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2-methyl-3,5-diphenyl-1,3-thiazolium-4-olate | 13288-64-7

中文名称
——
中文别名
——
英文名称
2-methyl-3,5-diphenyl-1,3-thiazolium-4-olate
英文别名
3,5-diphenyl-2-methyl-thioisomuenchnone;2-methyl-4-oxo-3,5-diphenyl-4,5-dihydro-thiazolium betaine;3,5-Diphenyl-2-methyl-4-thiazon;2-Methyl-3,5-diphenyl-1,3-thiazol-4-one
2-methyl-3,5-diphenyl-1,3-thiazolium-4-olate化学式
CAS
13288-64-7
化学式
C16H13NOS
mdl
——
分子量
267.351
InChiKey
UHVLEIUHMXHWPX-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

  • 熔点:
    172-173 °C

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    21.3
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    2-methyl-3,5-diphenyl-1,3-thiazolium-4-olate 在 sodium tetrahydroborate 作用下, 以 乙醇 为溶剂, 反应 0.25h, 生成 2-methyl-3,5-diphenyl-thiazolidin-4-one
    参考文献:
    名称:
    4-Thiazones 和 4-Thiazone-imines 的还原,以及 Triphenyl-4-thiazone 向 Thiazolium 盐的转化
    摘要:
    用硼氢化钠还原 4-thiazones 和 N-acetyl-4-thiazone-imines 分别得到 thiazolidin-4-ones 和 4-acetylaminothiazolidines。通过将 5-酰基-4-噻酮还原,然后脱水制备的 5-烷基亚甲基噻唑烷-4-酮异构化为 5-烷基-4-噻酮的尝试未成功。2, 3, 5-三苯基-4-噻酮的乙基化和乙酰化得到相应的4-乙氧基-和4-乙酰氧基-噻唑鎓盐。
    DOI:
    10.1246/bcsj.40.2930
  • 作为产物:
    描述:
    参考文献:
    名称:
    Reactivity of 2-methyl thioisomünchnone with acid chlorides
    摘要:
    This work describes the reactivity of 2-alkyl thioisomunchnones, exemplified here by the 2-methyl derivative, which behaves as nucleophile in the presence of both aliphatic and aromatic acid chlorides to give 2-heteroaryl ketones or 2-heteroaryl-1,3-diketones, respectively. However, 2-alkyl thioisomunchnones exhibit its characteristic 1,3-dipole behavior toward unsaturated systems. (C) 2003 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(03)01087-6
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文献信息

  • On the reactivity of 2-alkyl-1,3-thiazolium-4-olates toward electrophiles
    作者:Martín Ávalos、Reyes Babiano、Pedro Cintas、Jesús Díaz、José L. Jiménez、I. López、Juan C. Palacios
    DOI:10.1016/j.tet.2006.09.086
    日期:2006.12
    On the basis of our synthetic methodologies employing mesoionic synthons, the nucleophilic character of 2-alkyl-1,3-thiazolium-4-olates (2-alkylthioisomunchnones) has been envisaged and developed, at the expenses of their common role as masked 1,3-dipoles. Reactions with aliphatic acid chlorides lead to monoketones derived from thiazolidin-4-ones, whose structure can be rationalized in terms of orbital interactions by computational studies. Aromatic acid chlorides invariably produce 1,3-dicarbonyl compounds, yet maintaining the mesoionic core. Unlike [3+2]-cycloadditions reported previously for thioisomunchnones with isocyanates and isothiocyanates, these heterocumulenes react with 2-alkylthioisomunchnones affording conjugated amides or thioamides. (c) 2006 Elsevier Ltd. All rights reserved.
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