相似化合物
896-33-3 1530-32-1 4736-60-1欧盟法规
REACH注册ECHA物质ECHA物质C&L通报REACH预注册上下游产品
potassium acetate ethyltriphenylphosphonium chloride1-phenylpropene Potassium Acetate,乙基三苯基氯化膦 以 乙醇 作为反应溶剂,化学反应 16.33H,以94%的收率获得产物乙基三苯基醋酸膦
参考文献:使用掺入内源性碱基的ph离子对试剂进行wittig烯烃化
标题:使用掺入内源性碱基的ph离子对试剂进行wittig烯烃化
摘要:尽管人们普遍认为,在维蒂希化学中使用强碱是完全没有必要的:我们报道了一系列新型的离子对phospho羧酸盐试剂,这些试剂基本上是"可储存的碘化物".这些试剂可以直接以高收率直接制备,并且它们的通量性质允许将各种醛甚至半缩醛进行干净的烯化.
DOI:10.1021/acs.Orglett.1C00133
海关参考信息
- 2902200000-苯
2912110000-甲醛
2912120000-乙醛
2915110000-甲酸 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则
专利信息
专利号:US-9267213-B1
优先权日:2005-03-25
标题:Electrochemical deblocking solution for electrochemical oligomer synthesis on an electrode array
发明人:MAURER KARL; COOPER JOHN J
权利人:CUSTOMARRAY INC
摘要:There is disclosed an electrochemical deblocking solution for use on an electrode microarray. There is further disclosed a method for electrochemical synthesis on an electrode array using the electrochemical deblocking solution. The solution and method are for removing acid-labile protecting groups for synthesis of oligonucleotides, peptides, small molecules, or polymers on a microarray of electrodes while substantially improving isolation of deblocking to active electrodes. The method comprises applying a voltage or a current to at least one electrode of an array of electrodes. The array of electrodes is covered by the electrochemical deblocking solution.
专利号:PL-219031-B1
优先权日:2011-11-28
标 题 :High molecular epoxy resin and method of synthesis of high molecular epoxy resin
专利号:US-10407676-B2
优先权日:2014-12-09
标题 :High efficiency, small volume nucleic acid synthesis
发明人:POEHMERER THOMAS; KUHN PHILLIP; NOTKA FRANK; ZEIDLER ANDREAS; HEIL KORBINIAN; TREFZER AXEL; FONNUM GEIR; KATZEN FEDERICO; ANDERSSON KRISTIAN
权利人:LIFE TECHNOLOGIES CORP; THERMO FISHER SCIENT GENEART GMBH; LIFE TECH AS
摘要:The disclosure generally relates to compositions and methods for the production of nucleic acid molecules. In some aspects, the invention allows for the microscale generation of nucleic acid molecules, optionally followed by assembly of these nucleic acid molecules into larger molecules. In some aspects, the invention allows for efficient production of nucleic acid molecules (e.g., large nucleic acid molecules such as genomes).
专利号:US-9605109-B1
优先权日:2015-11-04
标题:Phosphorous containing compounds and process for synthesis
发明人:TU AN-PANG; CHEN SZU-FANG; WANG PING-CHIEH; HWANG KUEN-YUAN
权利人:CHANG CHUN PLASTICS CO LTD
摘要:The instant disclosure relates to phosphorus-containing compounds that can be used to form flame retardant phosphorus-containing resins, and also can serve as a hardener for a flame retardant epoxy resin compositions. In particular, the phosphorus-containing compounds are modified with acyloxy groups (—O—(Câ•?O)—R), as shown below. Incorporation of the acyloxy groups results in resins that are water resistant and exhibit improved dielectric properties.
专利号:MX-2007011815-A
优先权日:2005-03-25
标题 :ELECTROCHEMICAL UNLOCK SOLUTION FOR ELECTROCHEMICAL SYNTHESIS OF OLIGOMEROS IN AN ARRANGEMENT OF ELECTRODES.
专利号:RU-2007139631-A
优先权日:2005-03-25
标题 :SOLUTION FOR ELECTROCHEMICAL DEPARTMENT IN ELECTROCHEMICAL SYNTHESIS OF OLIGOMERS ON THE ELECTRODE MATRIX