CAS: 271-95-4; 1,2-Benzisoxazole

相似化合物

10531-79-0 837392-65-1 1060802-88-1

上下游产品

CAS号94-67-7 水杨醛肟 | CAS号145508-94-7 1-叔丁氧羰基-4-碘甲基哌啶 | CAS号90-02-8 水杨醛 | CAS号59417-52-6 2-(acetoxyimino... | CAS号1483-72-3 氯代二苯碘鎓 | CAS号80277-94-7 hexanoylsalicyl... | CAS号39835-28-4 5-硝基-1,2苯并异噁唑 | CAS号4481-51-0 2-(((2-hydroxyb... | CAS号4611-62-5 N-乙基苯异恶唑酮四氟硼酸盐 | CAS号39055-82-8 5-乙酰基-2-羟基苯甲腈 | CAS号611-20-1 水杨腈 | CAS号273-53-0 苯并恶唑 | CAS号13673-62-6 2-甲硫基苯并恶唑 | CAS号16331-62-7 苯并[d]异噁唑-5-磺酰氯 | CAS号4611-56-7 8-ethyl-7-sulfa...

(E)-2-羟基苯甲醛肟置于三苯基膦,偶氮二甲酸二乙酯体系中,用 四氢呋喃 用作溶剂,化学反应 5.0H,以66%的收率获得1,2-苯异唑
参考文献:6' Substituted Compounds Having 5-Ht6 Receptor Affinity
标题:6' Substituted Compounds Having 5-Ht6 Receptor Affinity
摘要:本公开提供了具有亲和力的化合物,其对5-Ht6受体具有亲和力,其化学式为(i): 其中r1-R4,A,B,D,E和g如本文所定义.该公开还涉及制备这种化合物的方法,含有这种化合物的组合物,以及这些化合物的使用方法.

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-10889599-B2
优先权日:2018-02-27
标 题:1,1-diborylalkyl-1-metal compounds, preparation method thereof, and their applications toward synthesis of 1,1-diboronate ester compounds
发明人：CHO SEUNG HWAN; LEE YEOSAN
权利人:POSTECH ACAD IND FOUND
摘要:The present invention relates to a 1,1-diborylalkyl-1-metal compound including one metal group together with two identical boron groups at the sp3 carbon center, and its use. Specifically, the present invention relates to development of novel organic reactions, synthesis of functional molecules, and synthesis of new drugs by applying the novel 1,1-diboryl-1-metal substituted alkyl compounds to various molecular libraries which could not be synthesized by conventional methodologies.

专利号:US-8569560-B2
优先权日:2006-10-13
标题 :Synthesis of terminal alkenes from internal alkenes via olefin metathesis
发明人：SCHRODI YANN; PEDERSON RICHARD L; KAIDO HIROKI; TUPY MICHAEL J
权利人:ELEVANCE RENEWABLE SCIENCES
摘要:This disclosure relates generally to olefin metathesis, and more particularly relates to the synthesis of terminal alkenes from internal alkenes using a cross-metathesis reaction catalyzed by an olefin metathesis catalyst. According to one aspect, for example, a method is provided for synthesizing a terminal olefin, the method comprising contacting, in the presence of a ruthenium alkylidene metathesis catalyst, an olefinic substrate comprised of at least one internal olefin with a cross metathesis partner comprised of an alpha olefinic reactant, under reaction conditions effective to allow cross-metathesis to occur, wherein the reaction conditions include a reaction temperature of at least 35° C. The methods, compositions, reactions and reaction systems herein disclosed have utility in the fields of catalysis, organic synthesis, and industrial chemistry.

专利号:WO-0027627-A1
优先权日:1998-11-12
标题 :Aryloxime linkers in the solid-phase synthesis of 3-aminobenzisoxazoles
发明人：WILEY MICHAEL ROBERT; LEPORE SALVATORE DONATO
权利人:LILLY CO ELI; WILEY MICHAEL ROBERT; LEPORE SALVATORE DONATO
摘要:In its first aspect, the invention is directed to a solid support mediated method for the synthesis of diverse polycyclic heterocycles according to general formula (V). A second aspect of the invention is directed to a solid support bound intermediate compound that optionally can be derivatized before a cyclization and displacement procedure provides a product. The intermediate is preferably stable to a wide range of chemical conditions thus allowing, if desired, for the chemical derivatization of the intermediate. A third aspect of the invention is directed to a library of polycyclic heterocycle compounds where said library contains a plurality of diverse library compounds of general formula (V). A fourth aspect of the invention is directed to a method for the synthesis of a library of diverse polycyclic heterocycles by the general method described. A fifth aspect of the invention is directed to an assay kit for the identification of lead compounds of the library described therein.

专利号:WO-2024012791-A1
优先权日:2022-07-11
标题 :Electrochemical synthesis of pyrazolines and pyrazoles
发明人：BÄR ROBIN MAXIMILIAN; FORD MARK JAMES; KALDAS SHERIF JAMES; WALDVOGEL SIEGFRIED; HOFMANN SILJA; LINDEN MARTIN
权利人:BAYER AG
摘要:The present invention relates to an electrochemical process for the synthesis of pyrazolines and pyrazoles of formula (I). The process can be especially used for the synthesis of the herbicide safener mefenpyr-diethyl.

专利号:WO-2023102600-A1
优先权日:2021-12-06
标题:Synthesis of amphiphilic block copolymers and polymeric nanofibers produced therefrom
发明人：ZETTERLUND PER B; ISHIZUKA FUMI; KIM HYUN JIN; CHATANI SHUNSUKE; NIINO HIROSHI
权利人:NEWSOUTH INNOVATIONS PTY LTD
摘要:The present disclosure relates to the field of synthesis of block copolymers, and polymeric nanofibers having a core-shell morphology produced therefrom. The present disclosure relates to the field of synthesis of block copolymers where one block is more hydrophobic than the other block and is a different composition. The disclosure also relates to uses of these polymeric nanofibers in various applications, such as reinforcing a polymeric matrix and for coatings applications.