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1,2,5-噻二唑-3-甲醛 | 75238-60-7

中文名称
1,2,5-噻二唑-3-甲醛
中文别名
——
英文名称
3-formyl-1,2,5-thiadiazole
英文别名
1,2,5-Thiadiazole-3-carbaldehyde
1,2,5-噻二唑-3-甲醛化学式
CAS
75238-60-7
化学式
C3H2N2OS
mdl
MFCD18804660
分子量
114.128
InChiKey
DKDCFDKIOMYRHM-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):
    0.2
  • 重原子数:
    7
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    71.1
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    1,2,5-噻二唑-3-甲醛sodium hydroxide盐酸羟胺 作用下, 以 为溶剂, 反应 0.25h, 以74%的产率得到3-<(hydroxyimino)methyl>1,2,5-thiadiazole
    参考文献:
    名称:
    Mataka, Shuntaro; Kurisu, Masayoshi; Takahashi, Kazufumi, Journal of Heterocyclic Chemistry, 1985, vol. 22, p. 325 - 328
    摘要:
    DOI:
  • 作为产物:
    描述:
    3-azidomethyl-1,2,5-thiadiazole硫酸 作用下, 反应 24.0h, 以68%的产率得到1,2,5-噻二唑-3-甲醛
    参考文献:
    名称:
    Mataka, Shuntaro; Kurisu, Masayoshi; Takahashi, Kazufumi, Journal of Heterocyclic Chemistry, 1985, vol. 22, p. 325 - 328
    摘要:
    DOI:
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文献信息

  • Nonquaternary cholinesterase reactivators. 2. .alpha.-Heteroaromatic aldoximes and thiohydroximates as reactivators of ethyl methylphosphonyl-acetylcholinesterase in vitro
    作者:Richard A. Kenley、Clifford D. Bedford、Oliver D. Dailey、Robert A. Howd、Alexi Miller
    DOI:10.1021/jm00375a021
    日期:1984.9
    alpha-heteroaromatic aldoximes, RC(= NOH)H, and thiohydroximates, RC(= NOH)S-(CH2)2N(C2H5)2, where R represents various oxadiazole and thiadiazole rings. Each compound was characterized with respect to the following: structure, (hydroxyimino)methyl acid dissociation constant, nucleophilicity toward trigonal carbon and tetrahedral phosphorus, octanol-buffer partition coefficient, reversible inhibition of eel acetylcholinesterase
    我们准备了六对α-杂芳族醛肟(RC(= NOH)H和硫代氢肟酸酯RC(= NOH)S-(CH2)2N(C2H5)2,其中R代表各种恶二唑和噻二唑环。每种化合物的特征如下:结构,(羟基亚氨基)甲基解离常数,对三角碳和四面体磷的亲核性,辛醇-缓冲液分配系数,鳗e乙酰胆碱酯酶(AChE)的可逆性抑制以及被抑制的AChE的体外再活化由对硝基苯基甲基膦酸酯制得。十二种化合物中的八种可显着活化乙基甲基膦酰基-AChE,但固有反应性中等至低:最有效的非季铵化活化剂,3-苯基-5-[(羟基亚氨基)甲基] -1,2,4-恶二唑,与众所周知的活化剂2-[((羟基亚氨基)甲基] -1-甲基碘化碘化物(2-PAM))相比,它的活性低17倍。非季铵化合物之一,即3-苯基-1,2,4-恶二唑-5-硫代氢氧酸2-(二乙氨基)乙基S-酯,是AChE的强大可逆抑制剂(I50 = 7.5 microM)。非季化合物结构,活化
  • Vinyl derivatives of heterocyclic systems and their polymers: 3-vinyl-1,2,5-thiadiazole
    作者:V. Bertini、F. Lucchesini、A. De Munno
    DOI:10.1016/0040-4020(80)87026-8
    日期:1980.1
    3-Vinyl-1,2,5-thiadiazole is prepared by different methods: by one-pot reaction from 1,2,5-thiadiazole, by cyclization of 3,4-diamino-1-butene, and by the Wittig procedure either from 1,2,5-thiadiazolylimethylenetriphenyl-phosphorane or from 3-formyl-1,2,5-thiadiazole. Some physical and chemical properties are described.
    3-Vinyl-1,2,5-噻二唑的制备方法不同:通过1,2,5-噻二唑的一锅反应,3,4-二氨基-1-丁烯的环化反应和Wittig程序制备1,2,5-噻二唑基亚甲基三苯基-膦或3-甲酰基-1,2,5-噻二唑。描述了一些物理和化学性质。
  • Structural Modifications and Biological Evaluation of 3-Isoxazolylvinylcephalosporins
    作者:Ae Nim Pae、Jie Eun Lee、Bo Hyung Kim、Joo Hwan Cha、Hea Yeon Kim、Yong Seo Cho、Kyung Il Choi、Hun Yeong Koh、Eun Lee、Je Hak Kim
    DOI:10.1016/s0040-4020(00)00415-4
    日期:2000.7
    Structural modifications and biological evaluations of 3-isoxazolylvinylcephalosporins (I) were performed. The replacement of a hydrogen atom at the 7-aminothiazole group by a chlorine resulted in an improvement: of the activity against resistant Gram-positive bacterial strains including the methicillin-resistant Staphylococcus aureus (MRSA) and the ciprofloxacin-resistant Staphylococcus aureus (CRSA). The introduction of other heterocycles such as an isothiazole or a thiadiazole in place of the isoxazole moiety gave slightly decreased in vitro activities. (C) 2000 Elsevier Science Ltd. All rights reserved.
  • BERTINI V.; LUCCHESINI F.; MUNNO A. DE, TETRAHEDRON, 1980, 36, NO 9, 1245-1247
    作者:BERTINI V.、 LUCCHESINI F.、 MUNNO A. DE
    DOI:——
    日期:——
  • MATAKA, SHUNTARO;KURISU, MASAYOSHI;TAKAHASHI, KAZUFUMI;TASHIRO, MASASHI, J. HETEROCYCL. CHEM., 1985, 22, N 2, 325-328
    作者:MATAKA, SHUNTARO、KURISU, MASAYOSHI、TAKAHASHI, KAZUFUMI、TASHIRO, MASASHI
    DOI:——
    日期:——
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