CAS: 5720-06-9; 2-Methoxyphenylboronic Acid

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CAS号578-57-4 邻溴苯甲醚 | CAS号190788-60-4 2-甲氧基苯硼酸频哪酯 | CAS号5419-55-6 硼酸三异丙酯 | CAS号121-43-7 硼酸三甲酯 | CAS号100-66-3 苯甲醚 | CAS号529-28-2 邻碘苯甲醚 | CAS号109-72-8 正丁基锂 | CAS号16750-63-3 2-甲氧基苯基溴化镁 | CAS号86487-17-4 三丁基(2-甲氧基苯基)锡 | CAS号19287-45-7 乙硼烷 | CAS号106166-21-6 1-(2-methoxyphe... | CAS号106584-14-9 2-(furan-2-yl)phenol | CAS号421553-62-0 2'-甲氧基联苯-4-甲醛 | CAS号395-48-2 2-(三氟甲基)苯甲醚 | CAS号100-66-3 苯甲醚 | CAS号58333-75-8 4-(2-甲氧基苯基)哌啶 | CAS号321-28-8 2-氟苯甲醚 | CAS号4877-93-4 2,2'-二甲氧基联苯 | CAS号3594-88-5 2-(2-methoxyphe... | CAS号6460-92-0 1-(2-methoxyphe...

2-氯苯甲醚置于四羟基二硼,氯(2-二环己基膦基-2',4',6'-三异丙基-1,1'-联苯基)[2-(2'-氨基-1,1'-联苯)]钯(II),Potassium Acetate,2-二环己基磷-2,4,6-三异丙基联苯体系中,用 乙醇 作为反应溶剂,化学反应 1.5H,反应生成 2-甲氧基苯基硼酸
参考文献:使用双硼酸的钯催化芳基硼化反应的范围
标题:使用双硼酸的钯催化芳基硼化反应的范围
摘要:Suzuki-Miyaura 反应已成为合成有机化学家更有用的工具之一.直到最近,还没有直接的方法来制造偶联反应中最重要的成分,即硼酸.目前制造硼酸的方法通常使用苛刻或浪费的试剂来制备硼酸衍生物,并且需要额外的步骤来提供所需的硼酸.先前报道的钯催化的直接硼酸合成的范围被揭开,其中包括广泛的合成有用的芳基亲电试剂.它利用新推出的第二代 Buchwald Xphos 预制钯催化剂和双硼酸.为了便于隔离并保留通常敏感的 Cb 键,
DOI:10.1021/ja303181M

专利信息

专利号:US-10385087-B1
优先权日:2018-04-26
标题:Xylose derivatives and process for preparation thereof
发明人：HWA KUO-YUAN
权利人:NATIONAL TAIPEI UNIV OF TECHNOLOG; UNIV NAT TAIPEI TECHNOLOGY
摘要:Disclosure of the present invention relates to a method for synthesis of a xylose derivative, which comprises protecting a xylose with a protective group, followed by incorporating to a halogen atom as a leaving group; removing the protective groups and using water-soluble ligands to carry out a Suzuki cross-couplings reaction with a palladium catalyst in a water solution. Ten new xylose derivatives as obtained by the method are also provided.

专利号:US-9243004-B2
优先权日:2011-07-22
标题 :Synthesis of boronic esters and boronic acids using grignard reagents
发明人：CLARY JACOB W; SINGARAM BAKTHAN
权利人:CLARY JACOB W; SINGARAM BAKTHAN; UNIV CALIFORNIA
摘要:Boronic esters and boronic acids are synthesized at ambient temperature in an ethereal solvent by the reaction of Grignard reagents with a boron-containing substrate. The boron-containing substrate may be a boronic ester such as pinacolborane, neopentylglycolborane, or a dialkylaminoborane compound such as diisopropylaminoborane. The Grignard reagents may be pre-formed or generated from an alkyl, alkenyl, aryl, arylalkyl, heteroaryl, vinyl, or allyl halide compound and Mg 0 . When the boron-containing substrate is a boronic ester, the reactions generally proceed at room temperature without added base in about 1 to 3 hours to form a boronic ester compound. When the boron-containing substrate is a dialkylaminoborane compound, the reactions generally proceed to completion at 0° C. in about 1 hour to form a boronic acid compound.

