CAS: 5697-44-9; P-Toluenesulfonylacetonitrile

上下游产品

dibromo-(toluene-4-sulfonyl)-acetonitrile chloroacetonitrile sodium 4-methylbenzenesulfinate ethanol 2-tosylpropionitrile α,α'-bis-(toluene-4-sulfonyl)-4,4'-methylimino-di-cinnamonitrile 2-(toluene-4-sulfonyl)-acetoacetonitrile cyano-(toluene-4-sulfonyl)-acetic acid methyl ester

对甲苯硫乙腈置于双氧水,溶剂黄146体系中,化学反应生成 4-甲苯磺酰乙腈
参考文献:涉及极性碳氢键的分子内氢键:某些氰基甲基和苄基砜的红外和1 H核磁共振谱
标题:涉及极性碳氢键的分子内氢键:某些氰基甲基和苄基砜的红外和1 H核磁共振谱
摘要:已经制备了分别包含氰基甲基磺酰基和苄基磺酰基的两个系列的砜,其中在空间上允许极性的亚甲基与附近的供体原子分子内相互作用.将这些砜的ir和1 H NMR光谱与参考化合物的光谱进行了比较,在参考光谱中不可能发生这种相互作用.找不到分子内氢键的确凿证据:讨论了观测到的光谱位移的可能原因.
DOI:10.1039/p29760001130

专利信息

专利号:US-9908846-B2
优先权日:2014-02-21
标题:Composition, synthesis, and use of new arylsulfonyl isonitriles
发明人：FLEMING FRASER FERGUSSON; LUJAN MONTELONGO JESUS ARMANDO
权利人:DUQUESNE UNIV OF THE HOLY GHOST; UNIV HOLY GHOST DUQUESNE
摘要:This invention relates to novel isonitriles, including arylsulfonyl isonitriles, and methods for their synthesis. The isonitriles include a conjugated ring system. The structure is designed with the flexibility to have multiple substitution patterns. The isonitriles may be used in applications including, but not limited to, pharmaceutical compositions.

专利号:JP-7117796-B2
优先权日:2018-06-22
标 题 :its use in the synthesis of compounds and intermediates and drug substances of Brivaracetam

专利号:WO-2019242692-A1
优先权日:2018-06-22
标 题:Compound and use thereof in synthesis of brivaracetam intermediate and crude drug

专利号:US-3756778-A
优先权日:1972-02-17
标 题:Polyester materials dyed with styryl dyes
发明人：GENTA G
权利人:AMERICAN ANILINE PROD
摘要:A SERIES OF STYRYL DYES IS PROVIDED THROUGH KNOEVENAGEL SYNTHESIS OF A SUBSTITUTED BENZALDEHYDE AND A NITRILE CONTAINING AN ACTIVE METHYLENE GROUP. THE STYRYL DYES OF THE INVENTION ARE SUITABLE FOR THE COLORATION OF SYNTHETIC FABRICS AND PLASTICS. EXCELLENT DYEINGS ARE PROVIDED ON POLYETHYLENE TEREPHTHALATE OF OUTSTANDING FASTNESS CHARACTERISTICS.

专利号:CN-111094260-B
优先权日:2018-06-22
标题:Compound and application thereof in synthesis of Brivaracetam intermediate and bulk drug

专利号:JP-2021528440-A
优先权日:2018-06-22
标题:Its use in the synthesis of compounds and intermediates and APIs of Brivaracetam