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CAS号3934-20-1 2,4-二氯嘧啶 | CAS号141-52-6 乙醇钠 | CAS号64-17-5 乙醇 | CAS号24903-72-8 4-乙氧基嘧啶合成工艺路线路线简述
- 合成目标产物 2-Chloro-4-Ethoxypyrimidine 主要起始原料 2,4-Dichloropyrimidine
- 3934-20-1 = 83774-09-8 [标题:Reaction Conditions
标题:The Mechanism Of Thermal Eliminations. Part 19. 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
作者:Al-Awadi,Nouria; Et Al
参考文献:Journal Of The Chemical Society 日期:1986 卷标:(8) 页码:1255-8
📜2,4-二氯嘧啶置于naoet体系中,用75%的收率获得产物2-氯-4-乙氧基嘧啶
参考文献:4-Ethoxy-Pyrimidines
标题:4-Ethoxy-Pyrimidines
摘要:本文描述了4-乙氧基嘧啶作为制备抗病毒1,3-噁唑硫杂环己烷核苷的中间体的有用性.
专利信息
专利号:US-6143748-A
优先权日:1995-03-31
标题:Process for synthesis of nucleoside analogues
发明人:SAMANO MIRNA C; SAMANO VICENTE; GOODYEAR MICHAEL DAVID
权利人:GLAXO WELLCOME INC
摘要:The present invention is concerned with a process for the preparation of antiviral 1,3-oxathiolane nucleosides comprising an intramolecular glycosylation reaction to produce exclusively the β-diastereomer, and intermediates useful in the process.
专利号:WO-9630369-A1
优先权日:1995-03-31
标 题:Process for the synthesis of nucleoside analogues
专利号:EP-0817784-A1
优先权日:1995-03-31
标题:Process for the synthesis of nucleoside analogues
专利号:EP-0817784-B1
优先权日:1995-03-31
标题:Process for the synthesis of nucleoside analogues
专利号:JP-4173195-B2
优先权日:1995-03-31
标题 :Method for the synthesis of nucleoside analogues
专利号:ES-2200060-T3
优先权日:1995-03-31
标题:PROCEDURE FOR SYNTHESIS OF NUCLEOSIDE ANALOGS.