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4-methoxyphenyldiphenylsulfonium bromide

中文名称
——
中文别名
——
英文名称
4-methoxyphenyldiphenylsulfonium bromide
英文别名
4-methoxyphenyl-diphenylsulfonium bromide;(4-Methoxyphenyl)-diphenylsulfanium;bromide
4-methoxyphenyldiphenylsulfonium bromide化学式
CAS
——
化学式
Br*C19H17OS
mdl
——
分子量
373.313
InChiKey
KWRCEFKUTUUDFT-UHFFFAOYSA-M
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):
    1.79
  • 重原子数:
    22
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.05
  • 拓扑面积:
    10.2
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    4-溴苯甲醚二苯基亚砜magnesium三甲基氯硅烷 作用下, 以 四氢呋喃 为溶剂, 以91%的产率得到4-methoxyphenyldiphenylsulfonium bromide
    参考文献:
    名称:
    使用格氏试剂和三甲基氯硅烷作为活化剂制备三芳基溴化锍的简便方法
    摘要:
    三芳基溴化锍通过二芳基亚砜与芳基格氏试剂在 TMSCI 存在下反应合成,然后用 HBr 水溶液处理。在TMSCI存在下,用5当量格氏试剂处理亚硫酸二甲酯或亚硫酰氯,合成了硫原子上具有三个相同取代基的溴化三芳基锍。
    DOI:
    10.1055/s-2004-829113
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文献信息

  • Process for producing triarylsulfonium salt
    申请人:Sumino Motoshige
    公开号:US20070083060A1
    公开(公告)日:2007-04-12
    [Subject] To provide a method for effectively producing a triarylsulfonium salt having a structure that only one aromatic ring of three aromatic rings on the cation portion thereof is different from the other two aromatic rings (hereinafter, abbreviated as a triarylsulfonium salt relating to the present invention) in a high yield without forming any byproduct. [Means for Solution Problems] The present invention relates to a method for producing a triarylsulfonium salt represented by the general formula [4]: wherein, two R 1 's represent each hydrogen atom, halogen atom, alkyl group, lower haloalkyl group, alkoxy group, acyl group, hydroxyl group, amino group, nitro group or cyano group; R represents an aryl group which may have a substituent selected from a halogen atom, an alkyl group, a lower haloalkyl group, an alkoxy group, an alkylthio group, a N-alkylcarbamoyl group and a carbamoyl group, and the above substituent is different from one represented by the above R 1 ; and A 1 represents a strong acid residue, comprising reacting a diaryl sulfoxide represented by the general formula [1]: wherein, R 1 represents the same as above, and an aryl Grignard reagent represented by the general formula [2]: RMgX   [2] wherein, X represents a halogen atom; R represents the same as above, in the presence of an activator with high affinity for oxygen of 3 to 7.5 equivalents relative to the above diaryl sulfoxide, and then reacting the resultant reaction mixture with a strong acid represented by the general formula [3]: HA 1 [3] wherein, A 1 represents the same as above, or a salt thereof.
    [主题] 提供一种有效地生产三芳基硫鎓盐的方法,其结构中阳离子部分的三个芳环中仅有一个芳环与另外两个芳环不同(以下简称与本发明有关的三芳基硫鎓盐),高产率地生产三芳基硫鎓盐而不产生任何副产物。 [解决问题的方法] 本发明涉及一种生产由一般式[4]表示的三芳基硫鎓盐的方法: 其中,两个R1分别代表氢原子、卤素原子、烷基、较低的卤代烷基、烷氧基、酰基、羟基、氨基、硝基或氰基;R代表芳基,该芳基可以具有从卤素原子、烷基、较低的卤代烷基、烷氧基、烷硫基、N-烷基氨甲酰基和氨甲酰基中选择的取代基,上述取代基与上述R1所代表的取代基不同;A1代表强酸残基。 该方法包括在高亲氧活化剂存在下,使一由一般式[1]表示的二芳基亚砜: 其中,R1代表与上述相同,以及由一般式[2]表示的芳基格氏试剂反应: RMgX   [2] 其中,X代表卤素原子;R代表与上述相同,然后将所得反应混合物与一由一般式[3]表示的强酸: HA1[3] 其中,A1代表与上述相同或其盐反应。
  • Production method of borate compounds
    申请人:SHOWA DENKO KABUSHIKI KAISHA
    公开号:EP0922708A2
    公开(公告)日:1999-06-16
    A method for producing a borate compound represented by formula (1) is disclosed, comprising a first step of reacting lithium or magnesium or a compound containing lithium or magnesium, a halide represented by formula (2) and a compound represented by formula (3) in a solvent to produce a boronate compound precursor, a second step of reacting lithium or magnesium or a compound containing lithium or magnesium, a halide represented by formula (4) and the boronate compound precursor obtained in the first step in a solvent to produce a borate metal salt, and a third step of adding an onium halide represented by formula (5) to the borate metal salt obtained in the second step to effect ion-exchange reaction (the formulae are as described in the specification).
    本发明公开了一种生产式(1)代表的硼酸盐化合物的方法,包括第一步将锂或镁或含锂或镁的化合物、式(2)代表的卤化物和式(3)代表的化合物在溶剂中反应生成硼酸盐化合物前体;第二步将锂或镁或含锂或镁的化合物、式(4)代表的卤化物和第一步得到的硼酸盐化合物前体在溶剂中反应生成硼酸盐金属盐;第三步加入式(1)代表的卤化铌、式(4)代表的卤化物和第一步得到的硼酸盐化合物前体在溶剂中反应生成硼酸盐金属盐,第三步将式(5)代表的卤化铌加入到第二步得到的硼酸盐金属盐中进行离子交换反应(式如说明书所述)。
  • PROCESS FOR PRODUCING TRIARYLSULFONIUM SALT
    申请人:Wako Pure Chemical Industries, Ltd.
    公开号:EP1676835B1
    公开(公告)日:2014-12-10
  • US6002044A
    申请人:——
    公开号:US6002044A
    公开(公告)日:1999-12-14
  • US7642368B2
    申请人:——
    公开号:US7642368B2
    公开(公告)日:2010-01-05
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