CAS: 83846-85-9; Phenyl(4-(P-Tolylthio)Phenyl)Methanone

上下游产品

4-chlorobenzophenone para-thi°Cresol S-(4-methylphenyl) thiobenzoate [4-(4-Chloro-phenoxy)-phenyl]-phenyl-methanone 2-(4-methylphenyl)-1,3-benzoxazole (4-(benzoxazol-2-yl)phenyl)(phenyl)methanone benzophenonep-(p-methylphenyl)sulfonylbenzophenone

Phenyl(4-(P-Tolylsulfinyl)Phenyl)Methanone置于四羟基二硼体系中,用 甲苯 作为反应溶剂,以98%的收率获得产物4-苯甲酰基-4'-甲基-二苯硫醚
参考文献:使用 B2(Oh)4 作为脱氧剂,在无催化剂和添加剂的情况下将亚砜化学选择性还原为硫化物
标题:使用 B2(Oh)4 作为脱氧剂,在无催化剂和添加剂的情况下将亚砜化学选择性还原为硫化物
摘要:描述了一种在没有催化剂和添加剂的情况下使用四羟基二硼 [b 2 (Oh) 4] 作为脱氧剂将亚砜还原为硫化物的操作简单实用的方法.多种二芳基亚砜,二烷基亚砜和芳基/烷基亚砜成功转化为相应的硫化物,收率为 92-99%.通过36个实例和克级合成证明了其适用性和实用性.该工作拓展了b 2 (Oh) 4从芳环,羰基,烯烃,炔烃,亚胺,硝基化合物,卤化物到亚砜的还原反应的应用领域.
DOI:10.1016/j.Tet.2023.133411

专利信息

专利号:US-5556924-A
优先权日:1993-11-01
标题 :Synthesis of photoreactive polymeric binders
发明人：FITZGERALD MAURICE J; KEARNEY FREDERICK R; LIANG RONG-CHANG; SCHWARZEL WILLIAM C
权利人:POLAROID CORP
摘要:A photoreactive binder that may be used to enhance photospeed in either conventional plates or on-press developable lithographic printing plates. Briefly, a polymer of m-isopropenyl- alpha , alpha -dimethylbenzyl isocyanate is derivatized for vinyl group reactivity by reacting the isocyanate groups thereof with hydroxyalkyl acrylate. The resulting photopolymeric binder provides significantly higher photospeed than the non-reactive binder currently utilized in the production of conventional printing plates. The resulting lithographic printing plate also shows better durability (as manifested by longer run-length) and is more easily developed by the microencapsulated developers utilized in the present invention. As to the preparation of the photoreactive binders, the application discloses a method of copolymerizing m-isopropenyl- alpha , alpha -dimethylbenzyl isocyanate (m-TMI) through complexation with an electron-deficient monomer such as maleic anhydride to accelerate free radical copolymerization with other monomers, and thus, provides greater monomer-to-polymer conversion. Use of the resulting product in the photoresist of a lithographic printing plate improves its adhesion to an underlying substrate.

专利号:US-11548909-B2
优先权日:2015-11-06
标 题 :Methods of using nucleotide analogues
发明人：Marma Mong Sano; OLEJNIK JERZY; KORBOUKH ILIA
权利人:ISOPLEXIS CORP
摘要:The present invention provides methods, compositions, mixtures and kits utilizing deoxynucleoside triphosphates comprising a 3′-O position capped by a group comprising methylenedisulfide as a cleavable protecting group and a detectable label reversibly connected to the nucleobase of said deoxynucleoside. Such compounds provide new possibilities for future sequencing technologies, including but not limited to Sequencing by Synthesis.

专利号:US-8137582-B2
优先权日:2007-08-15
标题 :Alkaloid monomers, liquid crystal compositions and polymer networks derived therefrom
发明人：GOLDFINGER MARC B; QI KAI
权利人:GOLDFINGER MARC B; QI KAI; DU PONT
摘要:Disclosed is the chemical synthesis of chiral alkaloid monomers, liquid crystal compositions comprising the chiral alkaloid monomers, and polymerization of the liquid crystal compositions to provide polymer networks with useful cholesteric optical properties and stability.

专利号:KR-102531269-B1
优先权日:2017-10-23
标题 :Epoxy/oxetane compound, synthesis method thereof, and use of the compound

专利号:JP-6827986-B2
优先权日:2017-10-23
标 题 :Epoxy / oxetane compound, its synthesis method and utilization of the compound

专利号:US-11821032-B2
优先权日:2018-01-24
标 题 :DNA sequencing reaction additive
发明人：ANDRUZZI LUISA; ADEDIRAN JIMMY; PELLETIER TIMOTHY; RICKER AUSTIN; DeLucia Angela; MCNALLY BEN; HEVRONI DONA; Marma Mong Sano; SHERIDAN JOHN ANDREW
权利人:ISOPLEXIS CORP
摘要:The present invention provides methods, compositions, mixtures and kits utilizing 5-Chloro-2-methyl-4-isothiazolin-3-one in sequencing reactions, and in particular, sequencing reactions where deoxynucleoside triphosphates comprising a 3′-O position capped by a disulfide-based 3′-terminator group are used. In one embodiment, the deoxynucleoside triphosphates comprise a 3′-O position capped by a group comprising methylenedisulfide as a cleavable protecting group and a detectable label reversibly connected to the nucleobase of said deoxynucleoside. In addition, thiol-containing compounds and scavengers of thio-containing compounds are described. Such compounds provide new possibilities for future sequencing technologies, including but not limited to Sequencing by Synthesis.