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bis(3,5-dimethylphenyl)sulfide | 148278-62-0

中文名称
——
中文别名
——
英文名称
bis(3,5-dimethylphenyl)sulfide
英文别名
bis(3, 5-dimethylphenyl)sulfane;1-(3,5-Dimethylphenyl)sulfanyl-3,5-dimethylbenzene
bis(3,5-dimethylphenyl)sulfide化学式
CAS
148278-62-0
化学式
C16H18S
mdl
——
分子量
242.385
InChiKey
AFKGISVZJIUFSE-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):
    5.4
  • 重原子数:
    17
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    25.3
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    参考文献:
    名称:
    使用芳基ulf盐作为交叉偶联伙伴的Sonogashira反应
    摘要:
    三芳基ulf,烷基和氟烷基(二芳基)ulf和芳基(二烷基)ulf三氟甲磺酸盐已成功用作Sonogashira反应中的交叉偶联新家族,如芳基重氮盐,二芳基碘鎓盐和四苯基phosph盐。发现末端炔烃在室温下在Pd-和Cu-共催化下与三芳基(或三氟甲磺酸(2,2,2-三氟乙基)二苯基mild轻度反应,以高达> 99%的产率得到相应的芳基炔。该方案代表在Pd / Cu催化的Sonogashira反应中首次使用芳基ulf盐作为交叉偶联伴侣。
    DOI:
    10.1021/acs.orglett.7b02764
  • 作为产物:
    描述:
    3,5-二甲基溴苯三乙胺硫代乙酸 、 copper dichloride 作用下, 以 为溶剂, 反应 8.0h, 以77%的产率得到bis(3,5-dimethylphenyl)sulfide
    参考文献:
    名称:
    Efficient Synthesis of Diaryl Sulfides by Copper-catalysed Coupling of Aryl Halides and Thioacetate in Water
    摘要:
    通过铜催化的芳基卤化物与硫代乙酸酯在水中的偶联反应合成二芳基硫化物的简单、经济、高效催化系统已经开发出来。多种芳基卤化物与硫代乙酸酯发生反应,得到所需的产物,产率高达 95%。本催化方案可容忍多种官能团,包括氨基、氟和羧基。
    DOI:
    10.3184/174751912x13545509224571
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文献信息

  • [EN] TRANSITION METAL COMPOUNDS FOR OLEFIN POLYMERIZATION AND OLIGOMERIZATION<br/>[FR] COMPOSES METALLIQUES DE TRANSITION POUR LA POLYMERISATION D'OLEFINES ET L'OLIGOMERISATION
    申请人:EXXONMOBIL CHEM PATENTS INC
    公开号:WO2005118605A1
    公开(公告)日:2005-12-15
    This invention relates to new transition metal catalyst compounds represented by the formula (I): where: M and M' are, independently, a group 8, 9, 10 or 11 transition metal, preferably Ni, Co, Pd, Cu or Fe; each R group is, independently, is, hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents, and optionally, adjacent R groups may join together to form a substituted or unsubstituted, saturated, partially unsaturated, or aromatic cyclic or polycyclic substituent; R' is hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents, and optionally, adjacent R groups may join together with R' to form a substituted or unsubstituted, saturated, partially unsaturated, or aromatic cyclic or polycyclic substituent; each X group is, independently, is, hydrogen, a halogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted sililcarbyl, germylcarbyl, or substituted germylcarbyl substituents, and optionally, adjacent X groups may join together to form a substituted or unsubstituted, saturated, partially unsaturated, or aromatic cyclic or polycyclic substituent; m and m’ are, independently, 0, 1, 2, or 3; z and z’ are, independently, 0, 1, 2, or 3; N is nitrogen; Q is hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents; Q’ is hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl or substituted germylcarbyl substituents; and L is a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituent.
