CAS: 2217-15-4; Diisopropyl (2R,3R)-2,3-Dihydroxysuccinate

相似化合物

62961-64-2 117384-45-9 117384-46-0

上下游产品

CAS号87-91-2 L-(+)-酒石酸二乙酯 | CAS号67-63-0 异丙醇 | CAS号1061180-99-1 (4R,5R)-diisopr... | CAS号18680-27-8 (1S,2S,3R,5S)-(... | CAS号504-63-2 1,3-丙二醇 | CAS号126-30-7 新戊二醇(NPG) | CAS号24892-49-7 2,4-二甲基-2,4-戊二醇 | CAS号111-42-2 二乙醇胺 | CAS号2160-93-2 叔丁基二乙醇胺 | CAS号76-09-5 频哪醇 | CAS号60894-97-5 (4R)-ipsdienol | CAS号35628-00-3 2-甲基-6-次甲基-2,7-... | CAS号83540-97-0 D-苹果酸二异丙酯 | CAS号69036-26-6 1-环己基-3-丁烯-1-醇 | CAS号100-49-2 环己基甲醇 | CAS号130678-42-1 (+)-二异丙基-O,O-双(... | CAS号1061180-99-1 (4R,5R)-diisopr... | CAS号24347-58-8 (2R,3R)-(-)-2,3-丁二醇

L-(+)-酒石酸二乙酯,异丙醇置于indium,碘体系中,化学反应 7.0H,以87%的收率获得l-(+)-酒石酸二异丙酯
参考文献:三碘化铟催化的简单高效的酯交换反应程序.
标题:三碘化铟催化的简单高效的酯交换反应程序.
摘要:
Doi:10.1021/jo980157Y

专利信息

专利号:US-4489206-A
优先权日:1983-05-13
标 题:Synthesis of (+)-4-demethoxydaunomycinone
发明人：CAVA MICHAEL P; DOMINGUEZ DOMINGO
权利人:ADRIA LAB INC
摘要:It has been found that stereospecific R(-)-4-demethoxy-7-deoxydaunomycinone can be synthesized from the known compound 4-demethoxy-7,9-dideoxydaunomycinone. R(-)-4-Demethoxy-7-deoxy-daunomycinone is an intermediate in the synthesis of (+)-4-demethoxydaunomycinone, the aglycone of the nonnaturally occurring and antitumor active (-)7(S)9(S)-4-demethoxydaunorubicin.

专利号:US-5112990-A
优先权日:1988-05-26
标 题 :Ruthenium-catalyzed production of cyclic sulfates
发明人：SHARPLESS K BARRY; GAO YUN
权利人:MASSACHUSETTS INST TECHNOLOGY
摘要:A ruthenium catalyzed method to synthesize cyclic sulfate compounds from the corresponding cyclic sulfites, and the cyclic sulfate reaction products obtained by this method. These cyclic sulfates further react with selected nucleophiles to give various substituted products. The method is an efficient means for the synthesis of chiral building blocks from tartaric acid enantiomers in high yields using an overall two-stage, one-pot reaction procedure. The chiral compounds can be transformed by nucleophilic reactions into chiral building blocks useful for the synthesis of natural biologically active products, such as antibiotics and pheromones.

专利号:US-8236976-B2
优先权日:2004-03-09
标 题 :Processes for highly enantio- and diastereoselective synthesis of acyclic epoxy alcohols and allylic epoxy alcohols
发明人：WALSH PATRICK; LURAIN ALICE E; KELLY ANN R; MAESTRI AARON G
权利人:WALSH PATRICK; LURAIN ALICE E; KELLY ANN R; MAESTRI AARON G; UNIV PENNSYLVANIA
摘要:The inventive subject matter relates to novel processes for making an epoxy alcohol from an aldehyde, comprising the steps of: (a) adding (i) an organozinc compound or (ii) divinylzinc compound and an diorganozinc compound to said aldehyde in the presence of a first catalyst to form an allylic alkoxide compound; and (b) epoxidizing said allylic alkoxide compound in the presence of an oxidant and a second catalyst.

专利号:US-8642798-B2
优先权日:2004-12-07
标 题:Silacycle compounds and methods of use thereof
发明人：LEIGHTON JAMES LINCOLN; BERGER RICHARD; SHIRAKAWA SEIJI; NOTTE GREGORY T
权利人:LEIGHTON JAMES LINCOLN; BERGER RICHARD; SHIRAKAWA SEIJI; NOTTE GREGORY T; TRUSTEE OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
摘要:The present invention relates to a diastereomeric mixture of Silacycle Compounds and methods for using the diastereomeric mixture of Silacycle Compounds for stereoselective synthesis.

专利号:US-7968736-B2
优先权日:2002-09-06
标 题:Analogs of discodermolide and dictyostatin-1, intermediates therefor and methods of synthesis thereof
发明人：CURRAN DENNIS P; SHIN YOUSEUNG; CHOY NAKYEN; DAY BILLY W; BALACHANDRAN RAGHAVAN; MADIRAJU CHARITHA; TURNER TIFFANY
权利人:UNIV PITTSBURGH & MDASH OF THE COMMONWELTH SYSTEMS OF HIGHER EDUCATION
摘要:A compound of the following structure: n n n n n n n n n n wherein R 1 is H, an alkyl group, an aryl group, an alkenyl group, an alkynyl group, or a halogen atom; n R 2 is H, an alkyl group, an aryl group, a benzyl group, a trityl group, —SiR a R b R c , CH 2 OR d , or COR e ; n R a , R b and R c are independently an alkyl group or an aryl group; n R d is an alkyl group, an aryl group, an alkoxylalkyl group, —R i SiR a R b R c or a benzyl group, wherein R i is an alkylene group; n R e is an alkyl group, an allyl group, a benzyl group, an aryl group, an alkoxy group, or —NR g R h , wherein R g and R h are independently H, an alkyl group or an aryl group; n R 3 is (CH 2 ) n where n is and integer in the range of 0 to 5, —CH 2 CH(CH 3 )—, —CHâ•?CH—, —CHâ•?C(CH 3 )—, or —C≡C—; n R 4 n n n n n n n n n n n n  wherein y1 and y2 are 1 and y3, y4 and y5 are independently 0 or 1, R k1 , R k2 , R k3 , R k4 and R k5 are independently H, CH 3 , or OR 2a , and R s1 , R s2 , R s3 , and R s4 are independently H or CH 3 , wherein R 2a is H, an alkyl group, an aryl group, a benzyl group, a trityl group, —SiR a R b R c , CH 2 OR d , or COR e ; and n R 5 is H or OR 2b , wherein R 2b is H, an alkyl group, an aryl group, an aryl group,a benzyl group, a trityl group, —SiR a R b R c , CH 2 OR d , or COR e .

专利号:US-2025288549-A1
优先权日:2022-04-29
标 题:Synthetic process for production of lipoxin b4 and analogues thereof
发明人：REED MARK ANDREW; BROWN CARLA; LEE CHIEN-HSUN FRANK; NIELSEN ALEXANDER JAMES; SIVAK JEREMY
权利人:UNIV HEALTH NETWORK
摘要:The present application provides a synthetic process for production of lipoxin B4 and analogues thereof, which is modular and scalable, thus permitting synthesis of large quantities of LXB 4 and analogues thereof, including radiolabeled analogues. Also provided are intermediate compounds that are useful in the synthetic process for production of lipoxin B4 and analogues thereof.