CAS: 80-55-7; Ethyl 2-Hydroxyisobutyrate

上下游产品

ethanol 2-methyllactic acid ethyl 2-aminoisobutyrate hydr°Chloride 2-hydroxy-2-methylpropanenitrileo-anisidideα-hydroxy-isobutyric acid o-anisidide α-hydroxy-isobutyric acid cyclohexylamide p-toluidideα-hydroxy-isobutyric acid p-toluidide α-hydroxy-isobutyric acid-(4-chloro-anilide)

2-氨基异丁酸乙酯盐酸盐置于盐酸,Sodium Nitrite体系中,化学反应生成 2-羟基异丁酸乙酯
参考文献:Barker; Skinner,Journal Of The American Chemical Society,1924,Vol. 46,P. 412
标题:Barker; Skinner,Journal Of The American Chemical Society,1924,Vol. 46,P. 412

专利信息

专利号:US-8475998-B2
优先权日:2010-12-20
标 题 :Compound synthesis method, microarray, acid-transfer composition, and biochip composition
发明人：YUN HYOJIN; YOO CHANGEUN; KIM MYUNG-SUN; KIM SOO-KYUNG; NISHIKAWA KOUJI; GOTO HIROFUMI; MIYAMOTO HIDETOSHI
权利人:YUN HYOJIN; YOO CHANGEUN; KIM MYUNG-SUN; KIM SOO-KYUNG; NISHIKAWA KOUJI; GOTO HIROFUMI; MIYAMOTO HIDETOSHI; SAMSUNG ELECTRONICS CO LTD; JSR CORP
摘要:A compound synthesis method includes bonding a first compound to a substrate to form a first film. A second film is formed on the first film using an acid-transfer composition including (A) a polymer that includes a structural unit shown by a following formula (1) and a structural unit shown by a following formula (2), (B) a photoacid generator shown by a following formula (3), and (C) a sensitizer shown by a following formula (4). The second film is exposed to remove the protecting group from the first compound under an exposed area of the second film. An acid generated in the exposed area of the second film is transferred to the first film. The second film after being exposed is removed. A second compound is bonded to the first compound from which the protecting group has been removed.

专利号:US-12122751-B2
优先权日:2019-06-25
标 题 :Processes of making 2-((1-benzyl-1H-indazol-3-yl)methoxy)-2-methylpropanoic acid and its derivatives
发明人：JIAO XIANGDONG; KHUMTAVEEPORN KANJAI
权利人:TRANSLATUM MEDICUS INC
摘要:The invention in this disclosure is related to the processes of making Bindarit or derivatives thereof. Specifically, the present invention provides, in part, new processes for making 2-((1-benzyl-1H-indazol-3-yl)methoxy)-2-methylpropanoic acid and its derivatives. By way of non-limiting example, synthesis and purification processes of 2-((1-benzyl-1H-indazol-3-yl)methoxy)-2-methylpropanoic acid are provided by the invention in this disclosure.

专利号:US-8043786-B2
优先权日:2003-03-05
标题 :Acid generators, sulfonic acids, sulfonyl halides, and radiation sensitive resin compositions
发明人：EBATA SATOSHI; WANG YONG; NISHIMURA ISAO
权利人:JSR CORP
摘要:The invention provides novel acid generators which are unproblematic in combustibility and accumulation inside the human body and can generate acids having high acidities and high boiling points and exhibiting properly short diffusion lengths in resist coating films and which permit the formation of resist patterns excellent smoothness with little dependence on the denseness of a mask pattern; sulfonic acids generated from the acid generators; sulfonyl halides useful as raw material in the synthesis of the acid generators; and radiation-sensitive resin compositions containing the acid generators. The acid generators have structures represented by the general formula (I), n nwherein R 1 is a monovalent substituent such as alkoxycarbonyl, alkylsulfonyl, or alkoxysulfonyl; R 2 to R 4 are each hydrogen or alkyl; k is an integer of 0 or above; and n is an integer of 0 to 5. Among the radiation-sensitive resin compositions, a positive one contains a resin having acid-dissociable groups in addition to the above acid generator, while a negative one contains an alkali-soluble resin and a crosslinking agent in addition to the acid generator.

专利号:US-7754188-B2
优先权日:2003-06-30
标 题:Radiolabeled cannabinoid-1 receptor modulators
发明人：BURNS H DONALD; CHEN ALEX M; GIBSON RAYMOND E; GOULET MARK T; HAGMANN WILLIAM K; HAMILL TERENCE G; JEWELL JAMES P; LIN LINUS S; LIU PING; PERESYPKIN ANDREY V
权利人:MERCK SHARP & DOHME
摘要:The present invention relates to particular radiolabeled Cannabinoid-1 (CB1) receptor modulators, and methods of using these modulators for labeling and diagnostic imaging of Cannabinoid-1 receptors in mammals, particularly humans. In addition, intermediates useful for the synthesis of the radiolabeled Cannabinoid-1 receptor modulators are also disclosed, as well as the processes for synthesizing the radiolabeled Cannabinoid-1 receptor modulators. Still further, formulations of the radiolabeled Cannabinoid-1 receptor compounds are described.

专利号:CN-110997605-A
优先权日:2017-08-02
标题:Synthesis of diols by transfer hydrogenation of α-functionalized esters with alcohols

专利号:WO-2019027948-A1
优先权日:2017-08-02
标 题 :SYNTHESIS OF GLYCOLS USING HYDROGENATION BY TRANSFERRING ALPHA-FUNCTIONAL ESTERS WITH ALCOHOLS