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3-phenyl-4,5-dimethylthiazolium chloride | 1010456-79-7

中文名称
——
中文别名
——
英文名称
3-phenyl-4,5-dimethylthiazolium chloride
英文别名
4,5-dimethyl-3-phenyl-1,3-thiazol-3-ium;chloride
3-phenyl-4,5-dimethylthiazolium chloride化学式
CAS
1010456-79-7
化学式
C11H12NS*Cl
mdl
——
分子量
225.742
InChiKey
MLJPFCQPHJAMNZ-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):
    -0.35
  • 重原子数:
    14
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    32.1
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    二氯(邻异丙氧基苯基亚甲基)(三环己基膦)钌3-phenyl-4,5-dimethylthiazolium chloridesilver(l) oxide 作用下, 以 二氯甲烷 为溶剂, 以32%的产率得到[RuCl2(3-phenyl-4,5-dimethylthiazol-2-ylidene)(=CH-o-iPrO-Ph)]
    参考文献:
    名称:
    噻唑-2-亚基配体配位钌烯烃复分解催化剂的合成及活性
    摘要:
    已经制备了一系列带有一系列噻唑-2-亚基配体的新型钌基烯烃复分解催化剂。这些配合物可以很容易地从市售的 (PCy3)2Cl2Ru=CHPh 或 (PCy3)Cl2Ru=CH(o-iPrO-Ph) 一步获得,并且已经得到充分表征。公开了其中四种配合物的 X 射线晶体结构。在固态下,噻唑-2-亚基配体的芳基取代基位于钌中心的空配位点上方。尽管其配体的空间体积减小,但本文报道的所有配合物都有效地促进了基准烯烃复分解反应,例如二乙基二烯丙基和二乙基烯丙基甲基丙二酸酯的闭环以及 1,5-环辛二烯和降冰片烯的开环复分解聚合,以及烯丙基苯与顺式-1,4-二乙酰氧基-2-丁烯的交叉复分解和14元内酯的大环闭环。该家族的无膦催化剂比含膦催化剂更稳定,在丙二酸二烯丙酯的闭环中表现出伪一级动力学。从噻唑-2-亚基配体的N-芳基的邻位去除空间位阻后,无膦催化剂失去稳定性,但当取代基变得太大时,所得催化剂显示出延长
    DOI:
    10.1021/ja075849v
  • 作为产物:
    描述:
    3-氯-2-丁酮N-苯基甲酰胺tetraphosphorus decasulfide 作用下, 以 1,4-二氧六环 为溶剂, 反应 1.08h, 以11%的产率得到3-phenyl-4,5-dimethylthiazolium chloride
    参考文献:
    名称:
    噻唑-2-亚基配体配位钌烯烃复分解催化剂的合成及活性
    摘要:
    已经制备了一系列带有一系列噻唑-2-亚基配体的新型钌基烯烃复分解催化剂。这些配合物可以很容易地从市售的 (PCy3)2Cl2Ru=CHPh 或 (PCy3)Cl2Ru=CH(o-iPrO-Ph) 一步获得,并且已经得到充分表征。公开了其中四种配合物的 X 射线晶体结构。在固态下,噻唑-2-亚基配体的芳基取代基位于钌中心的空配位点上方。尽管其配体的空间体积减小,但本文报道的所有配合物都有效地促进了基准烯烃复分解反应,例如二乙基二烯丙基和二乙基烯丙基甲基丙二酸酯的闭环以及 1,5-环辛二烯和降冰片烯的开环复分解聚合,以及烯丙基苯与顺式-1,4-二乙酰氧基-2-丁烯的交叉复分解和14元内酯的大环闭环。该家族的无膦催化剂比含膦催化剂更稳定,在丙二酸二烯丙酯的闭环中表现出伪一级动力学。从噻唑-2-亚基配体的N-芳基的邻位去除空间位阻后,无膦催化剂失去稳定性,但当取代基变得太大时,所得催化剂显示出延长
    DOI:
    10.1021/ja075849v
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文献信息

  • [EN] PROCESS FOR PRODUCING ALPHA-KETOCARBOXYLIC ACID<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ACIDE ALPHA-CÉTOCARBOXYLIQUE
    申请人:SUMITOMO CHEMICAL CO
    公开号:WO2011162404A1
    公开(公告)日:2011-12-29
    The present invention relates to a process for producing an α-ketocarboxylic acid, comprising a step of oxidizing an α-ketoaldehyde by mixing a base, carbon dioxide, the α-ketoaldehyde and a compound represented by formula (2-1).
