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2-cyanoprop-2-yl 1-pyrrolecarbodithioate

中文名称
——
中文别名
——
英文名称
2-cyanoprop-2-yl 1-pyrrolecarbodithioate
英文别名
2-cyanopropan-2-yl pyrrole-1-carbodithioate
2-cyanoprop-2-yl 1-pyrrolecarbodithioate化学式
CAS
——
化学式
C9H10N2S2
mdl
——
分子量
210.324
InChiKey
KOQQFZSGVDYJLH-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    13
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    86.1
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    偶氮二异丁腈bis(pyrrole-N-thiocarbonyl) disulfide乙酸乙酯 为溶剂, 反应 24.0h, 以61%的产率得到2-cyanoprop-2-yl 1-pyrrolecarbodithioate
    参考文献:
    名称:
    功能性二硫代酸酯,二硫代氨基甲酸酯,黄原酸酯和三硫代碳酸酯的新型合成
    摘要:
    描述了功能性二硫酯,二硫代氨基甲酸酯,黄原酸酯和三硫代碳酸酯的新颖合成。用偶氮化合物加热双(硫代羰基)二硫化物导致以中等至高产率形成(硫代羰基)硫烷基衍生物。提出该方法作为制备叔(硫代羰基)硫烷基化合物的选择方法,并且与多种官能团(例如羧基,羟基和腈)相容。
    DOI:
    10.1016/s0040-4039(99)00177-x
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文献信息

  • Thiocarbonylthio Compounds (SC(Z)S−R) in Free Radical Polymerization with Reversible Addition-Fragmentation Chain Transfer (RAFT Polymerization). Effect of the Activating Group Z
    作者:John Chiefari、Roshan T. A. Mayadunne、Catherine L. Moad、Graeme Moad、Ezio Rizzardo、Almar Postma、Melissa A. Skidmore, and、San H. Thang
    DOI:10.1021/ma020883+
    日期:2003.4.1
    Free-radical polymerization in the presence of suitable addition−fragmentation chain transfer agents [SC(Z)S−R] (RAFT agents) possess the characteristics of a living polymerization (i.e., polymer products can be reactivated for chain extension and/or block synthesis, molecular weights are predetermined by RAFT agent concentration and conversion, narrow polydispersities are possible). Styrene polymerizations
    在合适的加成-断裂链转移剂[SC (Z)S-R](RAFT剂)存在下的自由基聚合具有活性聚合的特征(即,可以将聚合物产物重新活化以进行链增长和/或嵌段合成,分子量由RAFT剂的浓度和转化率预先确定,可能会有较窄的多分散性。对两个系列的RAFT试剂[S C(Z)S-CH 2 Ph和S C(Z)S-C(Me)2 CN]进行苯乙烯聚合(110℃,热引发)。链转移系数降低在串联其中Z为Ph> SCH 2 pH约SMe的〜我〜ñ -吡咯»OC 6 ˚F 5 > Ñ-内酰胺> OC 6 H 5 > O(烷基)≫ N(烷基)2(仅该系列的前五个在间歇聚合中提供窄的多分散性聚苯乙烯(<1.2))。更一般地,在二硫代苯甲酸酯>三硫代碳酸酯-二硫代链烷酸酯>二硫代碳酸酯(黄原酸酯)>二硫代氨基甲酸酯系列中,链转移系数降低。然而,Z上的吸电子取代基可以增强RAFT剂改变上述顺序的活性。因此,使氧或氮孤对更不可用
  • A novel synthesis of functional dithioesters, dithiocarbamates, xanthates and trithiocarbonates
    作者:San H. Thang、(Bill)Y.K. Chong、Roshan T.A. Mayadunne、Graeme Moad、Ezio Rizzardo
    DOI:10.1016/s0040-4039(99)00177-x
    日期:1999.3
    A novel synthesis of functional dithioesters, dithiocarbamates, xanthates and trithiocarbonates is described. Heating a bis(thiocarbonyl) disulfide with an azo-compound results in the formation of (thiocarbonyl)sulfanyl derivatives in moderate to high yield. The process is proposed as the method of choice for preparing tertiary (thiocarbonyl)sulfanyl compounds and is compatible with a wide range of
    描述了功能性二硫酯,二硫代氨基甲酸酯,黄原酸酯和三硫代碳酸酯的新颖合成。用偶氮化合物加热双(硫代羰基)二硫化物导致以中等至高产率形成(硫代羰基)硫烷基衍生物。提出该方法作为制备叔(硫代羰基)硫烷基化合物的选择方法,并且与多种官能团(例如羧基,羟基和腈)相容。
  • Polymerization process with living characteristics and polymers made therefrom
    申请人:——
    公开号:US20040024132A1
    公开(公告)日:2004-02-05
    A free radical polymerization process suitable for synthesizingpolymers is disclosed. The process utilizes novel sulfur based chain transfer agents and is widely compatible over a range of monomers and reaction conditions. Novel polymers having low polydispersity and predictable specific polymer architecture amd molecular weight are produced by the process. The polymers produced by the process are suitable for use as binders in automotive OEM and refinish coatings.
