CAS: 4388-22-1; Benzenesulfonic Thioanhydride

上下游产品

sodium benzenesulfonate benzenesulfonyl chloride Benzenesulfinic acid sodium phenylsulfonateBenzenethiosulfonic acid S-(5-isopropyl-3,8-dimethyl-azulen-1-yl) ester thiophenol ferr°Cene 1,1'-dinaphthyl sulfone

📜1-{[19-氨基-7-(2-氨基-2-羰基乙基)-10-(3-氨基-3-羰基丙基)-16-(4-乙基苯甲基)-13-(1-甲基丙基)-6,9,12,15,18-五羰基-1,2-二硫杂-5,8,11,14,17-五氮杂环二十碳烷-4-基]羰基}脯氨酰亮氨酰甘氨酸酰胺置于二氯化硫体系中,用 乙醚 作为反应溶剂,化学反应 3.0H,以92%的收率获得产物双(苯磺酰)硫醚
参考文献:3,9-二取代双[1]苯并噻吩并[3,2-B ;2',3'-E][1,4]噻嗪类具有低氧化电位和增强发射
标题:3,9-二取代双[1]苯并噻吩并[3,2-B ;2',3'-E][1,4]噻嗪类具有低氧化电位和增强发射
摘要:二溴化双[1]苯并噻吩并[3,2-B ;2',3'-E][1,4]噻嗪(bbtt)被有效合成并应用于铃木和buchwald-Hartwig交叉偶联反应中,以获得3具有扩展的 π 共轭和增强的电子特性的,9-二取代 Bbtt 衍生物.例如,3,9-二(杂)芳基取代的 Bbtt 衍生物优于它们的母体同系物吩噻嗪,具有较低的氧化电位和明显的黄色至橙红色荧光(φ F ~ 30-45%).此外,3,9-双(二(杂)芳基氨基取代的bbtt)具有非常高的homo能(E Homo=-4.46 至-4.83 Ev),这是空穴传输分子的有利特性.代表性的 X 射线结构分析表明,这些扩展 π 系统中的中央 Bbtt 核心基本上是平面化的.在 3,9-双(二(杂)芳基氨基)取代的 Bbtt 质子化后,吸收颜色从黄色变为深蓝色,伴随着发射损失.这些新型 Bbtt 衍生物的光学性质可以通过时间相关密度泛函理论
DOI:10.1021/acs.Joc.1C00397

专利信息

专利号:US-12227528-B2
优先权日:2017-11-09
标 题:Glucose-sensitive albumin-binding derivatives
发明人：KRUSE THOMAS; KOFOD-HANSEN MIKAEL; MUENZEL MARTIN WERNER BORCHSENIUS; THOEGERSEN HENNING; SAUERBERG PER; EWALD JAKOB; BEHRENS CARSTEN; HOEG-JENSEN THOMAS; BALSANEK VOJTECH; DROBNAKOVA ZUZANA; DROZ LADISLAV; HAVRANEK MIROSLAV; KOTEK VLADISLAV; STENGL MILAN; SNAJDR IVAN; DRUSANOVA HANA
权利人:NOVO NORDISK AS
摘要:This invention relates to glucose-sensitive albumin-binding diboron conjugates. More particularly the invention provides novel diboron compounds, and in particular diboronate or diboroxole compounds, useful as intermediate compounds for the synthesis of diboron conjugates.

专利号:US-6515144-B2
优先权日:2001-05-22
标 题:Oligothiophenes and synthesis thereof
发明人：RAJCA ANDRZEJ
权利人:UNIV NEBRASKA
摘要:Novel oligothiophenes and intermediates therefor are disclosed together with a process for synthesizing them. The oligothiophenes are in the form of a helix which contains five-membered rings unsaturated heterocycles that are cross-conjugated and annelated into a helix.

专利号:US-2024368063-A1
优先权日:2022-10-17
标 题:Preparation method, intermediate compounds, and synthesis method for a class of anthracene-derived toxins in organic chemistry