CAS: 434-90-2; Perfluoro-1,1'-Biphenyl

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CAS号363-72-4 五氟苯 | CAS号536-74-3 苯乙炔 | CAS号827-15-6 五氟碘苯 | CAS号58521-27-0 potassium 2,3,4... | CAS号616-47-7 N-甲基咪唑 | CAS号37822-98-3 cis-[AuIII(C6F5... | CAS号344-04-7 溴五氟苯 | CAS号1582-24-7 2,3,4,5,6-五氟苯基硼酸 | CAS号106-49-0 对甲苯胺 | CAS号3883-86-1 2,2',3,3',5,5',... | CAS号5121-88-0 1,2,3,4,5-penta... | CAS号2200-68-2 4,4-二肼基八氟联苯 | CAS号3008-31-9 1,2,3,4,5-penta... | CAS号3008-32-0 1,1':4',1'':4''... | CAS号969-25-5 4-氨基九氟联苯 | CAS号1038-66-0 4,4'-二氨基八氟联苯 | CAS号2200-70-6 八氟-4,4'-联苯酚 | CAS号26475-18-3 4,4'-二甲基八氟联苯

五氟苯置于碘苯二乙酸,[ptme(Bhq)(Sme2)]体系中,化学反应 24.0H,反应生成 十氟联苯
参考文献:苯与phi(oac)2的苯催化pt氧化均偶联的发现和机理研究.
标题:苯与phi(oac)2的苯催化pt氧化均偶联的发现和机理研究.
摘要:我们提出苯到联苯的pt催化直接偶联.该催化反应使用环金属化的铂(II)络合物[ptme(bhq)(sme2)](bhq =苯并[h]喹啉酸酯),用phi(oac)2作为氧化剂,不需要酸,助催化剂或溶剂.报道了反应动力学和潜在催化物质的表征.该反应在pt中是一级反应,在苯中是二级反应,这意示第二个ch活化步骤决定了速率.建议使用pt(II)/ Pt(iv)催化循环.反应开始于氧化pt(II)络合物,得到铂(iv)物种[pt(bhq)(sme2)(oac)2](oac),然后ch活化苯,得到中间体[ptph(bhq)(sme2)(oac)](oac)与hoac的发布同时进行.第二个苯分子以类似的方式反应,反应生成二苯中间体[ptph2(bhq)(sme2)](oac).随后形成cc键的还原性消除使pt(II)再生并完成催化循环.提议的机制已通过dft计算进行了检验,为实验结果提供了支持.
DOI:10.1039/c9Dt04261J

专利信息

专利号:US-10676423-B2
优先权日:2017-02-21
标题 :Structure and synthesis of highly fluorinated amino acid derivatives
发明人：WEAVER JIMMIE DEAN; TEEGARDIN KIP ALLEN; ARORA AMANDEEP
权利人:UNIV OKLAHOMA STATE
摘要:Methods of synthesizing polyfluorinated amino acid derivatives are disclosed, along with polyfluorinated amino acid derivatives produced from said methods, as well as compositions containing same. The synthesis methods utilize an oxazolone and a perfluoroarene to produce the polyfluorinated amino acid derivatives.

专利号:US-8138272-B2
优先权日:2006-05-22
标 题:Preparation of polymer conjugates of therapeutic, agricultural, and food additive compounds
发明人：KONRADI ANDREI W; SMITH JENIFER L
权利人:KONRADI ANDREI W; SMITH JENIFER L; ELAN PHARM INC
摘要:This invention provides an improved synthesis of polymer conjugates of formula (I), n nof agricultural, therapeutic, and food additive compounds. In particular, a process is described for the preparation of conjugates by treating primary or secondary alcohol substituents of active compounds with polymeric nucleophiles using “Mitsunobuâ€? or related reaction conditions.

专利号:WO-9714698-A1
优先权日:1995-10-18
标题:Synthesis of perfluoroaryl-substituted compounds
发明人：FRAZIER KEVIN A
权利人:DOW CHEMICAL CO
摘要:Perfluoroaryl-substituted compounds are prepared from perfluoroaryl compounds, particularly tris pentafluorophenyl borane is prepared from hexafluorobenzene. The method comprises contacting a perfluoroaryl compound with an organomagnesium reagent in the presence of a catalyst to form a perfluoroaryl magnesium compound, and contacting the perfluoroaryl magnesium compound with a trihalide element to form a tris perfluoroaryl-substituted compound.

专利号:US-8648202-B2
优先权日:2008-07-25
标 题:Bis(perfluoroalkyl)phosphinous acids and derivatives and use thereof
发明人：HOGE BERTHOLD; BADER ANNE JULIA; KURSCHEID BORIS; IGNATYEV NIKOLAI MYKOLA; AUST EMIL FERDINAND
权利人:HOGE BERTHOLD; BADER ANNE JULIA; KURSCHEID BORIS; IGNATYEV NIKOLAI MYKOLA; AUST EMIL FERDINAND; MERCK PATENT GMBH
摘要:The invention relates to bis(perfluoroalkyl)phosphinous acids, bis(perfluoroalkyl)thiophosphinous acids and derivatives, the synthesis thereof and the use thereof, in particular for the synthesis of air-stable metal complexes for catalytic processes.

专利号:US-2024209034-A1
优先权日:2021-04-12
标题:Engineering peptides for a a vb6 integrin binding and related methods of use and synthesis
发明人：SELLERS DREW; CARDLE IAN; PUN SUZIE HWANG
权利人:UNIV WASHINGTON; SEATTLE CHILDRENS HOSPITAL D/B/A SEATTLE CHILDRENS RES INSTITUTE
摘要:Embodiments of the claimed invention are directed to synthetic peptides comprising an amino acid sequence of X 1 X 2 VX 3 NLRGDLQVLX 4 QKVCX 5 T (SEQ ID NO:18), wherein at least one of X 1 and X 2 is a cysteine, and wherein one or more of X 3 , X 4 , and X 5 is a non-natural amino acid. Also described are methods of using the claimed embodiments for inhibiting growth of a cancer cell overexpressing integrin αvβ6. Additionally, also described are methods of using the claimed embodiments for detecting a cancer cell overexpressing integrin αvβ6.

专利号:US-2022332924-A1
优先权日:2021-04-09
标 题:Cyclodextrin-derived polymer nanoparticles for adsorption and synthesis thereof
发明人：FANG LEI; PHILLIPS BAILEY; BANERJEE SARBAJIT; AL-HASHIMI MOHAMMED; HANDY JOSEPH; KALIN ALEXANDER J
权利人:QATAR FOUND EDUCATION SCIENCE & COMMUNITY DEV; TOTAL E&P GOLFE LTD
摘要:Cross-linked polymer nanoparticles were designed and synthesized with cyclodextrins as the starting monomer. These nanoparticles display exemplary adsorption properties in terms of capacity and selectivity, which comes from the synthetic design. The nanoparticles are also highly robust for various practical adsorption applications. The new synthetic method of these nanoparticle materials involves the reaction of cyclodextrin monomers through an emulsion polymerization approach. The size of the nanoparticles can be tuned easily.