CAS: 20451-53-0; (Vinylsulfinyl)Benzene

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CAS号1822-73-7 苯基乙烯基硫醚 | CAS号26910-34-9 1-bromoethylsul... | CAS号98-80-6 苯硼酸 | CAS号72610-21-0 2-chloro-1-(tri... | CAS号931-59-9 苯次磺酰氯 | CAS号4837-01-8 2-溴乙基苯基硫醚 | CAS号593-60-2 溴乙烯 | CAS号109538-80-9 [1,3]dithiolo[4... | CAS号487-19-4 二烯烟碱 | CAS号141764-70-7 ethyl 2-[2-(ben... | CAS号1918-88-3 3-methylbutylsu... | CAS号229-87-8 菲啶 | CAS号29290-71-9 2-(benzenesulfo... | CAS号27998-60-3 [(2-氯乙基)亚磺酰基]苯 | CAS号191-24-2 苯并[g,h,i]苝 | CAS号31301-39-0 3-(4-氯苯基)异噁唑;3-... | CAS号1822-73-7 苯基乙烯基硫醚

苯基溴代乙基硫醚置于sodium Periodate,正丁基锂,Sodium Carbonate体系中,用 1,4-二氧六环,乙醇,水 用作溶剂,化学反应 45.75H,反应生成苯基乙烯基亚砜
参考文献:Studies On The Synthesis Of Pentacyclic Strychnos Indole Alkaloids. Closure Of The E Ring By Pummerer Cyclization
标题:Studies On The Synthesis Of Pentacyclic Strychnos Indole Alkaloids. Closure Of The E Ring By Pummerer Cyclization
摘要:
Doi:10.1021/jo00047A047

专利信息

专利号:US-7884175-B2
优先权日:2003-04-17
标 题:Method for controlling the molecular weight during poly(arylene vinylene) synthesis, and polymers produced therewith
发明人：SPREITZER HUBERT; BECKER HEINRICH; HUFSKY ELFRIEDE
权利人:MERCK PATENT GMBH
摘要:The present invention relates to a process in which addition of certain bis(methyl)aryl compounds which have a further substituent other than hydrogen and on which at least one of the two methyl groups bears a leaving group, the molecular weight in the synthesis of poly(arylenevinylenes) is controlled reproducibly and can be deduced by the GILCH polymerization or by the sulfinyl precursor route, and to the polymers obtainable by means of the process according to the invention.

专利号:US-6518383-B1
优先权日:1997-07-17
标题 :Branched polyolefin synthesis
发明人：WILCZEK LECH
权利人:DU PONT
摘要:This invention relates to a process for the synthesis of addition polymers containing branches upon branches and having a polymerizable olefin end group by a convenient one-pot polymerization of selected vinyl monomers with chain polymerization initiators and a method to provide olefinic end groups by chain termination agents; and polymers produced thereby characterized by branch-on-branch structure and lower inherent viscosity than heretofore possible.

专利号:US-6897278-B2
优先权日:1997-07-17
标题:Branched polyolefin synthesis
发明人：WILCZEK LECH
权利人:DU PONT
摘要:This invention relates to a process for the synthesis of addition polymers containing branches upon branches and having a polymerizable olefin end group by a convenient one-pot polymerization of selected vinyl monomers with chain polymerization initiators and a method to provide olefinic end groups by chain termination agents; and polymers produced thereby characterized by branch-on-branch structure and lower inherent viscosity than heretofore possible.

专利号:US-9951099-B2
优先权日:1999-05-18
标题 :Stabilized compounds having secondary structure motifs
发明人：VERDINE GREGORY L; SCHAFMEISTER CHRISTIAN E
权利人:HARVARD COLLEGE
摘要:The present invention provides novel stabilized crosslinked compounds having secondary structure motifs, libraries of these novel compounds, and methods for the synthesis of these compounds libraries thereof. The synthesis of these novel stabilized compounds involves (1) synthesizing a peptide from a selected number of natural or non-natural amino acids, wherein the peptide comprises at least two moieties capable of undergoing reaction to promote carbon-carbon bond formation; and (2) contacting the peptide with a reagent to generate at least one crosslinker and to effect stabilization of a secondary structure motif. The present invention, in a preferred embodiment, provides stabilized p53 donor helical peptides. Additionally, the present invention provides methods for disrupting the p53/MDM2 binding interaction comprising (1) providing a crosslinked stabilized α-helical structure; and (2) contacting the crosslinked stabilized α-helical structure with MDM2.

专利号:WO-9515082-A1
优先权日:1993-12-02
标 题:Utilization of phenyl compounds for the control of phytoparasite nematodes
发明人：GONZALEZ PEREZ JOSE ANTONIO; ESTEVEZ BRAUN ANA; GUTIERREZ RAVELO ANGEL; ESTEVEZ REYES RAFAEL
权利人:UNIV LA LAGUNA; GONZALEZ PEREZ JOSE ANTONIO; ESTEVEZ BRAUN ANA; GUTIERREZ RAVELO ANGEL; ESTEVEZ REYES RAFAEL
摘要:The invention relates to the utilization of phenyl compounds for controlling phytoparasites nematodes. It has been discovered that phenyl compounds with substituants which include a vinylic or acetylenic group conjugated with an oxygenated function or with sulfur have a potent nematicide action on phytoparasite nematodes. One object of the invention is to define substances which have not been previously disclosed and which can be used to control phytoparasite nematodes. Another object of the invention is to find new utilizations of mono- and bi-substituted phenyl compound derivatives which have not been described before as nematicides. Said utilizations are not evident when considering the state of the art. The object of this invention is to apply on an industrial scale the phenyl compounds since they may be obtained by means of simple chemical synthesis processes.

专利号:US-2012177561-A1
优先权日:2009-06-26
标 题:Nanostructures and methods for chemically synthesizing nanostructures
发明人：SCOTT LAWRENCE T; FORT ERIC H
权利人:SCOTT LAWRENCE T; FORT ERIC H; TRUSTEES BOSTON COLLEGE
摘要:The present invention generally relates to nanostructure compositions, as well as methods for the controlled synthesis of nanostructures, such as carbon nanotubes. In some embodiments, methods involving iterative growth of a nanostructure template to homogeneously produce nanostructure compositions are provided. The compositions may include nanostructures having a specific length, width, diameter, ring orientation, and/or other characteristics. Using methods described herein, nanostructures (e.g., nanotubes) having uniform properties, such as electrical conductivity, may be readily produced. The ability to provide homogeneous nanostructure compositions may be advantageous in the design and fabrication of numerous materials and electronic devices.