    这项发明涉及由式(I)表示的新过渡属催化剂化合物,其中:M和M'分别是8、9、10或11族过渡属,优选为Ni、Co、Pd、Cu或Fe;每个R基分别是氢,或烃基,取代烃基,卤代烃基,取代卤代烃基,烃基,取代烃基,烃基,或取代烃基取代基,且可选地,相邻的R基可以结合在一起形成取代或未取代的饱和、部分不饱和或芳香环或多环取代基;R'是氢,或烃基,取代烃基,卤代烃基,取代卤代烃基,烃基,取代烃基,烃基,或取代烃基取代基,且可选地,相邻的R基可以与R'结合在一起形成取代或未取代的饱和、部分不饱和或芳香环或多环取代基;每个X基分别是氢,卤素,或烃基,取代烃基,卤代烃基,取代卤代烃基,烃基,取代烃基,烃基,或取代烃基取代基,且可选地,相邻的X基可以结合在一起形成取代或未取代的饱和、部分不饱和或芳香环或多环取代基;m和m'分别为0、1、2或3;z和z'分别为0、1、2或3;N为氮;Q为氢,或烃基,取代烃基,卤代烃基,取代卤代烃基,烃基,取代烃基,烃基,或取代烃基取代基;Q'为氢,或烃基,取代烃基,卤代烃基,取代卤代烃基,烃基,取代烃基,烃基,或取代烃基取代基;L为烃基,取代烃基,卤代烃基,取代卤代烃基,烃基,取代烃基,烃基,或取代烃基取代基。
  • COMPOUNDS AND LIQUID-CRYSTALLINE MEDIUM
    申请人:MERCK PATENT GMBH
    公开号:US20180216005A1
    公开(公告)日:2018-08-02
    Compounds of the formula I, and liquid-crystalline media, preferably having a nematic phase and negative dielectric anisotropy, comprising a) one or more compounds of the formula I and one or more compounds selected from b) one or more compounds of formula II and/or c) one or more compounds selected from compounds of formulae III-1 to III-4 and formula B Methods for making and using these liquid-crystalline media in electro-optical displays, particularly in active-matrix displays based on the VA, ECB, PALC, FFS or IPS effect and the displays which contain these media. Methods for stabilizing liquid-crystalline media with compounds of formula I, where the liquid-crystalline media comprise one or more compounds of the formula II and one or more compounds selected from compounds of the formulae III-1 to III-4 and formula B.
    公式I的化合物和液晶介质,最好具有向列相和负介电各向异性,包括a) 一个或多个公式I的化合物和一个或多个选自b) 一个或多个公式II的化合物和/或c) 一个或多个选自公式III-1至III-4和公式B的化合物的液晶介质的方法。制备和使用这些液晶介质的方法在电光显示中,特别是基于VA、ECB、PALC、FFS或IPS效应的主动矩阵显示和包含这些介质的显示器。一种使用公式I的化合物稳定液晶介质的方法,其中液晶介质包括一个或多个公式II的化合物和一个或多个选自公式III-1至III-4和公式B的化合物。
  • Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
    申请人:Buchwald L. Stephen
    公开号:US20050250959A1
    公开(公告)日:2005-11-10
    One aspect of the present invention relates to copper-catalyzed carbon-heteroatom and carbon-carbon bond-forming methods. In certain embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-sulfur bond between the sulfur atom of a thiol moiety and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In other embodiments, the present invention relates to copper(II)-catalyzed methods of forming a carbon-nitrogen bond between the nitrogen atom of an amide and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In certain embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-carbon bond between the carbon atom of cyanide ion and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In another embodiment, the present invention relates to a copper-catalyzed method of transforming an aryl, heteroaryl, or vinyl chloride or bromide into the corresponding aryl, heteroaryl, or vinyl iodide. Yet another embodiment of the present invention relates to a tandem method, which may be practiced in a single reaction vessel, wherein the first step of the method involves the copper-catalyzed formation of an aryl, heteroaryl, or vinyl iodide from the corresponding aryl, heteroaryl, or vinyl chloride or bromide; and the second step of the method involves the copper-catalyzed formation of an aryl, heteroaryl, or vinyl nitrile, amide or sulfide from the aryl, heteroaryl, or vinyl iodide formed in the first step.
