CAS: 3240-34-4; (Diacetoxyiodo)Benzene

相似化合物

57357-20-7 2712-78-9 33035-41-5

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CAS号591-50-4 碘苯 | CAS号108-24-7 乙酸酐 | CAS号64-19-7 冰醋酸 | CAS号71-43-2 苯 | CAS号79-21-0 过氧乙酸 | CAS号2754-27-0 三甲基硅乙酸酯 | CAS号536-80-1 亚碘酰苯 | CAS号873-49-4 环丙基苯 | CAS号1019-90-5 5-chloro-2-phen... | CAS号877-48-5 2,5-二甲基乙酸苯酯 | CAS号3075-84-1 2,2',5,5'-四甲基联苯 | CAS号606-45-1 2-甲氧基苯甲酸甲酯 | CAS号542-69-8 碘代正丁烷 | CAS号591-50-4 碘苯 | CAS号111-65-9 正辛烷 | CAS号591-78-6 2-己酮 | CAS号546-89-4 醋酸锂 | CAS号71-43-2 苯

环丙基苯置于双氧水,[双(三氟乙酰氧基)碘]苯体系中,用 硝基甲烷 作为反应溶剂,化学反应 1.0H,反应生成 碘苯二乙酸
参考文献:Saginova. L. G.; Bondarenko,O. B.; Shabarov,Yu. S.,Journal Of Organic Chemistry Ussr (English Translation),1984,Vol. 20,P. 1935-1939
标题:Saginova. L. G.; Bondarenko,O. B.; Shabarov,Yu. S.,Journal Of Organic Chemistry Ussr (English Translation),1984,Vol. 20,P. 1935-1939

专利信息

专利号:US-11548898-B2
优先权日:2017-07-06
标题 :Synthesis of halichondrins
发明人：KISHI YOSHITO; AI YANRAN; YE NING; WANG QIAOYI; YAHATA KENZO; ISO Kentaro; NAINI SANTHOSH REDDY; YAMASHITA SHUJI; LEE JIHOON; OHASHI ISAO; FUKUYAMA TAKASHI
权利人:HARVARD COLLEGE; EISAI R&D MAN CO LTD
摘要:The present invention provides methods for the synthesis of ketones involving a Ni/Zr-mediated coupling reaction. The Ni/Zr-mediated ketolization reactions can be used in the synthesis of halichondrins (e.g., halichondrin A, B, C; homohalichondrin A, B, C; norhalichondrin A, B, C), and analogs thereof. Therefore, the present invention also provides synthetic methods useful for the synthesis of halichondrins, and analogs thereof. Also provided herein are compounds (i.e., intermediates) useful in the synthesis of halichondrins, and analogs thereof. In particular, the present invention provides methods and compounds useful in the synthesis of compound of Formula (H3-A).

专利号:US-11479577-B2
优先权日:2016-05-18
标题:Intermediates for the synthesis of bile acid derivatives, in particular of obeticholic acid
发明人：WEYMOUTH-WILSON ALEXANDER; KOMSTA ZOFIA; WALLIS LAURA; EVANS TIMOTHY; DAVIES IEUAN; OTTER CARL; BATCHELOR RHYS
权利人:NZP UK LTD
摘要:The present invention relates to compounds which are intermediates in the synthesis of bile acid derivatives with pharmacological activity. The invention relates to compounds of general formula (I):wherein:, R1, R2, R3, R4, R5, R6 and Y are as defined herein.The compounds are intermediates in the synthesis of synthetic bile acids which are useful in the treatment of conditions such as liver disease. In addition, the invention relates to a method of synthesizing these intermediates and a method of preparing obeticholic acid and obeticholic acid analogues from the compounds of the invention.

专利号:US-8008005-B2
优先权日:2001-05-18
标题 :Method for the synthesis of DNA sequences
发明人：BELSHAW PETER J; SUSSMAN MICHAEL J; CERRINA FRANCESCO; FLICKINGER SHANE T
权利人:WISCONSIN ALUMNI RES FOUND
摘要:A method is disclosed for the direct synthesis of double stranded DNA molecules of a variety of sizes and with any desired sequence. The DNA molecule to be synthesis is logically broken up into smaller overlapping DNA segments. A maskless microarray synthesizer is used to make a DNA microarray on a substrate in which each element or feature of the array is populated by DNA of a one of the overlapping DNA segments. The DNA segments are released from the substrate and held under conditions favoring hybridization of DNA, under which conditions the segments will spontaneously hybridize together to form the desired DNA construct. This method makes possible the remote assembly of DNA sequence, through a process analogous to facsimile transmission of documents, since the information on DNA to be made can be transmitted remotely to an instrument which can then synthesize any needed DNA sequence from the information.

专利号:US-2009131688-A1
优先权日:2007-11-21
标 题 :Method for the synthesis of 4-benzofuran-carboxylic acid
发明人：BURGOS ALAIN; MARUANI MARTINE; PERRIN FLORENCE; FREIN STEPHANE
权利人:ZACH SYSTEM
摘要:The invention concerns a novel method for synthesis of 4-benzofuran-carboxylic acid or alkyl ester thereof. n This method is characterized in that a reaction for aromatization of a compound of formula (II) is performed for the synthesis of the compound of formula (I), according to the scheme A2 below: n n n n n n n n n n wherein R independently represents hydrogen or a linear or branched C 1 - 15 alkyl group. n With the invention, it is possible to industrially synthesize 4-benzofuran-carboxylic acid or alkyl ester thereof with good yield and very good purity.

专利号:US-9809566-B2
优先权日:2012-09-06
标题:Organocatalytic process for asymmetric synthesis of decanolides
发明人：RAWAT VARUN; DEY SOUMEN; SHELKE ANIL MARUTI; SURYAVANSHI GURUNATH MALLAPPA; SUDALAI ARUMUGAM
权利人:COUNCIL SCIENT IND RES
摘要:The present invention discloses organocatalytic process for asymmetric synthesis of highly enantioselective decanolide compounds in high yield with >99% ee. Further, the present invention disclose cost effective, improved organocatalytic process for asymmetric synthesis of highly enantioselective decanolides compounds from non-chiral, cheap, easily available raw materials.

专利号:US-2023183177-A1
优先权日:2020-04-24
标题:Enantioselective chemo-enzymatic synthesis of optically active amino amide compounds
发明人：GRILL BIRGIT; WINKLER MARGIT; SCHWAB HELMUT; STROHMEIER GERNOT; DONSBACH KAI; WALDVOGEL SIEGFRIED R; ARNDT SEBASTIAN; WEIS DOMINIK
权利人:PHARMAZELL GMBH
摘要:The present invention relates to a novel biocatalytic process for the stereoselective preparation of alpha amino amide compounds catalyzed by NHase enzymes. A further aspect of the invention relates to novel NHase enzymes as well as further improved NHase enzyme mutants, nucleic acid molecules encoding these enzymes, recombinant microorganisms suitable for preparing such enzymes and mutants. Another aspect of the invention relates to a chemo-biocatalytic process for the preparation of lactam compounds comprising the new catalytic process for the preparation of alpha amino amide compounds catalyzed by NHase enzymes, as well as the chemical oxidation of the alpha amino amide by applying certain chemical oxidation catalysts suitable for converting the alpha amino amide under retention of its stereochemical configuration to the respective lactam. The novel chemo-biocatalytic process is particularly suited for the synthesis of valuable pharmaceutical compounds, like in particular (S)-Levetiracetam.