CAS: 123-81-9; Glycoldimercaptoacetate

上下游产品

ethylene glycol mercaptoacetic acid[(CH2°C°CH2SAu)2)(μ-Ph2P(CH2)3PPh2)] [(CH2°C°CH2SAu)2)(μ-Ph2PCH2PPh2)] [(CH2°C°CH2SAu)2)(μ-Ph2P(CH2)2PPh2)] [(CH2°C°CH2SAu)2)(μ-Ph2P(CH2)6PPh2)]

乙二醇,巯基乙酸置于对甲苯磺酸体系中,用 甲苯 用作溶剂,以70%的收率获得二巯基乙酸乙二醇酯
参考文献:Synthesis Of 12-And 13-Membered Sulfur-Containing Lactones By Homolytic Macrocyclization Of Mercaptoacetic Esters With Alkynes
标题:Synthesis Of 12-And 13-Membered Sulfur-Containing Lactones By Homolytic Macrocyclization Of Mercaptoacetic Esters With Alkynes
摘要:从巯基乙酸酯的1,2-或1,3-二醇和取代乙炔出发,以高达48%的收率合成了12-和13-元含硫内酯的1:1加合物.这种均裂反应的机理是由三丙基硼烷/氧气体系引发的,涉及生成硫自由基并加成到炔烃的三键上.
Doi:10.1055/s-1995-3891

专利信息

专利号:US-2009111737-A1
优先权日:1999-05-24
标题:Novel antibacterial agents
发明人：CHRISTENSEN BURTON G; MORAN EDMUND J; GRIFFIN JOHN H; JUDICE J KEVIN; MU YONGQI; PACE JOHN L; MAMMEN MATHAI; AGGEN JAMES
权利人:CHRISTENSEN BURTON G; MORAN EDMUND J; GRIFFIN JOHN H; JUDICE J KEVIN; MU YONGQI; PACE JOHN L; MAMMEN MATHAI; AGGEN JAMES
摘要:This invention relates to novel multibinding compounds (agents) that are antibacterial agents. The multibinding compounds of the invention comprise from 2-10 ligands covalently connected by a linker or linkers, wherein each of said ligands in their monovalent (i.e., unlinked) state have the ability to bind to a an enzyme involved in cell wall biosynthesis and metabolism, a precursor used in the synthesis of the bacterial cell wall and/or the bacterial cell surface thereby interfere with the synthesis and/or metabolism of the cell wall. In particular the multibinding compounds of the invention comprise from 2-10 ligands covalently connected by a linker or linkers, wherein each of said ligands hasn a ligand domain capable of binding to penicillin binding proteins, a transpeptidase enzyme, a substrate of a transpeptidase enzyme, a beta-lactamase enzyme, pencillinase enzyme, cephalosporinase enzyme, a transglycoslase enzyme, or a transglycosylase enzyme substrate; Preferably, the ligands are selected from the beta lactam or glycopeptide class of antibacterial agents.

专利号:US-12356772-B2
优先权日:2020-07-08
标 题:Method of improving performance of devices with QDs comprising thin metal oxide coatings
发明人：KIM DAEKYOUNG; GUO WENZHOU; BARRERA DIEGO; MA RUIQING
权利人:SHOEI CHEMICAL IND CO
摘要:The invention is in the field of nanostructure synthesis. Provided are highly luminescent nanostructures, particularly highly luminescent quantum dots, comprising a nanocrystal core/shell and a thin metal oxide on the outer shell of the nanostructure. Also provided are methods of preparing the nanostructures, films comprising the nanostructures, and devices comprising the nanostructures.

专利号:US-2025075143-A1
优先权日:2023-08-30
标题:Biolubricants synthesis from oil/fat ozonized-derived products
发明人：MOSIER NATHAN; LIU JUNLI
权利人:PURDUE RESEARCH FOUNDATION
摘要:Methods for making diverse high-quality biolubricants using carboxylic acid and dicarboxylic acids produced from ozone cracking of lipids. The method can include reacting a fatty acid with one or more alcohols, diols, and/or triols to esterify the fatty acid to form esters having a viscosity index of from 100 to 185, according to ASTM-D2270. The methods can also include reacting a carboxylic acid and/or dicarboxylic acid with one or more alcohols, diols, and/or triols to esterify the acid to form one or more diesters and/or oligoesters having a viscosity index of from 100 to 185, according to ASTM D 2270. The carboxylic acids and dicarboxylic acids can be nonanoic acid, malonic acid, propanoic acid, hexanoic acid, and azelaic acid, and can be derived from oxidation of one or more lipids by ozone cracking.

专利号:CN-102124018-A
优先权日:2008-04-29
标题 :Non-native polymerase substrates capable of sustaining enzymatic synthesis of double-stranded nucleotides from nucleotide templates and methods of use thereof

专利号:JP-2006521437-A
优先权日:2003-03-24
标 题 :Process for the synthesis of thiophosphine compounds and polymerizable compositions containing them and their use for the production of ophthalmic lenses

专利号:CN-102416347-A
优先权日:2011-08-31
标题:A kind of multiple ionic liquid catalyst and its application in the synthesis of acrylate compounds