HK1002070A1 - Process for preparing n-methyl-n'-nitroguanidine - Google Patents
Process for preparing n-methyl-n'-nitroguanidineInfo
- Publication number
- HK1002070A1 HK1002070A1 HK98101213A HK98101213A HK1002070A1 HK 1002070 A1 HK1002070 A1 HK 1002070A1 HK 98101213 A HK98101213 A HK 98101213A HK 98101213 A HK98101213 A HK 98101213A HK 1002070 A1 HK1002070 A1 HK 1002070A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- nitroguanidine
- methyl
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C279/30—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to nitro or nitroso groups
- C07C279/32—N-nitroguanidines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C279/30—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to nitro or nitroso groups
- C07C279/32—N-nitroguanidines
- C07C279/36—Substituted N-nitroguanidines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19611654A DE19611654A1 (de) | 1996-03-25 | 1996-03-25 | Verfahren zur Herstellung von N-Methyl-N'-nitroguanidin |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1002070A1 true HK1002070A1 (en) | 1998-07-31 |
Family
ID=7789289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98101213A HK1002070A1 (en) | 1996-03-25 | 1998-02-17 | Process for preparing n-methyl-n'-nitroguanidine |
Country Status (9)
Country | Link |
---|---|
US (1) | US5783734A (ko) |
EP (1) | EP0798293B1 (ko) |
JP (1) | JP3927274B2 (ko) |
KR (1) | KR100434991B1 (ko) |
CN (1) | CN1065526C (ko) |
DE (2) | DE19611654A1 (ko) |
ES (1) | ES2150714T3 (ko) |
HK (1) | HK1002070A1 (ko) |
TW (1) | TW362094B (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19712411A1 (de) | 1997-03-25 | 1998-10-01 | Bayer Ag | Verfahren zur Herstellung von 1,3-disubstituierten 2-Nitroguanidinen |
ES2205915T3 (es) * | 1998-11-25 | 2004-05-01 | Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik | Procedimiento para la preparacion de n-alquil-n`-nitroguanidina. |
DE19939609A1 (de) * | 1999-08-20 | 2001-02-22 | Nigu Chemie Gmbh | Verfahren zur Herstellung von 1-Methyl-3-nitroguanidin |
DE10000891A1 (de) * | 2000-01-12 | 2001-07-19 | Bayer Ag | Verfahren zur Herstellung von N-Methyl-N'-nitroguanidin |
DE10003834A1 (de) | 2000-01-28 | 2001-08-02 | Nigu Chemie Gmbh | Verfahren zur Herstellung von 1-Methyl-3-nitroguanidin |
CN101565392A (zh) * | 2008-04-21 | 2009-10-28 | 南通天泽化工有限公司 | 一种甲基硝基胍及其制备方法 |
CN103172545A (zh) * | 2013-04-02 | 2013-06-26 | 常州大学 | 一种微通道反应器制备硝基胍的方法 |
CN103641746B (zh) * | 2013-11-22 | 2016-03-30 | 青岛文创科技有限公司 | 一种n-甲基-n’硝基胍的合成工艺 |
CN106986790A (zh) * | 2017-05-25 | 2017-07-28 | 宁夏贝利特生物科技有限公司 | 用生产硝基胍后的稀硫酸生产n‑甲基‑n′‑硝基胍的方法 |
CN107382789A (zh) * | 2017-06-29 | 2017-11-24 | 南通天泽化工有限公司 | 一种甲基硝基胍的制备方法 |
CN107698466A (zh) * | 2017-11-09 | 2018-02-16 | 宁夏贝利特生物科技有限公司 | 一种n‑甲基‑n′‑硝基胍的制备方法 |
CN109053498A (zh) * | 2018-09-27 | 2018-12-21 | 南通天泽化工有限公司 | 一种1-甲基-1,2-二硝基胍的制备方法 |
CN110128300A (zh) * | 2019-05-10 | 2019-08-16 | 宁夏贝利特生物科技有限公司 | 一种制备1-甲基-3-硝基胍的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559085A (en) * | 1948-10-22 | 1951-07-03 | Honorary Advisory Council Sci | Preparation of n-substituted-n'-nitroguanidines |
-
1996
- 1996-03-25 DE DE19611654A patent/DE19611654A1/de not_active Withdrawn
-
1997
- 1997-03-12 DE DE59702117T patent/DE59702117D1/de not_active Expired - Lifetime
- 1997-03-12 ES ES97104120T patent/ES2150714T3/es not_active Expired - Lifetime
- 1997-03-12 EP EP97104120A patent/EP0798293B1/de not_active Expired - Lifetime
- 1997-03-14 TW TW086103151A patent/TW362094B/zh not_active IP Right Cessation
- 1997-03-18 US US08/820,274 patent/US5783734A/en not_active Expired - Lifetime
- 1997-03-19 JP JP08469997A patent/JP3927274B2/ja not_active Expired - Lifetime
- 1997-03-21 KR KR1019970009842A patent/KR100434991B1/ko not_active IP Right Cessation
- 1997-03-25 CN CN97104941A patent/CN1065526C/zh not_active Expired - Lifetime
-
1998
- 1998-02-17 HK HK98101213A patent/HK1002070A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5783734A (en) | 1998-07-21 |
KR100434991B1 (ko) | 2004-09-08 |
EP0798293A1 (de) | 1997-10-01 |
DE19611654A1 (de) | 1997-10-02 |
CN1163888A (zh) | 1997-11-05 |
DE59702117D1 (de) | 2000-09-14 |
EP0798293B1 (de) | 2000-08-09 |
KR970065513A (ko) | 1997-10-13 |
CN1065526C (zh) | 2001-05-09 |
JPH09255651A (ja) | 1997-09-30 |
TW362094B (en) | 1999-06-21 |
JP3927274B2 (ja) | 2007-06-06 |
ES2150714T3 (es) | 2000-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20160325 |