CAS: 55873-09-1; 2-Chloropyrimidin-4-Ol

相似化合物

22536-63-6 844843-37-4 13223-25-1

2-氯-4-乙氧基嘧啶 反应生成 2-氯-4-羟基嘧啶
参考文献:The Mechanism Of Thermal Eliminations. Part 18. Relative Rates Of Pyrolysis Of 2-Ethoxypyrazine,3-Ethoxypyridazine,2-And 4-Ethoxypyrimidine,3-Chloro-6-Ethoxypyridazine,And 2-Chloro-4-Ethoxypyrimidine: The Effect Of The Aza 'substituent' And π-Bond Order On The Elimination Rate
标题:The Mechanism Of Thermal Eliminations. Part 18. Relative Rates Of Pyrolysis Of 2-Ethoxypyrazine,3-Ethoxypyridazine,2-And 4-Ethoxypyrimidine,3-Chloro-6-Ethoxypyridazine,And 2-Chloro-4-Ethoxypyrimidine: The Effect Of The Aza 'substituent' And π-Bond Order On The Elimination Rate
摘要:
DOI:10.1039/p29860001255

专利信息

专利号:US-9533959-B2
优先权日:2013-10-07
标 题:Methods of regioselective synthesis of 2,4-disubstituted pyrimidines
发明人：CHARRIER JEAN-DAMIEN; O'DONNELL MICHAEL EDWARD
权利人:VERTEX PHARMA
摘要:The present invention relates to the novel regioselective syntheses of 2,4-disubstituted pyrimidines through sequential nucleophilic aromatic substitutions.

专利号:US-6608199-B2
优先权日:2000-07-07
标题 :Synthesis of chlorinated pyrimidines
发明人：DOYLE TIMOTHY JOHN; BENKE ALAN HENRY; WEHRENBERG PETER KARL; NADY LOUIE AKOS
权利人:SYNGENTA LTD
摘要:The invention provides a process for synthesizing chlorinated pyrimidines. The process includes reacting imidoyl chloride compounds with phosgene (COCl2). The imidoyl chloride compounds can be supplied as starting materials or can be produced by reacting organic amides with phosgene or reacting organic nitrites with hydrogen chloride. The chlorinated pyrimidines, such as 4,6-dichloropyrimidine, can be used to synthesize other compounds useful in a variety of compositions, such as fungicides, pesticides, and pharmaceuticals.

专利号:US-6982331-B2
优先权日:2001-06-08
标 题 :Synthesis of chlorinated pyrimidines
发明人：DOYLE TIMOTHY J; BENKE ALAN H; WEHRENBERG PETER K; NADY LOUIE A; RODRIGUEZ GILBERT
权利人:SYNGENTA CROP PROT INC
摘要:The invention provides a process for synthesizing chlorinated pyrimidines. The process includes reacting imidoyl chloride compounds with phosgene (COCl 2 ). The imidoyl chloride compounds can be supplied as starting materials or can be produced by reacting organic amides with phosgene or reacting organic nitrites with hydrogen chloride. Phosgene may be replaced by equivalent reagents. The chlorinated pyrimidines, such as 4,6-dichloropyrimidine, can be used to synthesize other compounds useful in a variety of compositions, such as fungicides, pesticides, and pharmaceuticals.

专利号:US-2004054181-A1
优先权日:2001-06-08
标 题:Synthesis of chlorinated pyrimidines

专利号:US-10005737-B2
优先权日:2013-10-07
标题:Methods of regioselective synthesis of 2,4-disubstituted pyrimidines

专利号:US-2015099875-A1
优先权日:2013-10-07
标题:Methods of regioselective synthesis of 2,4-disubstituted pyrimidines