O-ethyl-S-(4-oxo-1-tosylpiperidin-3-yl) carbonodithioate | 1101206-99-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: O-ethyl-S-(4-oxo-1-tosylpiperidin-3-yl) carbonodithioate
• 英文别名: dithiocarbonic acid O-ethyl ester S-[4-oxo-1-(toluene-4-sulfonyl)-piperidin-3-yl]ester；O-ethyl [1-(4-methylphenyl)sulfonyl-4-oxopiperidin-3-yl]sulfanylmethanethioate
• CAS: 1101206-99-8
• 化学式: C₁₅H₁₉NO₄S₃
• 分子量: 373.518
• InChiKey: YKDCFGSNGCPXBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  129
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  O-ethyl-S-(4-oxo-1-tosylpiperidin-3-yl) carbonodithioate 在 过氧化双月桂酰 、 溶剂黄146 、 potassium iodide 作用下， 以 乙酸乙酯 为溶剂， 反应 0.08h， 生成 5-(toluene-4-sulfonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine
  参考文献：
  名称：

  Flexible Routes to Thiophenes

  摘要：

  Three convergent routes to thiophenes are described, hinging on the radical addition of alpha-xanthyl ketones to ethyl vinyl sulfide or to vinyl pivalate. The latter route ultimately proved to be the most versatile and efficient (61-94%).

  DOI：

  10.1021/ol403310f
• 作为产物：
  描述：

  4-哌啶酮，1-[（4-甲基苯基）磺酰基]- 在 N-溴代丁二酰亚胺(NBS) 、 三乙胺 、 sodium iodide 作用下， 以 四氢呋喃 、 丙酮 、 乙腈 为溶剂， 反应 0.58h， 生成 O-ethyl-S-(4-oxo-1-tosylpiperidin-3-yl) carbonodithioate
  参考文献：
  名称：

  Flexible Routes to Thiophenes

  摘要：

  Three convergent routes to thiophenes are described, hinging on the radical addition of alpha-xanthyl ketones to ethyl vinyl sulfide or to vinyl pivalate. The latter route ultimately proved to be the most versatile and efficient (61-94%).

  DOI：

  10.1021/ol403310f

文献信息

• A Convergent, Unified Approach to Functionalized Fluoro- and Trifluoromethyl Alkenes
  作者：Laurent Debien、Béatrice Quiclet-Sire、Samir S. Zard

  DOI：10.1021/ol3023903

  日期：2012.10.5

  A modular, convergent, and operationally simple route to trifluoromethyl alkenes and vinyl fluorides involving a unique carbon–oxygen bond homolysis is reported. Highly functionalized trifluoromethyl alkenes and vinyl fluorides were obtained in good yields and good selectivity.

  据报道，涉及到独特的碳-氧键均裂的模块化，会聚且操作简单的途径制备三氟甲基烯烃和氟乙烯。以良好的产率和良好的选择性获得了高度官能化的三氟甲基烯烃和氟乙烯。
• Radical Fragment Coupling Route to Geminal Bis(boronates)
  作者：Qi Huang、Samir Z. Zard

  DOI：10.1021/acs.orglett.8b02235

  日期：2018.9.7

  atom abstraction and delivers a vast array of highly functional geminal bis(boronates). The ability to assemble geminal bis(boronates) bearing polar functional groups not readily obtained through existing methods is particularly noteworthy. This approach also opens up access to geminal bis(boronyl) cyclopropanes and geminal bis(boronyl) tetrahydroquinolines.

  将二硫代碳酸酯自由基加成到1,1-双（硼基）-3-丁烯和相关的烯烃中，不会造成碎片或氢原子抽象的复杂情况，并且可提供大量高功能双键双（硼酸酯）。通过现有方法不易获得的带有双极性基团的双（硼酸酯）双宝石的组装能力特别值得注意。这种方法也为双子双（硼烷基）环丙烷和双（双硼烷基）四氢喹啉提供了可能。
• An Approach to α-Keto Vinyl Carbinols
  作者：Marie-Gabrielle Braun、Samir Z. Zard

  DOI：10.1021/ol103044x

  日期：2011.2.18

  Adducts from the radical addition of xanthates to ethyl vinyl sulfide readily undergo elimination of the xanthate group upon thermolysis to give vinylic and/or allylic sulfides, depending on the structure. In the case of α-xanthyl ketones, the adducts are converted into α-keto vinyl carbinols by rearrangement of the sulfoxides derived from the vinylic and allylic sulfides.

  从黄原酸酯自由基加成到乙基乙烯基硫化物上的加合物在热解时容易发生黄原酸酯基团的消除，从而得到乙烯基和/或烯丙基的硫化物，这取决于结构。在α-黄嘌呤酮的情况下，通过重排衍生自乙烯基和烯丙基硫化物的亚砜，将加合物转化为α-酮乙烯基甲醇。
• Stabilization of Radicals by Imides. A Modular Stereoselective Approach to Protected Functional 1,2-Diamines
  作者：Songzhe Han、Samir Z. Zard

  DOI：10.1021/ol502599r

  日期：2014.10.17

  Radical addition of various xanthates to N,N'-diacylimidazol-2-one occurs readily to give protected 1,2-diamines. The imide group stabilizes the adduct radical sufficiently to enable a second addition to unactivated alkenes. In some cases, the addition product could be converted into an indoline, a tetralone, or further added to an indole. Regioselective removal of one acyl group could also be accomplished.
• A convergent, modular access to complex amines
  作者：Béatrice Quiclet-Sire、Guillaume Revol、Samir Z. Zard

  DOI：10.1016/j.tet.2010.05.107

  日期：2010.8

  Various xanthates can be added to N-vinyl phthalimide with little formation of oligomers, if the xanthate is used in excess and the medium slightly diluted. The adduct xanthates thus obtained can in turn undergo radical additions to numerous olefins, providing a convergent and modular access to densely functionalized amines. (C) 2010 Elsevier Ltd. All rights reserved.