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thiocoumarin-3-carboxylic acid ethyl ester | 132220-05-4

中文名称
——
中文别名
——
英文名称
thiocoumarin-3-carboxylic acid ethyl ester
英文别名
3-Carbethoxybenzopyran-2-thione;3-Carbethoxy-benzopyran-2-thione;ethyl 2-sulfanylidenechromene-3-carboxylate
thiocoumarin-3-carboxylic acid ethyl ester化学式
CAS
132220-05-4
化学式
C12H10O3S
mdl
——
分子量
234.276
InChiKey
YENLMRSYUPZHTO-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):
    2.9
  • 重原子数:
    16
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    67.6
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    苯并吡喃[2,3-c]PYRAZOL-3-ONE衍生物合成一些新型杂环化合物
    摘要:
    苯并吡喃并[2,3-c]吡唑-3-酮(1)与一些活性卤素化合物反应,分别得到化合物4、8和12。合成氰乙基衍生物19,并用活性亚甲基和硫或苯甲酰异硫氰酸酯和苯甲酰溴处理,得到化合物24a、b和27。化合物25a、b和28由化合物24a、b与丙烯腈或化合物27与丙烯腈反应得到。马来酸酐。化合物1的硫代得到相应的硫代衍生物29。4-亚苄基-2-甲基恶唑啉-5-one与化合物1或29的反应分别得到产物30a、b。
    DOI:
    10.1081/scc-100105398
  • 作为产物:
    描述:
    香豆素-3-羧酸乙酯diphosphorus pentasulfide 作用下, 以 甲苯 为溶剂, 反应 5.0h, 以50%的产率得到thiocoumarin-3-carboxylic acid ethyl ester
    参考文献:
    名称:
    Abu-Gharib, Ezz-Eldin A., Journal of the Indian Chemical Society, 1993, vol. 70, # 2, p. 106 - 111
    摘要:
    DOI:
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文献信息

  • Synthesis and biological studies of some benzopyrano[2,3-c]pyrazole derivatives
    作者:O.A Abd Allah
    DOI:10.1016/s0014-827x(00)00090-2
    日期:2000.11
    3-Chlorobenzopyrano[2,3-c]pyrazole (2) was prepared and reacted with sodium azide to give compound 3, whereas its reaction with benzoyl hydrazide, ethyl glycinate, anthranilic acid or o-phenylenediamine afforded the products 4-7, respectively. Compounds 8 and 9 were synthesized by the reaction of compound 2 with 2-mercaptobenzothiazole or piperidine. 3-Hydrazinobenzopyrano[2,3-c]pyrazole (10) was obtained and subjected to cyclization with different reagents such as CS,, benzoic acid, acetyl acetone and diethyl malonate to give compounds 11-14, respectively. Compound 10 was cyclized also with phenacyl cyanide, ylidenemalnnonitriles to afford the products 15-20, respectively. On the other hand, compound 10 was cyclized with 3-[bis(methylthio)methylene]pentane-2,4- or 1,1-dicyano 2,2-dimethylthioethylene to give the corresponding compounds 22 and 23 which in turn were reacted with some compounds containing active methylene groups to afford the corresponding compounds 24-27, respectively. The biological activities of some selected compounds were given. (C) 2000 Elsevier Science S.A. All rights reserved.
  • US6143434A
    申请人:——
    公开号:US6143434A
    公开(公告)日:2000-11-07
  • SYNTHESIS OF SOME NEW HETEROCYCLIC COMPOUNDS FROM BENZOPYRANO[2,3-c]PYRAZOL-3-ONE DERIVATIVES
    作者:A. Khodairy
    DOI:10.1081/scc-100105398
    日期:2001.1.1
    The reaction of benzopyrano[2,3-c]pyrazol-3-one (1) with some active halo compounds, afforded compounds 4, 8 and 12, respectively. The cyanoethyl derivative 19 was synthesized and treated with active methylenes and sulfur or benzoylisothiocyanate and phenacyl bromide, to give compounds 24a,b and 27. Compounds 25a,b and 28 were obtained through the reaction of compounds 24a,b with acrylonitrile or compound
    苯并吡喃并[2,3-c]吡唑-3-酮(1)与一些活性卤素化合物反应,分别得到化合物4、8和12。合成氰乙基衍生物19,并用活性亚甲基和硫或苯甲酰异硫氰酸酯和苯甲酰溴处理,得到化合物24a、b和27。化合物25a、b和28由化合物24a、b与丙烯腈或化合物27与丙烯腈反应得到。马来酸酐。化合物1的硫代得到相应的硫代衍生物29。4-亚苄基-2-甲基恶唑啉-5-one与化合物1或29的反应分别得到产物30a、b。
  • Abu-Gharib, Ezz-Eldin A., Journal of the Indian Chemical Society, 1993, vol. 70, # 2, p. 106 - 111
    作者:Abu-Gharib, Ezz-Eldin A.
    DOI:——
    日期:——
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