CAS: 17178-10-8; 2-Methoxyethyl 4-Methylbenzenesulfonate

上下游产品

2-methoxy-ethanol p-toluenesulfonyl chloride oxirane methyl p-toluene sulfonate ethyl methoxyethylmalonate 2-methoxyethyl phenyl ether 2-Chloro-N-(2-methoxy-ethyl)-N-(5-methoxy-2-trifluoromethyl-phenyl)-acetamide 2-Chloro-N-(2-methoxy-ethyl)-N-(3-methoxy-2-trifluoromethyl-phenyl)-acetamide

📜对甲苯磺酰氯置于盐酸体系中,用 吡啶,乙二醇甲醚 用作溶剂,化学反应生成对甲苯磺酸2-甲氧基乙酯
参考文献:Oxyimino-Substituted Cyclopropanecarboxylate Pesticides
标题:Oxyimino-Substituted Cyclopropanecarboxylate Pesticides
摘要:新的环丙烷化合物具有以下式子:##str1##其中x为氯,溴或or,其中r为氢,盐形成阳离子,烷基或某些其他醇的残基;W为噻吩基,呋喃基,-Co.Sub.2R.Sup.1,-Conr.Sup.1R.Sup.2,-So.Sub.3R.Sup.1,-So.Sub.2Nr.Sup.1R.Sup.2,-Po.Sub.3H,-Po(Or.Sup.1).Sub.2,-No.Sub.2,-Cn,-Or.Sup.1,-Sr.Sup.1,-S(O)R.Sup.1,-S(O).Sub.2R.Sup.1,-Nr.Sup.1R.Sup.2,-N(O)R.Sup.1R.Sup.2或-(och.Sub.2Ch.Sub.2).Sub.Q-Or.Sup.1,其中r.Sup.1和r.Sup.2为h或某些可选取代的烃基,Q为1-4,P为1或2,当p为1时,W.Sup.1为烷基,当p为2时,W.Sup.1为h.这些化合物是杀虫剂或其中间体.

专利信息

专利号:US-9273184-B1
优先权日:2009-12-24
标题:Synthesis of highly fluorinated amines for use in polymers and biomaterials
发明人：WILLIAMS TRAVIS J; BOZ EMINE
权利人:WILLIAMS TRAVIS J; BOZ EMINE; UNIV SOUTHERN CALIFORNIA
摘要:A method for forming a fluorinated compound includes a step of forming a sulfonate ester of a polyethylene glycol. The sulfonate ester is then reacted with a fluorinated diol in the presence of a base such that the polyethylene glycol is attached to one of the hydroxyl groups in the fluorinated diol. The other hydroxyl group in the fluorinated diol is reacted is converted into a leaving group and reacted with an number of nucleophiles. Complexes of the fluorinated compounds that as useful in Magnetic Resonance Imaging are also provided.

专利号:US-8410263-B2
优先权日:2005-09-26
标题 :High-purity texaphyrin metal complexes
发明人：MADDEN HUGO; HEMMI GREG; MODY TARAK
权利人:MADDEN HUGO; HEMMI GREG; MODY TARAK; PHARMACYCLICS INC
摘要:Disclosed herein are the methods and compositions for the improved synthesis of texaphyrin metal complexes. The improved synthesis results in high-purity compositions of texaphyrin metal complexes in which more than about 98% of the texaphyrin metal complexes in the composition have the same structure and/or the same molecular weight. Further described herein are pharmaceutical compositions comprising such high-purity compositions, and the use of such high-purity compositions in the treatment of cancer and cardiovascular diseases and disorders.

专利号:US-9751868-B2
优先权日:2012-02-28
标题 :Benzocyanine compounds
发明人：HERMANSON GREG; CZERNEY PETER T; DESAI SURBHI; WENZEL MATTHIAS S; DWORECKI BOGUSLAWA R; LEHMANN FRANK G; NLEND MARIE CHRISTINE
权利人:HERMANSON GREG; CZERNEY PETER T; DESAI SURBHI; WENZEL MATTHIAS S; DWORECKI BOGUSLAWA R; LEHMANN FRANK G; NLEND MARIE CHRISTINE; PIERCE BIOTECHNOLOGY INC; DYOMICS GMBH
摘要:Compounds useful as labels with properties comparable to known fluorescent compounds. The compounds are conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.

专利号:US-11040939-B1
优先权日:2020-06-23
标 题 :N-transfer reagent and method for preparing the same and its application
发明人：CHOU HO-HSUAN; LU GUAN-HAN; HSUEH HSIAO-CHIN; HUANG TZU-CHIA
权利人:UNIV NAT CHENG KUNG
摘要:Provided are a novel N-transfer reagent and a method for preparing the same and its application. The N-transfer reagent is represented by the following Formula (I): n n n n n n n n n n The various novel N-transfer reagents of the present invention can be quickly prepared by employing different nitrobenzene precursors. The N-transfer reagents can directly convert a variety of amino compounds into diazo compounds under mild conditions. Particularly, the N-transfer reagents can facilitate the synthesis of the diazo compounds. The application of synthesizing diazo compounds of the present invention can greatly decrease the difficulty in operation, increase the safety during experiments, reduce the cost of production and the environmental pollution, and enhance the industrial value of diazo compounds.

专利号:US-2017158858-A9
优先权日:2013-03-07
标 题:Cyanine compounds
发明人：HERMANSON GREG; CZERNEY PETER T; DESAI SURBHI; WENZEL MATTHIAS S; DWORECKI BOGUSLAWA R; LEHMANN FRANK G
权利人:HERMANSON GREG; CZERNEY PETER T; DESAI SURBHI; WENZEL MATTHIAS S; DWORECKI BOGUSLAWA R; LEHMANN FRANK G
摘要:Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.

专利号:US-11053222-B2
优先权日:2010-12-21
标 题 :Fluorescent compounds
发明人：HERMANSON GREG; CZERNEY PETER T; DESAI SURBHI; WENZEL MATTHIAS S; DWORECKI BOGUSLAWA; LEHMANN FRANK G
权利人:PIERCE BIOTECHNOLOGY INC; DYOMICS GMBH
摘要:Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.