    本发明的一个方面涉及催化的碳-杂原子和碳-碳键形成方法。在某些实施例中,本发明涉及催化的方法,用于在芳基、杂芳基或乙烯卤代物或磺酸盐的活性碳和巯基官能团的原子之间形成碳-键。在其他实施例中,本发明涉及(II)催化的方法,用于在芳基、杂芳基或乙烯卤代物或磺酸盐的活性碳和酰胺的氮原子之间形成碳-氮键。在某些实施例中,本发明涉及催化的方法,用于在氰离子的碳原子和芳基、杂芳基或乙烯卤代物或磺酸盐的活性碳之间形成碳-碳键。在另一实施例中,本发明涉及一种催化的方法,将芳基、杂芳基或乙烯化物或化物转化为相应的芳基、杂芳基或乙烯化物。本发明的另一实施例涉及串联方法,可以在单个反应容器中实施,其中该方法的第一步涉及从相应的芳基、杂芳基或乙烯化物或化物中催化形成芳基、杂芳基或乙烯化物;该方法的第二步涉及从第一步形成的芳基、杂芳基或乙烯化物中催化形成芳基、杂芳基或乙烯腈、酰胺或硫化物
  • Transition Metal Compounds for Olefin Polymerization and Oligomerization
    申请人:Solan A. Gregory
    公开号:US20080033125A1
    公开(公告)日:2008-02-07
    This invention relates to new transition metal catalyst compounds represented by the formula (I): where: M and M′ are, independently, a group 8, 9, 10 or 11 transition metal, preferably Ni, Co, Pd, Cu or Fe; each R group is, independently, is, hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents, and optionally, adjacent R groups may join together to form a substituted or unsubstituted, saturated, partially unsaturated, or aromatic cyclic or polycyclic substituent; R′ is hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents, and optionally, adjacent R groups may join together with R′ to form a substituted or unsubstituted, saturated, partially unsaturated, or aromatic cyclic or polycyclic substituent; each X group is, independently, is, hydrogen, a halogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents, and optionally, adjacent X groups may join together to form a substituted or unsubstituted, saturated, partially unsaturated, or aromatic cyclic or polycyclic substituent; m and m′ are, independently, 0, 1, 2, or 3; z and z′ are, independently, 0, 1, 2, or 3; N is nitrogen; Q is hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents; Q′ is hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl; substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents; and L is a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituent.
    本发明涉及由公式(I)表示的新过渡属催化剂化合物:其中:M和M'分别是8、9、10或11族过渡属,优选为Ni、Co、Pd、Cu或Fe;每个R基团独立地是氢或烃基、取代烃基、卤代烃基、取代卤代烃基、基烃基、取代基烃基、基烃基或取代基烃基取代基,并且选择性地,相邻的R基团可以结合在一起形成取代或未取代的饱和、部分不饱和或芳香族或多环取代基;R'是氢或烃基、取代烃基、卤代烃基、取代卤代烃基、基烃基、取代基烃基、基烃基或取代基烃基取代基,并且选择性地,相邻的R基团可以与R'结合在一起形成取代或未取代的饱和、部分不饱和或芳香族或多环取代基;每个X基团独立地是氢、卤素或烃基、取代烃基、卤代烃基、取代卤代烃基、基烃基、取代基烃基、基烃基或取代基烃基取代基,并且选择性地,相邻的X基团可以结合在一起形成取代或未取代的饱和、部分不饱和或芳香族或多环取代基;m和m'独立地为0、1、2或3;z和z'独立地为0、1、2或3;N为氮;Q为氢或烃基、取代烃基、卤代烃基、取代卤代烃基、基烃基、取代基烃基、基烃基或取代基烃基取代基;Q'为氢或烃基、取代烃基、卤代烃基、取代卤代烃基、基烃基、取代基烃基、基烃基或取代基烃基取代基;以及L为烃基、取代烃基、卤代烃基、取代卤代烃基、基烃基、取代基烃基、基烃基或取代基烃基取代基。
  • 一种基于L-半胱氨酸合成二芳基硫醚类化合物的制备方法
    申请人:沈阳药科大学
    公开号:CN113999149A
    公开(公告)日:2022-02-01
    本发明属于医药化工中间领域,涉及一种基于L‑半胱酸合成二芳基醚类化合物的制备方法。惰性气体保护下,在非质子极性溶剂中加入取代碘苯和L‑半胱酸,再加入盐催化剂和碱,在100‑150℃条件下,反应6‑24小时反应即获得二芳基醚类化合物。本发明反应条件简单温和、安全无毒、价格低廉、操作简便、官能团兼容性好,反应体系高效,对环境污染小等优点;由于二芳基醚是一种重要的医药化工合成中间体和手性配体,在生物医药、有机合成、化学化工等领域有着非常广泛的应用,本发明具有较大的使用价值和社会经济效益。
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