CN102056928A - 使用环脲制备双环胍的方法 - Google Patents
使用环脲制备双环胍的方法 Download PDFInfo
- Publication number
- CN102056928A CN102056928A CN2009801206653A CN200980120665A CN102056928A CN 102056928 A CN102056928 A CN 102056928A CN 2009801206653 A CN2009801206653 A CN 2009801206653A CN 200980120665 A CN200980120665 A CN 200980120665A CN 102056928 A CN102056928 A CN 102056928A
- Authority
- CN
- China
- Prior art keywords
- ether
- amine
- combination
- temperature
- bicyclo guanidine
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/118,082 US8039618B2 (en) | 2008-05-09 | 2008-05-09 | Method for producing bicyclic guanidines by use of a cyclic urea |
US12/118,082 | 2008-05-09 | ||
PCT/US2009/043215 WO2009137728A2 (en) | 2008-05-09 | 2009-05-08 | Method for producing bicyclic guanidines by use of a cyclic urea |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102056928A true CN102056928A (zh) | 2011-05-11 |
Family
ID=41151867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801206653A Pending CN102056928A (zh) | 2008-05-09 | 2009-05-08 | 使用环脲制备双环胍的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8039618B2 (zh) |
EP (1) | EP2297155A2 (zh) |
KR (1) | KR20110016917A (zh) |
CN (1) | CN102056928A (zh) |
CA (1) | CA2723600A1 (zh) |
RU (1) | RU2010150355A (zh) |
WO (1) | WO2009137728A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107325102A (zh) * | 2017-08-11 | 2017-11-07 | 南京大学 | 自催化双亲混合溶剂中合成1,5,7‑三氮杂双环[5.5.0]癸‑5‑烯的工艺方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102665406B (zh) | 2009-12-24 | 2016-03-09 | 诺沃梅尔公司 | 合成多环胍化合物的方法 |
US8288504B2 (en) * | 2010-03-10 | 2012-10-16 | Ppg Industries Ohio, Inc. | Method of making a cyclic guanidine from dicyandiamide and coating compositions containing same |
US8148490B2 (en) * | 2010-03-10 | 2012-04-03 | Ppg Industries Ohio, Inc. | Method of making a cyclic guanidine from a guanidinium salt and a weak acid and coating compositions containing the same |
US8563560B2 (en) * | 2011-02-25 | 2013-10-22 | Ppg Industries Ohio, Inc. | Preparation of bicyclic guanidine salts in an aqueous media |
US9068089B2 (en) | 2013-03-15 | 2015-06-30 | Ppg Industries Ohio, Inc. | Phenolic admix for electrodepositable coating composition containing a cyclic guanidine |
US9688874B2 (en) | 2013-10-25 | 2017-06-27 | Ppg Industries Ohio, Inc. | Method of making a bicyclic guanidine-cured acrylic coating |
CN106046948A (zh) * | 2016-07-28 | 2016-10-26 | 江苏昌悦重工科技有限公司 | 一种逆变器箱 |
US20210214367A1 (en) | 2018-09-06 | 2021-07-15 | Wacker Chemie Ag | Process for preparing bicyclic guanidines |
CN113234078A (zh) * | 2021-04-22 | 2021-08-10 | 上海阿拉丁生化科技股份有限公司 | 一种7-甲基-1,5,7-三氮杂二环[4.4.0]癸-5-烯的合成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8509531D0 (en) | 1985-04-13 | 1985-05-15 | Bp Chem Int Ltd | Preparation of guanidines |
US7427614B2 (en) * | 2004-07-02 | 2008-09-23 | Allergan, Inc. | Prostaglandin analogs |
-
2008
- 2008-05-09 US US12/118,082 patent/US8039618B2/en active Active
-
2009
- 2009-05-08 CA CA2723600A patent/CA2723600A1/en not_active Abandoned
- 2009-05-08 CN CN2009801206653A patent/CN102056928A/zh active Pending
- 2009-05-08 EP EP09743714A patent/EP2297155A2/en not_active Withdrawn
- 2009-05-08 KR KR1020107027572A patent/KR20110016917A/ko not_active Application Discontinuation
- 2009-05-08 RU RU2010150355/04A patent/RU2010150355A/ru not_active Application Discontinuation
- 2009-05-08 WO PCT/US2009/043215 patent/WO2009137728A2/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107325102A (zh) * | 2017-08-11 | 2017-11-07 | 南京大学 | 自催化双亲混合溶剂中合成1,5,7‑三氮杂双环[5.5.0]癸‑5‑烯的工艺方法 |
CN107325102B (zh) * | 2017-08-11 | 2019-11-12 | 南京大学 | 自催化双亲混合溶剂中合成1,5,7-三氮杂双环[4.4.0]癸-5-烯的工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
US20090281313A1 (en) | 2009-11-12 |
WO2009137728A3 (en) | 2010-07-22 |
WO2009137728A2 (en) | 2009-11-12 |
US8039618B2 (en) | 2011-10-18 |
RU2010150355A (ru) | 2012-06-20 |
CA2723600A1 (en) | 2009-11-12 |
KR20110016917A (ko) | 2011-02-18 |
EP2297155A2 (en) | 2011-03-23 |
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Assignee: PPG Ind Ohio Inc. Assignor: PPG Industries, Inc. Contract record no.: 2012990000336 Denomination of invention: Method for producing bicyclic guanidines by use of a cyclic urea License type: Common License Open date: 20110511 Record date: 20120521 |
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Assignee: PPG Ind Ohio Inc. Assignor: PPG Industries, Inc. Contract record no.: 2012990000336 Date of cancellation: 20170320 |
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