoms of carboxamide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004038109.7 | 2004-08-05 | ||
DE102004038109A DE102004038109A1 (de) | 2004-08-05 | 2004-08-05 | Stabilisatoren für die NVP-Synthese |
PCT/EP2005/008466 WO2006015799A1 (de) | 2004-08-05 | 2005-08-04 | Stabilisatoren für die nvp-synthese |
DE112005001915 | 2005-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE112005001915A5 true DE112005001915A5 (de) | 2007-05-31 |
DE112005001915B4 DE112005001915B4 (de) | 2017-03-02 |
Family
ID=35432725
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004038109A Withdrawn DE102004038109A1 (de) | 2004-08-05 | 2004-08-05 | Stabilisatoren für die NVP-Synthese |
DE112005001915.2T Expired - Fee Related DE112005001915B4 (de) | 2004-08-05 | 2005-08-04 | Stabilisatoren für die NVP-Synthese |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004038109A Withdrawn DE102004038109A1 (de) | 2004-08-05 | 2004-08-05 | Stabilisatoren für die NVP-Synthese |
Country Status (5)
Country | Link |
---|---|
US (1) | US7674934B2 (de) |
JP (1) | JP4718550B2 (de) |
CN (1) | CN101035757B (de) |
DE (2) | DE102004038109A1 (de) |
WO (1) | WO2006015799A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2390364T3 (es) * | 2007-12-11 | 2012-11-12 | Basf Se | Procedimiento para la vinilación de amidas |
US20240059644A1 (en) * | 2020-12-25 | 2024-02-22 | Sanyo Chemical Industries, Ltd. | Compound, composition, biotissue embrittlement agent, biotissue surface detachment method, and biotissue detachment kit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2317804A (en) | 1938-12-31 | 1943-04-27 | Reppe Walter | N-vinyl lactams |
GB573752A (en) | 1940-12-20 | 1945-12-05 | Distillers Co Yeast Ltd | Improvements in or relating to the production of condensation products of acetylene |
NL294261A (de) | 1962-06-23 | 1900-01-01 | ||
US4410726A (en) | 1981-06-12 | 1983-10-18 | Gaf Corporation | Vinylation reaction |
JP3185323B2 (ja) * | 1992-02-03 | 2001-07-09 | 株式会社スリーボンド | 含浸組成物 |
DE4333237A1 (de) | 1993-09-30 | 1995-04-06 | Basf Ag | Verfahren zur Herstellung von N-Vinylverbindungen |
US5665889A (en) * | 1996-01-22 | 1997-09-09 | Industrial Technology Research Institute | Method for the production of N-vinyl-2-pyrrolidone by vinylation |
US6462201B1 (en) | 1998-12-29 | 2002-10-08 | Isp Investments Inc. | Process for the production of N-vinyl-2-pyrrolidone by vinylation |
DE19938841A1 (de) * | 1999-08-17 | 2001-02-22 | Basf Ag | Inhibitorkomposition zur Stabilisierung von radikalisch polymerisierbaren Substanzen |
DE19962138A1 (de) | 1999-12-22 | 2001-06-28 | Basf Ag | Verfahren zur Herstellung von N-Alkenyl-amiden |
US6452040B2 (en) * | 2000-03-13 | 2002-09-17 | Nippon Shokubai Co., Ltd. | Production process for hydroxyalkyl (meth)acrylate |
DE10121976A1 (de) | 2000-05-22 | 2001-11-29 | Basf Ag | Stabilisiertes N-Alkenyl-lactam |
DE10238142A1 (de) * | 2002-08-15 | 2004-03-11 | Basf Ag | Verfahren zur Aufarbeitung von (Meth)acrylsäure und (Meth)acrylsäureestern |
-
2004
- 2004-08-05 DE DE102004038109A patent/DE102004038109A1/de not_active Withdrawn
-
2005
- 2005-08-04 WO PCT/EP2005/008466 patent/WO2006015799A1/de active Application Filing
- 2005-08-04 DE DE112005001915.2T patent/DE112005001915B4/de not_active Expired - Fee Related
- 2005-08-04 CN CN2005800338229A patent/CN101035757B/zh not_active Expired - Fee Related
- 2005-08-04 JP JP2007524284A patent/JP4718550B2/ja not_active Expired - Fee Related
- 2005-08-04 US US11/659,331 patent/US7674934B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE112005001915B4 (de) | 2017-03-02 |
US7674934B2 (en) | 2010-03-09 |
JP4718550B2 (ja) | 2011-07-06 |
DE102004038109A1 (de) | 2006-03-16 |
CN101035757A (zh) | 2007-09-12 |
JP2008508346A (ja) | 2008-03-21 |
US20080312432A1 (en) | 2008-12-18 |
WO2006015799A1 (de) | 2006-02-16 |
CN101035757B (zh) | 2011-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: BASF SE, 67063 LUDWIGSHAFEN, DE |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |