📜2-Vinylphenylboronic Acid Pinacol Ester置于盐酸,Sodium Periodate体系中,用 四氢呋喃 用作溶剂,化学反应 12.0H,反应生成2-乙烯苯硼酸 参考文献:Bromo-Boronolactonization Of Olefins1 标题:Bromo-Boronolactonization Of Olefins1 摘要:Exposure Of A Variety Of Mono-And Disubstituted Ortho-Alkenylarylboronic Acids To Nbs In Thf/ H2O Under Neutral Conditions Affords Bromo-Boronolactones,In Some Instances,With Exceptional Regiocontrol. The Adducts,Analogous To Those Formed By Carboxylic Acids,Are Shown To Be Useful Synthetic Intermediates. Doi:10.1021/jo015838Z
专利号:US-8110642-B2 优先权日:2006-05-08 标 题:Synthesis of vinylphenylpyridine and living anionic polymerization 发明人:LEE JAE-SUK; KANG NAM-GOO 权利人:LEE JAE-SUK; KANG NAM-GOO; KWANGJU INST SCI & TECH 摘要:Provided are a vinyl-biphenylpyridine monomer and a polymer thereof. More particularly, the present invention provides a vinyl-biphenylpyridine monomer having a side chain of pyridine or phenylpyridine as a functional group, a homopolymer of which molecular weight and molecular weight distribution are controlled using the monomer, and a block copolymer of which molecular structure and molecular weight are controlled to facilitate synthesis of an organic metal complex. Accordingly, the present invention provides a vinyl-biphenylpyridine monomer and a polymer thereof which are effectively used as nano and optical functional materials.
专利号:US-2023212216-A1 优先权日:2019-12-20 标 题:Synthesis of lactone derivatives and their use in the modification of proteins 发明人:MORRIS ALEXANDER REDFERN; SUTOV GRIGORIJ; BRUNE KARL DIETRICH 权利人:GENIE BIOTECH UK LTD 摘要:Site-specific modifications of proteins are desirable in biotechnological applications such as biopharmaceuticals, immunotherapy, vaccines, and are useful in chemical biology. Gluconoylation is a non-enzymatic, covalent, post-translational modification commonly observed on N-terminal His-Tags bearing proteins. We synthesized glucono-1,5-lactone derivatives, including azido variants for selective acylation. High yield acylation is achieved by simply mixing derivatives with target protein amidst diverse conditions of temperatures, aqueous buffers, excipients, or complex cell lysate.
专利号:US-10273329-B2 优先权日:2016-03-11 标 题 :Organic semiconductor polymer 发明人:FANG LEI; LEE JONGBOK; AL-HASHIMI MOHAMMED 权利人:FANG LEI; LEE JONGBOK; AL HASHIMI MOHAMMED 摘要:The organic semiconductor polymers relates to the synthesis of a carbazole-based ladder polymer. The synthesis of the ladder polymer includes forming a precursor conjugated polymer by Suzuki step growth polymerization of 2,7-dibromocarbazole with 1,4-dibromo-2,5-divinylbenzene, followed by end capping with 2-bromostyrene and 2-vinyl-phenylboronic acid. Then, the pendent vinyl groups are closed by ring-closing olefin metathesis to obtain the ladder polymer.
专利号:AU-2020409711-A1 优先权日:2019-12-20 标题 :Synthesis of lactone derivatives and their use in the modification of proteins
专利号:EP-4076533-A1 优先权日:2019-12-20 标 题:Synthesis of lactone derivatives and their use in the modification of proteins
专利号:CA-3164962-A1 优先权日:2019-12-20 标题 :Synthesis of lactone derivatives and their use in the modification of proteins
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