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2,2-dimethyl-5-pentyl-3-thiazoline | 86835-45-2

中文名称
——
中文别名
——
英文名称
2,2-dimethyl-5-pentyl-3-thiazoline
英文别名
2,2-dimethyl-5-pentyl-5H-1,3-thiazole
2,2-dimethyl-5-pentyl-3-thiazoline化学式
CAS
86835-45-2
化学式
C10H19NS
mdl
——
分子量
185.334
InChiKey
MCUWHFORSHLUTB-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:
    273.2±40.0 °C(Predicted)
  • 密度:
    0.99±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    12
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.9
  • 拓扑面积:
    37.7
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:254a6f9f1cbe2df481f2cba3cc3bb5a9
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反应信息

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文献信息

  • Imidazolidinone precursors for the preparation of biotin
    申请人:Pfizer Inc.
    公开号:US04694087A1
    公开(公告)日:1987-09-15
    A novel process is described for preparation of biotin comprising preparation of substituted 3H, 5H-imidazo[1,5c]tetrahydro thiazoles by contacting the boron trifluoride adduct of an appropriate thiazoline with the metallic derivative of an ester enolate, reducing the ester, hydrolyzing the thiazolidine moiety and hydrolyzing or oxidizing the resultant compound. Intermediates obtained in the preparation of biotin by the above process and alternate procedures for preparing said intermediates are also presented. A novel process for preparation of d-biotin is also given.
    本文描述了一种制备生物素的新工艺,包括通过将适当噻唑环的三氟化硼加合物与酯烯醇金属衍生物接触,还原酯,水解噻唑烷基团并水解或氧化所得化合物,制备取代的3H,5H-咪唑[1,5c]四氢噻唑。同时还介绍了通过上述工艺制备生物素的中间体和替代制备该中间体的方法。此外,还给出了一种制备d-生物素的新工艺。
  • Process for the preparation of biotin
    申请人:Pfizer Inc.
    公开号:US04468516A1
    公开(公告)日:1984-08-28
    A novel process is described for preparation of biotin comprising preparation of substituted 3H, 5H-imidazo[1, 5c]tetrahydro thiazoles by contacting the boron trifluoride adduct of an appropriate thiazoline with the metallic derivative of an ester enolate, reducing the ester, hydrolyzing the thiazolidine moiety and hydrolyzing or oxidizing the resultant compound. Intermediates obtained in the preparation of biotin by the above process and alternate procedures for preparing said intermediates are also presented. A novel process for preparation of d-biotin is also given.
    本文描述了一种制备生物素的新工艺,包括通过将合适噻唑环的三氢、五氢-咪唑[1,5c]四氢噻唑衍生物与酯酮金属衍生物的三氟化硼加合物接触,还原酯,水解噻唑烷基并水解或氧化所得化合物的步骤。本文还介绍了通过上述工艺制备生物素的中间体以及制备所述中间体的替代方法。此外,还提供了一种制备d-生物素的新工艺。
  • Novel process for the preparation of biotin
    申请人:Pfizer Inc.
    公开号:US04772717A1
    公开(公告)日:1988-09-20
    A novel process is described for preparation of biotin comprising preparation of substituted 3H, 5H-imidazo[1,5c]tetrahydro thiazoles by contacting the boron trifluoride adduct of an appropriate thiazoline with the metallic derivative of an ester enolate, reducing the ester, hydrolyzing the thiazolidine moiety and hydrolyzing or oxidizing the resultant compound. Intermediates obtained in the preparation of biotin by the above process and alternate procedures for preparing said intermediates are also presented. A novel process for preparation of d-biotin is also given.
    本发明描述了一种制备生物素的新工艺,包括通过将适当噻唑环的三氢-五氢咪唑[1,5c]四氢噻唑与酯酮的金属衍生物的硼氟三乙酰加合物接触,还原酯,水解噻唑环基团,以及水解或氧化所得化合物的制备方法。同时介绍了通过上述工艺制备生物素的中间体以及制备所述中间体的替代方法。此外,还提供了一种制备d-生物素的新工艺。
  • Thiazole precursors for the preparation of biotin
    申请人:Pfizer Inc.
    公开号:US04631345A1
    公开(公告)日:1986-12-23
    A novel process is described for preparation of biotin comprising preparation of substituted 3H, 5H-imidazo[1, 5c]tetrahydro thiazoles by contacting the boron triflouride adduct of an appropriate thiazoline with the metallic derivative of an ester enolate, reducing the ester, hydrolyzing the thiazolidine moiety and hydrolyzing or oxidizing the resultant compound. Intermediates obtained in the preparation of biotin by the above process and alternate procedures for preparing said intermediates are also presented. A novel process for preparation of d-biotin is also given.
    本文描述了一种制备生物素的新方法,包括通过将适当的噻唑环硼三氟化物加合物与酯酮金属衍生物接触,还原酯,水解噻唑烷基并水解或氧化所得化合物,制备取代的3H、5H-咪唑[1,5c]四氢噻唑。还介绍了通过上述方法制备生物素中间体和替代程序的方法。此外,还提供了一种制备D-生物素的新方法。
  • 1. Boron trifluoride activaed 3-thiazolines. An efficient preparation of functionalized thiazolidines.
    作者:Clifford N. Meltz、Robert A. Volkmann
    DOI:10.1016/s0040-4039(00)85939-0
    日期:1983.1
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