合成目标产物 Methyl Benzenesulfinate 主要起始原料 Methanol And Diphenyl Disulfide
(文献来源)合成步骤主要原料 Methanol 和 Diphenyl Disulfide
Methyl (1,2-Benzisoxazol-3-yl)-Phenylsulphinyl-Acetate置于sodium Hydride体系中,用 四氢呋喃 作为反应溶剂,化学反应 3.5H,反应生成 苯亚硫酸甲酯 参考文献:Ueda,Shozo; Naruto,Shunsuke; Yoshida,Toyokichi,Journal Of The Chemical Society. Perkin Transactions I,1988,P. 1013-1022 标题:Ueda,Shozo; Naruto,Shunsuke; Yoshida,Toyokichi,Journal Of The Chemical Society. Perkin Transactions I,1988,P. 1013-1022
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:EP-1586579-B1 优先权日:2004-03-08 标 题:Process for the preparation of delta(15-16)-17-ketosteroids and use thereof in the synthesis of pharmacologically active compounds 发明人:GRISENTI PARIDE; REZA HELAI SHARZAD; PENGO DANIELE 权利人:EUTICALS SPA
专利号:US-5218109-A 优先权日:1988-07-05 标 题:Steroid compounds 发明人:TSUJI JIRO; TAKAHASHI TAKASHI; TSUJI MASAO; NAKAGAWA NAOSHI; TAKIGAWA TETSUO 权利人:KURARAY CO 摘要:Steroid compounds of the following general formulas (I), (II) and (III) are provided: ##STR1## In the above formulas, R 1 and R 2 each is a hydrogen atom or a hydroxyl-protecting group, R is a group of the formula --CH 2 --X (in which X is a substituent such as a hydroxyl group), a carboxyl group or a protected carboxyl group, A 1 is an aryl group, a lower alkyl group or an aralkyl group, and Z 1 , Z 2 , Z 3 and Z 4 each is a hydrogen atom, a hydroxyl group or a protected hydroxyl group. n The above steroid compounds are useful as intermediates for the synthesis of vitamin D 3 derivatives having a hydroxyl group at the 1α-position.
专利号:EP-1586579-A1 优先权日:2004-03-08 标题:Process for the preparation of delta(15-16)-17-ketosteroids and use thereof in the synthesis of pharmacologically active compounds
专利号:US-2015239833-A1 优先权日:2014-02-21 标题:Composition, synthesis, and use of new arylsulfonyl isonitriles
专利号:CN-110373681-A 优先权日:2019-08-13 标题:A kind of electrochemical synthesis method of sulfinate