    本发明涉及一种生产α-酮羧酸的方法,包括通过混合碱、二氧化碳、α-酮醛和由式(2-1)表示的化合物氧化α-酮醛的步骤。
  • [EN] PROCESS FOR PRODUCING ALPHA-HYDROXYKETONE COMPOUND<br/>[FR] PROCÉDÉ DE PRODUCTION DE COMPOSÉ ALPHA-HYDROXYCÉTONE
    申请人:SUMITOMO CHEMICAL CO
    公开号:WO2013157651A1
    公开(公告)日:2013-10-24
    An object of the present invention is to provide a new process for producing an α-hydroxyketone compound. The present invention relates to a process for producing an α-hydroxyketone compound comprising mixing at least hydrophobic solvent selected from the group consisting of an aromatic hydrocarbon solvent, an aliphatic hydrocarbon solvent, a halo-hydrocarbon solvent, and an ether solvent incompatible with water, a compound defined by the formula (1) wherein, R1 and R2 are each independently a hydrogen atom, an optionally substituted alkyl group; R3 is an optionally substituted alkyl group or an aryl group; and X- is an anion, a basic compound, formalin, and an aldehyde compound with 2 to 30 carbon atoms.
    本发明的一个目的是提供一种生产α-羟基酮化合物的新工艺。本发明涉及一种生产α-羟基酮化合物的工艺,包括将至少选择自芳香烃溶剂、脂肪烃溶剂、卤代烃溶剂和与不相容的醚溶剂的疏性溶剂,与化学式(1)所定义的化合物混合,其中,R1和R2各自独立地是氢原子、可选择取代的烷基团;R3是可选择取代的烷基团或芳基团;X-是阴离子、碱性化合物、甲醛和碳原子数为2到30的醛化合物。
  • METHOD FOR PRODUCING METHIONINE
    申请人:HAGIYA Koji
    公开号:US20130072713A1
    公开(公告)日:2013-03-21
    A novel method for producing methionine without using hydrogen cyanide as a raw material has been demanded. A method for producing methionine including a step A of oxidizing 4-methylthio-2-oxo-1-butanal in the presence of an alcohol; a step B of hydrolyzing a 4-methylthio-2-oxo-butanoic acid ester obtained in the step A; and a step C of subjecting 4-methylthio-2-oxo-butanoic acid obtained in the step B to reductive amination.
    一种不使用氢氰酸作为原料生产蛋酸的新方法被要求。该方法包括以下步骤:步骤A,在醇的存在下氧化4-甲基-2-氧代-1-丁醛;步骤B,解步骤A中得到的4-甲基-2-氧代丁酸酯;步骤C,将步骤B中得到的4-甲基-2-氧代丁酸还原胺化。
  • Anti-glycation agents for preventing age- diabetes- and smoking-related complications
    申请人:Yeboah Faustinus
    公开号:US20050043408A1
    公开(公告)日:2005-02-24
    The invention provides new inhibitors of protein glycation, identified from compound libraries by a high throughput screening assay. The anti-glycation agents so identified are characterized by a variety of chemical structures and are useful for the prevention or treatment of age-, diabetes-, and smoking-related complications, including neuropathy, nephropathy, ocular pathologies, or the loss of mechanical properties of collagenous tissues. Among compounds identified as having the anti-glycation activity, of special interest are epinephrine and its analogs, in particular D-epinephrine and its analogs, which are particularly useful for the prevention or treatment of age-, diabetes-, and smoking-related ocular pathologies.
    这项发明提供了新的蛋白质糖基化抑制剂,通过高通量筛选检测从化合物库中鉴定出来。所鉴定的抗糖基化剂具有多种化学结构,可用于预防或治疗与年龄、糖尿病和吸烟有关的并发症,包括神经病变、肾病、眼部病理或胶原组织的机械性能丧失。在被鉴定为具有抗糖基化活性的化合物中,特别感兴趣的是肾上腺素及其类似物,特别是D-肾上腺素及其类似物,可用于预防或治疗与年龄、糖尿病和吸烟有关的眼部病理。
  • ANTI-GLYCATION AGENTS FOR PREVENTING AGE-, DIABETES-, AND SMOKING-RELATED COMPLICATIONS
    申请人:YEBOAH Faustinus
    公开号:US20080139664A1
    公开(公告)日:2008-06-12
    The invention provides new inhibitors of protein glycation, identified from compound libraries by a high throughput screening assay. The anti-glycation agents so identified are characterized by a variety of chemical structures and are useful for the prevention or treatment of age-, diabetes-, and smoking-related complications, including neuropathy, nephropathy, ocular pathologies, or the loss of mechanical properties of collagenous tissues. Among compounds identified as having the anti-glycation activity, of special interest are epinephrine and its analogs, in particular D-epinephrine and its analogs, which are particularly useful for the prevention or treatment of age-, diabetes-, and smoking-related ocular pathologies.
    该发明提供了新的蛋白质糖基化抑制剂,通过高通量筛选检测从化合物库中确定。所确定的抗糖基化剂具有各种化学结构,并可用于预防或治疗与年龄、糖尿病和吸烟相关的并发症,包括神经病变、肾病、眼部病理或胶原组织机械性能的丧失。在被确定为具有抗糖基化活性的化合物中,特别感兴趣的是肾上腺素及其类似物,特别是D-肾上腺素及其类似物,这些物质特别适用于预防或治疗与年龄、糖尿病和吸烟相关的眼部病理。
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