CN103172574B - 一种2-取代-4,6-二烷氧基嘧啶的合成新工艺 - Google Patents
一种2-取代-4,6-二烷氧基嘧啶的合成新工艺 Download PDFInfo
- Publication number
- CN103172574B CN103172574B CN201110441489.2A CN201110441489A CN103172574B CN 103172574 B CN103172574 B CN 103172574B CN 201110441489 A CN201110441489 A CN 201110441489A CN 103172574 B CN103172574 B CN 103172574B
- Authority
- CN
- China
- Prior art keywords
- reaction
- hours
- propane
- insulation
- pyrimidine
- 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.)
- Active
Links
- JAPMJSVZDUYFKL-UHFFFAOYSA-N C1C2C1CCC2 Chemical compound C1C2C1CCC2 JAPMJSVZDUYFKL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110441489.2A CN103172574B (zh) | 2011-12-26 | 2011-12-26 | 一种2-取代-4,6-二烷氧基嘧啶的合成新工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110441489.2A CN103172574B (zh) | 2011-12-26 | 2011-12-26 | 一种2-取代-4,6-二烷氧基嘧啶的合成新工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103172574A CN103172574A (zh) | 2013-06-26 |
CN103172574B true CN103172574B (zh) | 2014-12-10 |
Family
ID=48632832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110441489.2A Active CN103172574B (zh) | 2011-12-26 | 2011-12-26 | 一种2-取代-4,6-二烷氧基嘧啶的合成新工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103172574B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103601686A (zh) * | 2013-11-08 | 2014-02-26 | 大连九信生物化工科技有限公司 | 一锅法合成含氟的嘧啶类化合物的方法 |
CN105037205B (zh) * | 2015-07-01 | 2017-03-01 | 湖北志诚化工科技有限公司 | 一种二甲氧基丙二亚胺二甲基硫酸氢盐的制备新方法 |
CN110818643B (zh) * | 2018-08-13 | 2021-04-16 | 新发药业有限公司 | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
CN114230525B (zh) * | 2022-02-24 | 2022-05-13 | 潍坊滨海石油化工有限公司 | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1467206A (zh) * | 2002-07-09 | 2004-01-14 | 金坛希望化工有限公司 | 2-氯-4,6-二甲氧基嘧啶的制备方法 |
-
2011
- 2011-12-26 CN CN201110441489.2A patent/CN103172574B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1467206A (zh) * | 2002-07-09 | 2004-01-14 | 金坛希望化工有限公司 | 2-氯-4,6-二甲氧基嘧啶的制备方法 |
Non-Patent Citations (3)
Title |
---|
IN2006MUM00152I3 2006.05.05 * |
石桂珍,车光贤,王兴涌.2-氨基-4 6-二甲氧基嘧啶的合成研究.《淮阴工学院学报》.2007 * |
石桂珍,车光贤,王兴涌.2-氨基-4,6-二甲氧基嘧啶的合成研究.《淮阴工学院学报》.2007,第16卷(第5期),第70-72页. * |
Also Published As
Publication number | Publication date |
---|---|
CN103172574A (zh) | 2013-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103172574B (zh) | 一种2-取代-4,6-二烷氧基嘧啶的合成新工艺 | |
CN108299422B (zh) | 一种帕泊昔利布中间体的制备方法 | |
CN101648895B (zh) | 一种对甲砜基甲苯的制备方法 | |
CN103159684B (zh) | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 | |
CN111423431B (zh) | 一种氯虫苯甲酰胺及其中间体的制备方法 | |
CN103601686A (zh) | 一锅法合成含氟的嘧啶类化合物的方法 | |
CN102924386A (zh) | 一种4-溴哒嗪的工业化制备方法 | |
CN101781315A (zh) | 一种萘夫西林钠一水合物的合成方法 | |
CN104844525A (zh) | 一种瑞舒伐他汀钙杂质的制备方法 | |
CN103755696B (zh) | 一种硝呋太尔的合成方法 | |
CN106188117B (zh) | 一种烷氧羰基苯硼酸的合成方法 | |
CN101723897B (zh) | 伊伐布雷定的合成方法 | |
CN110204497A (zh) | 一种羟基嘧啶类化合物的制备方法 | |
CN104326954B (zh) | 一种福多司坦的合成方法 | |
WO2022252789A1 (zh) | 一种jak抑制剂关键中间体的制备方法 | |
AU2023203664A1 (en) | Method for preparing azoxystrobin and intermediate thereof | |
CN111574384B (zh) | 一种手性1-氨基-2-丙醇的制备方法 | |
CN104672146A (zh) | 一种新的高产率制备嘧菌酯的方法 | |
CN101602713A (zh) | 一种2-氯烟酸合成新方法 | |
CN103193666A (zh) | 2-氨基-3-氯苯甲酸甲酯的制备方法 | |
KR102132087B1 (ko) | 아족시스트로빈의 제조방법 | |
CN1328243C (zh) | 一种2,6-二氯苯胺的制备方法 | |
CN109053585B (zh) | 一种三氯苯达唑的合成方法 | |
CN102964225A (zh) | 2,3-二氯苯甲醚的制备方法 | |
CN114230525B (zh) | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A new synthetic process of 2-substituted-4,6-dialoxypyrimidines Effective date of registration: 20201202 Granted publication date: 20141210 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING INSIGHT FINECHEM Co.,Ltd.|HUBEI HUIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2020990001404 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221223 Granted publication date: 20141210 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING INSIGHT FINECHEM CO.,LTD.|HUBEI HUIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2020990001404 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A New Synthesis Process of 2-Substituted 4,6-Dialkoxypyrimidine Effective date of registration: 20230329 Granted publication date: 20141210 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING INSIGHT FINECHEM CO.,LTD.|HUBEI HUIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023990000178 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |