CAS: 20781-06-0; 2,4-Diaminopyrimidine-5-Carbaldehyde

相似化合物

16462-27-4 15400-54-1 16357-83-8

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CAS号16462-27-4 2,4-二氨基嘧啶-5-腈 | CAS号64-18-6 甲酸 | CAS号42310-45-2 2,4-二氨基-5-羟甲基嘧啶 | CAS号179343-23-8 6-(2,6-二溴苯基)吡啶并... | CAS号179343-59-0 6-(2,6-二甲基苯基)-吡... | CAS号192705-78-5 6-(3,5-二甲氧基苯基)吡...

📜(2,4-Diamino-Pyrimidin-5-Ylmethyl)-(2,4-Diamino-Pyrimidin-5-Ylmethylen)-Amine置于sodium Hydroxide体系中,化学反应生成2,4-二氨基嘧啶-5-甲醛
参考文献:2,4-Diamino-5-(4-Methyl-5-β-Hydroxyethylthiazolium Chloride)-Methylpyrimidine Hydrochloride,A New Analog Of Thiamin
标题:2,4-Diamino-5-(4-Methyl-5-β-Hydroxyethylthiazolium Chloride)-Methylpyrimidine Hydrochloride,A New Analog Of Thiamin
摘要:
Doi:10.1021/ja01251A060

专利信息

专利号:US-5484949-A
优先权日:1993-01-29
标题:Method for the synthesis of α β-unsaturated ketones
发明人：TSUKASHIMA KEIICHI; NAKAJIMA MASASHI; FUJIMARU MASAYOSHI; SUZUKI KENJI
权利人:NIPPON SODA CO
摘要:The present invention relates to a method for the synthesis of alpha , beta -unsaturated ketones which comprises, in the method for the synthesis of alpha , beta -unsaturated ketones represented by general formula reacting aldehydes represented by general formula R1CHO (where R1 is as defined above) with alkali metal salt of acetoacetic acid represented by general formula sence as a catalyst of 3-azabicyclo[3,2,2]nonane, a cyclic secondary amine represented by general formula (1) (1) a cyclic secondary amine represented by general formula (2) (2) (where, l is 1 or more and up to 6, a ring with N is a 6-membered, 7-membered or 8-membered ring, the two neighbors of N are methylene, R3 is a lower alkyl group, its substitution position is at a carbon atom other than two those adjacent to N, and is an alicyclic group or a phenol group), or a secondary amine represented by general formula (3) CH3NHCH2R4(3) in a mixuture solvent of water and water-insoluble organic solvent, while keeping the pH constant with mineral acid, and by adjusting an amount of water.

专利号:US-7429658-B2
优先权日:2003-09-11
标题 :Synthesis of protected pyrrolobenzodiazepines
发明人：HOWARD PHILIP; MASTERSON LUKE
权利人:SPIROGEN LTD
摘要:A method of synthesis of a N-10 protected PBD compound of formula (I): n nvia an intermediate of formula (II) or formula (V):

专利号:US-8283502-B2
优先权日:2009-04-09
标题:Autocatalytic process for the synthesis of chiral propargylic alcohols
发明人：CHINKOV NICKA; WARM ALEKSANDER; CARREIRA ERICK
权利人:CHINKOV NICKA; WARM ALEKSANDER; CARREIRA ERICK; LONZA AG
摘要:An autocatalytic process for the synthesis of chiral propargylic alcohols.

专利号:US-11629150-B2
优先权日:2016-07-01
标题:Synthesis of N-(heteroaryl)-pyrrolo[3,2-d]pyrimidin-2-amines
发明人：SMITH ALEXANDER; WHITE HANNAH S; TAVARES FRANCIS XAVIER; KRASUTSKY SERGIY; CHEN JIAN-XIE; DORROW ROBERTA L; ZHONG HUA
权利人:G1 THERAPEUTICS INC
摘要:This invention is in the area of synthesizing pyrimidine-based compounds useful in the treatment of disorders involving abnormal cellular proliferation, including but not limited to tumors and cancers.

专利号:US-2018171086-A1
优先权日:2016-12-16
标题 :Large area monolayer of perfluoro polymers
发明人：SUN HAORAN
权利人:SOUTH DAKOTA BOARD OF REGENTS
摘要:Synthesis and growth of large area free-standing ultra-thin two-dimensional (2D) polymeric films including 2D covalent organic frameworks (COF) are achieved by utilizing fluorocarbon-soluble fluorinated aldehyde derivatives and hydrocarbon-soluble amine derivatives at a liquid-liquid interface of respective fluorocarbon and hydrocarbon solvents.

专利号:US-2009326223-A1
优先权日:2006-07-18
标题 :Synthesis of 2-amino-substituted 4-oxo-4h-chromen-8.yl-trifluoro-methanesulfonic acid esters
发明人：GRIFFIN ROGER JOHN; HARDCASTLE IAN ROBERT; DESAGE-EL MURR MARINE; RODRIGUEZ-ARISTEGUI SONSOLES; GOLDING BERNARD THOMAS
权利人:GRIFFIN ROGER JOHN; HARDCASTLE IAN ROBERT; DESAGE-EL MURR MARINE; RODRIGUEZ-ARISTEGUI SONSOLES; GOLDING BERNARD THOMAS
摘要:A method of synthesising a compound of formula (I): wherein R N1 and R N2 are independently selected from hydrogen, an optionally substituted C 1-7 alkyl group, C 3-20 heterocyclyl group, or C 5-20 aryl group, or may together form, along with the nitrogen atom to which they are attached, an optionally substituted heterocyclic ring having from 4 to 8 ring atoms; from a compound of formula (III): comprising the steps of: (a) removing the allyl group from the compound of formula (III) with appropriate reaction conditions to yield a compound of formula (II): and (b) reacting the compound of formula (II) with a triflating agent to yield a compound of formula (I).