    本文披露了适用于合成聚合物的自由基聚合过程。该过程利用新型基于硫的链转移剂,并且在各种单体和反应条件下广泛兼容。该过程生产具有低聚分散度和可预测的特定聚合物结构和分子量的新型聚合物。该过程生产的聚合物适用于作为汽车OEM和修补涂料中的粘合剂。
  • Star Polymers and Compositions Thereof
    申请人:Visger C. Daniel
    公开号:US20070244018A1
    公开(公告)日:2007-10-18
    The invention provides a composition comprising: (a) a star polymer comprising: (i) a core portion comprising a polyvalent (meth)acrylic monomer, oligomer or polymer thereof or a polyvalent divinyl non-acrylic monomer, oligomer or polymer thereof; and (ii) at least two arms of polymerized alkyl(meth)acrylate ester; and (b) an oil of lubricating viscosity, wherein the core portion further comprises a functional group of formula (I): —CH 2 —C(R 1 )(C(═O)A)-Y—  (I) wherein R 1 is hydrogen, a linear or branched alkyl group containing 1 to 5 carbon atoms; A is nitrogen or oxygen; and Y is a free radical leaving group selected from the group consisting of one or more atoms or groups of atoms which may be transferred by a radical mechanism under the polymerisation conditions, a halogen, an —O—N═ group and an —S—C(═S)— group. The invention further provides the use of the composition in an oil of lubricating viscosity as a dispersant, a viscosity modifier or a precursor to a dispersant viscosity modifier.
    本发明提供了一种组合物,包括:(a) 星形聚合物,包括:(i) 核心部分,包括多价(meth)丙烯酸单体、寡聚物或聚合物或多价二乙烯基非丙烯酸单体、寡聚物或聚合物;和(ii) 至少两个聚合烷基(meth)丙烯酸酯臂;以及(b) 润滑黏度油,其中核心部分还包括式(I)的功能基:—CH2—C(R1)(C(═O)A)-Y—  (I),其中R1是氢、含1至5个碳原子的线性或支链烷基;A是氮或氧;Y是自由基离去基,选自由基聚合条件下可以通过自由基机理转移的一个或多个原子或原子团、卤素、—O—N═基团和—S—C(═S)—基团的群。本发明还提供了将该组合物用作润滑黏度油中的分散剂、粘度改良剂或分散剂粘度改良剂的前体的用途。
  • Process for forming a coated substrate
    申请人:Commonwealth Scientific and Industrial Research Organisation
    公开号:EP2287671A1
    公开(公告)日:2011-02-23
    The invention pertains to processes for forming coated substrates, including photoresist coated substrates, comprising a low polydispersity acrylic polymer and a photoactive component.
    本发明涉及形成涂层基底(包括光阻涂层基底)的工艺,该基底由低聚散性丙烯酸聚合物和光活性成分组成。
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