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3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin-3-ol | 146796-06-7

中文名称
——
中文别名
——
英文名称
3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin-3-ol
英文别名
3,4-(2'-hydroxypropylenedioxy)thiophene;3,4-(2'-hydroxy)propylenedioxythiophene;hydroxy-PDT
3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin-3-ol化学式
CAS
146796-06-7
化学式
C7H8O3S
mdl
——
分子量
172.205
InChiKey
NDVHIVXONKKUGA-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

物化性质

  • 沸点:
    298.7±40.0 °C(Predicted)
  • 密度:
    1.405±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.7
  • 重原子数:
    11
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    66.9
  • 氢给体数:
    1
  • 氢受体数:
    4

SDS

SDS:63a675d099e5552a4ceb3dc875a904d5
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反应信息

  • 作为反应物:
    描述:
    3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin-3-ol对溴丙基联苯四丁基溴化铵potassium acetate 、 palladium diacetate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 2.0h, 以68%的产率得到6,8-bis(4'-propylbiphenyl-4-yl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin-3-ol
    参考文献:
    名称:
    Palladium-catalyzed direct C–H arylations of dioxythiophenes bearing reactive functional groups: a step-economical approach for functional π-conjugated oligoarenes
    摘要:
    一种无磷C-H芳基化方法可用于含有未保护官能团的二氧基噻吩,产率较高地制备寡芳烃。
    DOI:
    10.1039/c5ob00705d
  • 作为产物:
    描述:
    3,4-二羟基噻吩-2,5-二甲酸二甲酯环氧溴丙烷三乙胺 、 potassium hydroxide 、 喹啉 、 copper chromite 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 17.75h, 生成 3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin-3-ol羟甲基 EDOT
    参考文献:
    名称:
    四硫富瓦烯官能化的3,4-乙二氧基噻吩:合成和选择性酯化
    摘要:
    由3,4-二羟基噻吩-2,5-二羧酸二甲酯(1)合成3,4-(羟甲基-乙二氧基)噻吩(4)和3,4-(2'-羟丙二氧基)噻吩(4' ')是异构体,很难分离。当它们被四硫富瓦烯带有的羧酸基团酯化时,只能将3,4-(羟甲基-乙二氧基)噻吩(4)酯化。当异构体分别被月桂酸和苯甲酸酯化时,没有观察到这样的选择性。
    DOI:
    10.1002/jhet.1834
  • 作为试剂:
    描述:
    羟甲基 EDOT3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin-3-ol安息香双甲醚potassium tert-butylate三甲胺盐酸盐三乙胺 作用下, 以 四氢呋喃甲醇二氯甲烷 为溶剂, 反应 4.5h, 生成 2-((2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)methylthio)ethanamine
    参考文献:
    名称:
    Exomethyl-3,4-乙烯二氧噻吩(emEDOT):功能化电聚合聚(3,4-乙烯二氧噻吩)(PEDOT)的新型通用构建基块
    摘要:
    介绍了一种新型的通用噻吩衍生物exomethyl-3,4-ethylenedioxythiophene(emEDOT)。该分子可以从市售衍生物中分两步直接制备,并且可以通过酸催化的醇加成和标准硫醇-烯点击化学反应,轻松地进一步衍生化。由emEDOT直接制备的几种功能化EDOT单体的氧化聚合显示了电致变色材料和电化学a传感器的制备。
    DOI:
    10.1021/ol401008s
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文献信息

  • DERIVATIZED MONOMERS FOR MAKING CONDUCTIVE POLYMERS, AND DEVICES MADE WITH SUCH POLYMERS
    申请人:Rostovtsev Vsevolod
    公开号:US20080166564A1
    公开(公告)日:2008-07-10
    There is provided a derivatized conductive monomer and polymer made therefrom. The derivatized monomer has a fluorinated acid substituent. There are also provided electronic devices having a buffer layer containing the polymer.
    提供了一种衍生的导电单体和由此制成的聚合物。衍生的单体具有氟化酸基取代物。还提供了具有包含该聚合物的缓冲层的电子设备。
  • Process for preparing an aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer
    申请人:Louwet Frank
    公开号:US20050245723A1
    公开(公告)日:2005-11-03
    A process for preparing an aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer, containing structural units according to formula (I): in which R 1 and R 2 independently of one another represent hydrogen or a C 1-5 -alkyl group or together form an optionally substituted C 1-5 -alkylene residue, comprising the step of: preparing the polythiophene or thiophene copolymer with an initiator in a reaction is medium in the presence of polyanions under oxidizing or reducing conditions under an inert atmosphere such that when said initiator is added less than 3 mg of oxygen per litre of the reaction medium is present in the reaction medium; an aqueous or non-aqueous solution or dispersion prepared therewith; the use of an aqueous or non-aqueous dispersion or solution comprising the aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer for coating an object; a printable paste containing the aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer; and an electroconductive or an antistatic layer prepared using an aqueous or non-aqueous solution or dispersion comprising the aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer.
    制备含有结构单元式(I)的聚噻吩或噻吩共聚物的水溶液或非水溶液或分散液的工艺,其中R1和R2独立地表示氢或C1-5烷基或一起形成一个可选择取代的C1-5烷基残基,包括以下步骤:在惰性气氛下,在存在聚阴离子的反应介质中使用引发剂制备聚噻吩或噻吩共聚物,在氧化或还原条件下,当添加少于每升反应介质中3毫克氧时,制备得到水溶液或非水溶液或分散液;使用含有聚噻吩或噻吩共聚物的水溶液或非水溶液或分散液的水溶液或非水溶液或分散液涂覆物体;包含聚噻吩或噻吩共聚物的水溶液或非水溶液或分散液的可印刷浆料;以含有聚噻吩或噻吩共聚物的水溶液或非水溶液或分散液制备的导电层或抗静电层。
  • Process for preparing an aqueous or non-aqueous solution or dispersion of a polythionphene or thiophene copolymer
    申请人:Agfa-Gevaert
    公开号:US20030211331A1
    公开(公告)日:2003-11-13
    A process for preparing an aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer, containing structural units according to formula (I): 1 in which R 1 and R 2 independently of one another represent hydrogen or a C 1-5 -alkyl group or together form an optionally substituted C 1-5 -alkylene residue, comprising the step of: preparing the polythiophene or thiophene copolymer with an initiator in a reaction medium in the presence of polyanions under oxidizing or reducing conditions under an inert atmosphere such that when said initiator is added less than 3 mg of oxygen per litre of the reaction medium is present in the reaction medium; an aqueous or non-aqueous solution or dispersion prepared therewith; the use of an aqueous or non-aqueous dispersion or solution comprising the aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer for coating an object; a printable paste containing the aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer; and an electroconductive or an antistatic layer prepared using an aqueous or non-aqueous solution or dispersion comprising the aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer.
    一种制备含有式(I)中所述结构单元的聚噻吩或噻吩共聚物的水性或非水性溶液或分散液的方法,其中R1和R2独立地表示氢或C1-5烷基或共同形成一个可选的取代的C1-5烷基残基,包括以下步骤:在惰性气氛下,在存在聚阴离子的反应介质中使用引发剂制备聚噻吩或噻吩共聚物,在氧化或还原条件下,使得当添加少于每升反应介质中3毫克的氧气时,反应介质中存在氧气;由此制备的水性或非水性溶液或分散液;使用含有聚噻吩或噻吩共聚物的水性或非水性分散液或溶液涂覆物体;含有聚噻吩或噻吩共聚物的水性或非水性溶液或分散液的可印刷浆料;使用含有聚噻吩或噻吩共聚物的水性或非水性溶液或分散液制备的导电或抗静电层。
  • Alkylenedioxythiophenes and poly(alkylenedioxythiophene)s having urethane-containing side groups
    申请人:——
    公开号:US20030216540A1
    公开(公告)日:2003-11-20
    The present invention relates to alkylenedioxythiophenes of the formula I having urethane-containing side groups 1 to their preparation and to their oligo- and polymeric derivatives (oligo- and poly(alkylenedioxythiophene)s).
    本发明涉及具有含有脲基侧链的公式I的烷基二氧噻吩的制备及其寡聚物和聚合物衍生物(寡聚和聚(烷基二氧噻吩))。
  • New 3,4-alkylenedioxy-thiophene copolymers
    申请人:Groenendaal Bert
    公开号:US20050009986A1
    公开(公告)日:2005-01-13
    An aqueous dispersion of a copolymer of at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of less than 2.2 g/L with at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of at least 2.2 g/L and a polyanion; a preparation process therefor; its use for coating; a printing ink containing the aqueous dispersion; an electro-conductive layer containing a copolymer of at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of less than 2.2 g/L with at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of at least 2.2 g/L and a polyanion derived from an aqueous dispersion thereof; and an antistatic layer containing a copolymer of at least one 3,4-alkylenedioxy-thiophene compound with a solubility in water at 25° C. of less than 2.2 g/L with at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of at least 2.2 g/L and a polyanion derived from an aqueous dispersion thereof.
    一种水分散体,包含至少一种在25℃下水溶性小于2.2 g/L的3,4-亚烷二氧基噻吩共聚物,与至少一种在25℃下水溶性大于等于2.2 g/L的3,4-亚烷二氧基噻吩共聚物和一个多阴离子;其制备方法;用于涂层的使用;包含该水分散体的印刷油墨;包含至少一种在25℃下水溶性小于2.2 g/L的3,4-亚烷二氧基噻吩共聚物,与至少一种在25℃下水溶性大于等于2.2 g/L的3,4-亚烷二氧基噻吩共聚物和一个多阴离子的导电层,由其水分散体衍生;以及包含至少一种在25℃下水溶性小于2.2 g/L的3,4-亚烷二氧基噻吩共聚物,与至少一种在25℃下水溶性大于等于2.2 g/L的3,4-亚烷二氧基噻吩共聚物和一个多阴离子的抗静电层,由其水分散体衍生。
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