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toluene sulfonyl chloride

中文名称
——
中文别名
——
英文名称
toluene sulfonyl chloride
英文别名
4-Methylcyclohexa-1,3-diene-1-sulfonyl chloride;4-methylcyclohexa-1,3-diene-1-sulfonyl chloride
toluene sulfonyl chloride化学式
CAS
——
化学式
C7H9ClO2S
mdl
——
分子量
192.666
InChiKey
IPPLIZRIZBAXSM-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):
    1.8
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    42.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    One-Step Cyclization: Synthesis of N-Heteroalkyl-N′-tosylpiperazines
    摘要:
    Piperazine derivatives are important intermediates in organic synthesis and useful building blocks in pharmaceutical and fine chemical industries. Currently available synthetic routes for these heterocyclic compounds have limited scope owing to the harsh reaction conditions, low yields, and multistep process. Herein, we reported a practical method for synthesis of alkyl-, alcohol-, amine-, and ester-extended tosylpiperazines under mild conditions with moderate to high yields. This protocol exhibits potential applicability in the synthesis of pharmaceuticals and natural products because of the operational simplicity and the conveniently available reactants. On the basis of the experimental and theoretical results, a plausible mechanism of aliphatic nucleophilic substitution (S-N) in the cyclization has been postulated and evidence for the formation of a six-membered ring has also been confirmed by means of density functional theory (DFT) calculations.
    DOI:
    10.1021/jo3012896
  • 作为试剂:
    参考文献:
    名称:
    THE LITTLE MOLECULE COMPOUND WHICH USED FOR PROMOTING THE STEM CELLS HYPERPLASIA AND THE USE THEREOF
    摘要:
    该发明提供了能够加速干细胞增殖的小分子化合物及其用途。这些化合物在干细胞增殖机制研究中发挥着重要作用。该发明还涉及这些化合物及相关化合物在制备干细胞增殖加速剂和加速干细胞增殖的药物中的用途。该发明还涉及这些化合物在制备用于治疗由功能细胞丧失或损伤引起的各种疾病的药物中的用途。由干细胞创伤引起的疾病包括与神经系统细胞退化或损伤有关的疾病、血液系统疾病、与心血管细胞丧失或损伤有关的疾病、皮肤烧伤等。
    公开号:
    US20120053214A1
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文献信息

  • Fluorene Derivative, Method for Producing the Same, Resin Composition, and Article
    申请人:DEXERIALS CORPORATION
    公开号:US20180215969A1
    公开(公告)日:2018-08-02
    A fluorene derivative represented by General Formula (1) below. X 1 —Y—X 2 General Formula (1) In the General Formula (1), X 1 represents a cyclic carbonate group including a carbonate bond [—O—C(═O)—O—], X 2 represents a cyclic carbonate group including a carbonate bond [—O—C(═O)—O—], and Y represents a bivalent group including a 9,9-bisaryl fluorene skeleton.
    根据您提供的信息,翻译成中文的结果如下: 由下式(1)表示的生物。 X1 —Y—X2 式(1) 在式(1)中,X1代表包含碳酸酯键(—O—C(═O)—O—)的环状碳酸酯基团,X2也代表包含碳酸酯键(—O—C(═O)—O—)的环状碳酸酯基团,而Y代表包含9,9-二芳基骨架的二价基团。
  • US7300940B2
    申请人:——
    公开号:US7300940B2
    公开(公告)日:2007-11-27
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