CAS: 103-19-5; P-Tolyl Disulfide

相似化合物

6339-51-1 882-33-7 100538-31-6

上下游产品

pyridine 4-tolyl thi°Cyanate 4-methylbenzenesulfinyl chloride p-methylbenzenesulfenyl chloridep-tolylsulfanyl-methanebis-benzenesulfonyl-p-tolylsulfanyl-methane 4-tolyl phenyl sulfide di-(p-tolyl)sulfane di(4-methyl)phenylthiosulfonate

4-甲苯硫酚置于copper(Ll) Bromide体系中,用 N,N-二甲基甲酰胺 用作溶剂,化学反应 0.5H,以99%的收率获得对甲苯二硫醚
参考文献:扩展x射线吸收精细结构分析确定cux2与硫醇之间的单电子转移:在苯乙烯的markovnikov型加氢硫醇化中的应用
标题:扩展x射线吸收精细结构分析确定cux2与硫醇之间的单电子转移:在苯乙烯的markovnikov型加氢硫醇化中的应用
摘要:近年来,使用硫醇化合物的过渡金属介导的c-S键形成已被广泛使用.但是,人们很少关注金属与硫醇化合物之间的相互作用.在这项工作中,我们已经成功证明了利用exafs在cux 2和苯硫酚之间进行单电子转移.拟合的exafs结果显示,两个卤化物阴离子与cu I中心配位,而在第一个配位球中未观测到硫原子.该cu我根型配合物用作用于在马氏型hydrothiolation反应的应用程序中的质子转移的关键中间体.
Doi:10.1002/chem.201604086

专利信息

专利号:US-6432294-B1
优先权日:2000-12-14
标题 :Electrochemical activation of organic disulfides for electrophilic substitution
发明人：GLASS RICHARD S; JOUIKOV VIATCHESLAV V; BOJKOVA NINA V
权利人:UNIV ARIZONA
摘要:Electrochemical oxidation of organic disulfides is conducted in an electrolytic solution containing an arene (e.g., anthracene, acenaphthylene, phenanthrene), and depending on the arene used and/or the product desired, an organic base (e.g., pyridine) to effect the synthesis of organothiated products in good yields.

专利号:US-6207838-B1
优先权日:1999-04-30
标 题 :Electrochemically generated organothiating reagents and their use
发明人：GLASS RICHARD S; JOUIKOV VIATCHESLAV V
权利人:UNIV ARIZONA
摘要:Electrolysis of organic disulfides in liquid sulfur dioxide is used to obtain organothiating agents, which can then be reacted with appropriate substrates to effect the synthesis of organothioaromatic compounds efficiently and in high yields. With appropriate phenolic compounds, regioselective substitution occurs in which para substitution greatly exceeds ortho substitution.

专利号:US-2023099421-A1
优先权日:2019-12-17
标题 :A new method of 18f labelling and intermediate salts
发明人：YOUNG ROWAN DRURY; MANDAL DIPENDU; GUPTA RICHA; JAISWAL AMIT KUMAR
权利人:NAT UNIV SINGAPORE
摘要:Disclosed herein is a salt of formula I: where R 1 , X, n, R, R 1 , Y, m, p, q, Z and o are as defined herein. Also disclosed herein are methods of using said salts in chemical synthesis, such as to prepare compounds isotopically enriched in 18F for use in PET & imaging, as well as methods to make the compounds of formula I.

专利号:US-8227622-B2
优先权日:2009-07-06
标题:Pharmaceutical process and intermediates 714
发明人：AINGE DEBRA; MERIFIELD ERIC; THOMSON COLIN; BUTTERS MICHAEL; RAMAKRISHNAN RAVI; RAYAPATI RAVI NAIDU; SHARMA PARHALAD RAY
权利人:AINGE DEBRA; MERIFIELD ERIC; THOMSON COLIN; BUTTERS MICHAEL; RAMAKRISHNAN RAVI; RAYAPATI RAVI NAIDU; SHARMA PARHALAD RAY; ASTRAZENECA AB
摘要:The invention relates to compounds of formula (X), and salts thereof, and their use as intermediates in improved manufacturing processes for the synthesis of pharmaceutical compound (I): n n n n n n n n n n X is â•?O, â•?N—OH or â•?N—OC(O)Me; Y is hydrogen, PhS- or p-chlorophenylsulfanyl; Z is hydrogen or —CH 2 COOR 1 wherein R 1 is selected from hydrogen, optionally substituted hydrocarbyl and optionally substituted heterocyclyl.

专利号:CN-115028641-A
优先权日:2022-07-19
标题:A method for cobalt-catalyzed synthesis of 5,8-difunctional substituted imidazo[1,2-a]pyrazine compounds

专利号:RU-2505529-C1
优先权日:2012-05-30
标 题 :Synthesis of novel class of fluorine-containing liquid-crystalline compounds with application of chladone 114b2 as initial compound