专利号:US-8207337-B2
优先权日:2007-01-29
标 题:Reagent for organic synthesis reaction containing organic triol borate salt
发明人：MIYAURA NORIO; YAMAMOTO YASUNORI
权利人:MIYAURA NORIO; YAMAMOTO YASUNORI; WAKO PURE CHEM IND LTD
摘要:[Problem] n To provide an organoboron compound-containing reagent for organic synthesis reactions which undergoes no trimerization with dehydration, does not necessitate activation with a base, and is stable and highly active. n [Means for Solving Problems] n The reagent for organic synthesis reactions contains an organic triol borate salt represented by any of the general formulae (I) to (III) and general formula (XVI): (wherein R 1 represents alkyl, alkenyl, etc.; R 2 represents optionally substituted alkyl, alkenyl, alkynyl, etc. or represents hydrogen; m + represents an alkaline metal ion, phosphonium ion, or given ammonium ion; M 2+ represents an alkaline earth metal; X represents halogen or alkoxide; Y represents an alkali metal ion, etc.; A represents optionally substituted methylene; and n represents an integer).

专利号:US-9611281-B2
优先权日:2013-12-05
标题:BODIPY derivatives and methods of synthesis and use thereof
发明人：YOU YOUNGJAE; AWUAH SAMUEL; WATLEY RYAN
权利人:UNIV OKLAHOMA
摘要:Derivatives of BODIPY (boron dipyrromethene difluoride) and their synthesis and use are disclosed.

专利号:US-11767302-B2
优先权日:2020-10-01
标题 :Reagents and methods for tetrazine synthesis
发明人：FOX JOSEPH M; LAMBERT WILLIAM; FANG YINZHI; AM ENDE CHRISTOPHER WILLIAM; MAHAPATRA SUBHAM; XIE YIXIN; WANG CHUANQI
权利人:UNIV DELAWARE
摘要:Disclosed herein are mono- and di-substituted tetrazines and methods of their preparation and converting an oxetanyl ester to a thio-substituted tetrazine, which is then converted to a mono-substituted tetrazine, a di-substituted tetrazine, or a vinylether disubstituted tetrazine.

专利号:WO-9948868-A9
优先权日:1998-03-26
标 题 :Heterocyclic classes of compounds for the modulating tyrosine protein kinase
发明人：FONG ANNIE; HANNAH ALISON; HARRIS G DAVIS; HIRTH PETER; HUBBARD STEVEN R; LANGECKER PETER; LIANG CONGXIN; MCMAHON GERALD; MOHAMMADI MOOSA; SCHLESSINGER JOSEPH; SHAWVER LAURA K; SUN LI; TANG PENG C; ULLRICH AXEL
权利人:SUGEN INC; UNIV NEW YORK; MAX PLANCK INST FUR BIOCHEMIE; FONG ANNIE; HANNAH ALISON; HARRIS G DAVIS; HIRTH PETER; HUBBARD STEVEN R; LANGECKER PETER; LIANG CONGXIN; MCMAHON GERALD; MOHAMMADI MOOSA; SCHLESSINGER JOSEPH; SHAWVER LAURA K; SUN LI; TANG PENG C; ULLRICH AXEL
摘要:The invention relates to certain indolinone-based and pyrazolylamide-based compounds, their method of synthesis, and combinatorial libraries consisting of the compounds. The invention also relates to methods of modulating the function of protein kinases using these compounds and methods of treating diseases by modulating the function of protein kinases and related signal transduction pathways.