CN1479717A - 制备n-取代羟胺及其盐的方法 - Google Patents
制备n-取代羟胺及其盐的方法 Download PDFInfo
- Publication number
- CN1479717A CN1479717A CNA01820273XA CN01820273A CN1479717A CN 1479717 A CN1479717 A CN 1479717A CN A01820273X A CNA01820273X A CN A01820273XA CN 01820273 A CN01820273 A CN 01820273A CN 1479717 A CN1479717 A CN 1479717A
- Authority
- CN
- China
- Prior art keywords
- aziridine
- oxa
- general formula
- described method
- multinomial
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C239/00—Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof
- C07C239/08—Hydroxylamino compounds or their ethers or esters
- C07C239/10—Hydroxylamino compounds or their ethers or esters having nitrogen atoms of hydroxylamino groups further bound to carbon atoms of unsubstituted hydrocarbon radicals or of hydrocarbon radicals substituted by halogen atoms or by nitro or nitroso groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10061623.2 | 2000-12-11 | ||
DE10061623A DE10061623A1 (de) | 2000-12-11 | 2000-12-11 | Verfahren zur Herstellung von N-substituierten Hydroxylaminen und deren Salzen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1479717A true CN1479717A (zh) | 2004-03-03 |
CN1238336C CN1238336C (zh) | 2006-01-25 |
Family
ID=7666666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01820273.XA Expired - Fee Related CN1238336C (zh) | 2000-12-11 | 2001-11-28 | 制备n-取代羟胺及其盐的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6559340B2 (zh) |
EP (1) | EP1343752B1 (zh) |
CN (1) | CN1238336C (zh) |
AT (1) | ATE361275T1 (zh) |
AU (1) | AU2002221914A1 (zh) |
DE (2) | DE10061623A1 (zh) |
HK (1) | HK1061232A1 (zh) |
WO (1) | WO2002048093A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106349100A (zh) * | 2016-08-26 | 2017-01-25 | 济宁康德瑞化工科技有限公司 | 一种二乙基羟胺水溶液的分离方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004009435A1 (de) | 2004-02-24 | 2005-12-08 | Boehringer Ingelheim International Gmbh | Zerstäuber |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3535451A1 (de) * | 1985-10-04 | 1987-04-09 | Bayer Ag | Verfahren zur herstellung von n-alkyl-substituierten hydroxylammoniumchloriden und neue n-alkyl-substituierte hydroxylammoniumchloride |
US5808150A (en) * | 1997-08-14 | 1998-09-15 | Concept Sciences, Inc. | Stabilization of hydroxylamine solutions |
SE9802507D0 (sv) * | 1998-07-10 | 1998-07-10 | Astra Ab | Novel salts |
-
2000
- 2000-12-11 DE DE10061623A patent/DE10061623A1/de not_active Withdrawn
-
2001
- 2001-11-28 CN CN01820273.XA patent/CN1238336C/zh not_active Expired - Fee Related
- 2001-11-28 AU AU2002221914A patent/AU2002221914A1/en not_active Abandoned
- 2001-11-28 DE DE50112461T patent/DE50112461D1/de not_active Expired - Fee Related
- 2001-11-28 WO PCT/EP2001/014051 patent/WO2002048093A2/de active IP Right Grant
- 2001-11-28 AT AT01270521T patent/ATE361275T1/de not_active IP Right Cessation
- 2001-11-28 EP EP01270521A patent/EP1343752B1/de not_active Expired - Lifetime
- 2001-12-07 US US10/013,203 patent/US6559340B2/en not_active Expired - Fee Related
-
2004
- 2004-06-16 HK HK04104357A patent/HK1061232A1/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106349100A (zh) * | 2016-08-26 | 2017-01-25 | 济宁康德瑞化工科技有限公司 | 一种二乙基羟胺水溶液的分离方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2002048093A3 (de) | 2003-03-13 |
AU2002221914A1 (en) | 2002-06-24 |
US6559340B2 (en) | 2003-05-06 |
US20020082453A1 (en) | 2002-06-27 |
EP1343752B1 (de) | 2007-05-02 |
WO2002048093A2 (de) | 2002-06-20 |
DE50112461D1 (de) | 2007-06-14 |
CN1238336C (zh) | 2006-01-25 |
DE10061623A1 (de) | 2002-06-13 |
ATE361275T1 (de) | 2007-05-15 |
HK1061232A1 (en) | 2004-09-10 |
EP1343752A2 (de) | 2003-09-17 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1061232 Country of ref document: HK |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LANXESS GERMAN LIMITED LIABILITY COMPANY Free format text: FORMER OWNER: BAYER AG Effective date: 20080104 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080104 Address after: Germany Leverkusen Patentee after: Lanxess Deutschland GmbH Address before: Germany Leverkusen Patentee before: Bayer Aktiengesellschaft |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |