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2-methylsulfanyl-5-(tetrazol-5-yl)-1,3,4-thiadiazole | 325732-47-6

中文名称
——
中文别名
——
英文名称
2-methylsulfanyl-5-(tetrazol-5-yl)-1,3,4-thiadiazole
英文别名
5-[5-(Methylthio)-1,3,4-thiadiazole-2-yl]-1H-tetrazole;2-methylsulfanyl-5-(2H-tetrazol-5-yl)-1,3,4-thiadiazole
2-methylsulfanyl-5-(tetrazol-5-yl)-1,3,4-thiadiazole化学式
CAS
325732-47-6
化学式
C4H4N6S2
mdl
——
分子量
200.248
InChiKey
WVVJPQCZTJQFAW-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:
    466.4±28.0 °C(Predicted)
  • 密度:
    1.74±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.5
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    134
  • 氢给体数:
    1
  • 氢受体数:
    7

反应信息

  • 作为反应物:
    参考文献:
    名称:
    From tetrazoles via hydrazonoyl chlorides to 1,3,4-thiadiazole oligomers
    摘要:
    5-Substituted tetrazoles react rapidly with Appel salt 1 at room temperature to give hydrazonoyl chlorides (14) in high yield. 5-Aminotetrazole reacts further to give an extended bis-imine (6) which, with triphenylphosphine at room temperature, rapidly gives 1,3,4-thiadiazoles 15 and 17. The mono-imines 14 react similarly to give simpler thiadiazoles 18 in high yield. By repetition of the tetrazole formation and Appel salt-triphenylphosphine sequence, these 2-cyanothiadiazoles 18 are converted in high yield into thiadiazole dimers and trimers 21, n=1 and 2. These reactions are explained mechanistically. (C) 2000 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(00)01505-7
  • 作为产物:
    描述:
    2-methylsulfanyl-1,3,4-thiadiazole-5-carbonitrile三氯化铝 、 sodium azide 作用下, 以 四氢呋喃 为溶剂, 反应 24.0h, 以97%的产率得到2-methylsulfanyl-5-(tetrazol-5-yl)-1,3,4-thiadiazole
    参考文献:
    名称:
    Synthesis of 1,3,4-thiadiazole oligomers
    摘要:
    由 5-取代的四唑 7 和阿贝尔盐 1 很容易制备出一系列肼基氯化物 8,这些肼基氯化物在三苯基膦的作用下迅速转化为 5-氰基-1,3,4-噻二唑 9,产量很高。这些氰化物被叠氮化物转化为相应的四唑 10,与阿佩尔盐一起生成肼基氯化物 11,这些肼基氯化物 11 同样被三苯基膦转化为双-1,3,4-噻二唑 12a,c,g,产量都很高。重复 3 步顺序(12 → 13 → 14 → 15),可得到 1,3,4-噻二唑三醇 15a,g。
    DOI:
    10.1039/b203705j
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文献信息

  • WO2008/128335
    申请人:——
    公开号:——
    公开(公告)日:——
  • From tetrazoles via hydrazonoyl chlorides to 1,3,4-thiadiazole oligomers
    作者:Van-Duc Le、Charles W Rees、Sivaprasad Sivadasan
    DOI:10.1016/s0040-4039(00)01505-7
    日期:2000.12
    5-Substituted tetrazoles react rapidly with Appel salt 1 at room temperature to give hydrazonoyl chlorides (14) in high yield. 5-Aminotetrazole reacts further to give an extended bis-imine (6) which, with triphenylphosphine at room temperature, rapidly gives 1,3,4-thiadiazoles 15 and 17. The mono-imines 14 react similarly to give simpler thiadiazoles 18 in high yield. By repetition of the tetrazole formation and Appel salt-triphenylphosphine sequence, these 2-cyanothiadiazoles 18 are converted in high yield into thiadiazole dimers and trimers 21, n=1 and 2. These reactions are explained mechanistically. (C) 2000 Elsevier Science Ltd. All rights reserved.
  • Synthesis of 1,3,4-thiadiazole oligomers
    作者:Van-Duc Le、Charles W. Rees、Sivaprasad Sivadasan
    DOI:10.1039/b203705j
    日期:2002.6.27
    A range of hydrazono chlorides 8, readily prepared from 5-substituted tetrazoles 7 and Appel salt 1, are rapidly converted by triphenylphosphine into 5-cyano-1,3,4-thiadiazoles 9 in high yield. These cyanides are converted by azide into the corresponding tetrazoles 10 which with Appel salt give the hydrazono chlorides 11 which are similarly converted by triphenylphosphine into the bi-1,3,4-thiadiazolyls 12a,c,g, all in high yield. Repetition of the 3-step sequence (12 → 13 → 14 → 15) gives the ter-1,3,4-thiadiazolyls 15a,g.
    由 5-取代的四唑 7 和阿贝尔盐 1 很容易制备出一系列肼基氯化物 8,这些肼基氯化物在三苯基膦的作用下迅速转化为 5-氰基-1,3,4-噻二唑 9,产量很高。这些氰化物被叠氮化物转化为相应的四唑 10,与阿佩尔盐一起生成肼基氯化物 11,这些肼基氯化物 11 同样被三苯基膦转化为双-1,3,4-噻二唑 12a,c,g,产量都很高。重复 3 步顺序(12 → 13 → 14 → 15),可得到 1,3,4-噻二唑三醇 15a,g。
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