di-3-chlorophenoxycarbonate | 5676-67-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: di-3-chlorophenoxycarbonate
• 英文别名: carbonic acid bis-(3-chloro-phenyl ester)；Bis-(3-chlor-phenyl)-carbonat；Kohlensaeure-bis-(3-chlor-phenylester)；Bis(3-chlorophenyl) carbonate
• CAS: 5676-67-5
• 化学式: C₁₃H₈Cl₂O₃
• 分子量: 283.111
• InChiKey: UDTRAKFCKAVFGO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  di-3-chlorophenoxycarbonate 在 一水合肼 作用下， 以 乙醚 为溶剂， 以88%的产率得到Hydrazinecarboxylic acid 3-chloro-phenyl ester
  参考文献：
  名称：

  Synthesis of Ring-Substituted Phenyl Hydrazinecarboxylates and Study of Their Protonation in Dimethyl Sulfoxide Solutions

  摘要：

  十九种苯基肼羧酸盐盐酸盐R-C6H4OCONHNH2·HCl（R = H，3-和4-Cl，3-和4-O2N，4-Me）及其1-甲基或2-甲基衍生物的pKa值通过在DMSO中与四丁基铵氢氧化物进行电位滴定确定。肼羧酸盐及其盐酸盐的红外光谱表明肼羧酸盐的质子化发生在N2处。苯基肼羧酸盐及其N-甲基衍生物的合成方法已经优化。

  DOI：

  10.1135/cccc19980793
• 作为产物：
  描述：

  Al-tris-(3-chlorophenoxyde) 以 正己烷 为溶剂， 反应 1.0h， 生成 di-3-chlorophenoxycarbonate
  参考文献：
  名称：

  Thermolysis of phenoxyaluminum compounds and formation of PCDD/F and their precursors

  摘要：

  Within the study of the formation of chlorinated dioxins and dibenzofurans and their precursors the thermolysis of hexachloroethane over the aluminum melt was investigated. ''De novo'' synthesis of precursors of PCDD/F was studied in the model system AlCl3/elemental carbon. Totally chlorinated heterocyclic compounds have been detected parallel with the formation of organochlorine compounds. The possibility of inserting oxygen to aluminum organyls was presented. In order to gain more detailed knowledge of the catalytic behaviour of fly ash the chemistry of thermolysis of phenoxy- and chlorophenoxy aluminum compounds at 300 degrees C with the presence and absence of Al2O3 was investigated. Reagent compounds and products of thermolysis were followed by mass spectrometry.

  DOI：

  10.1016/0045-6535(94)90370-0

文献信息

• Kinetic Study of the Phenolysis of Bis(4-nitrophenyl) Carbonate, Bis(4-nitrophenyl) Thionocarbonate, and Methyl 4-Nitrophenyl Thionocarbonate
  作者：Enrique A. Castro、Mauricio Angel、David Arellano、José G. Santos

  DOI：10.1021/jo0101252

  日期：2001.10.1

  The reactions of a homogeneous series of phenols with bis(4-nitrophenyl) carbonate (BNPC), bis(4-nitrophenyl) thionocarbonate (BNPTOC), and methyl 4-nitrophenyl thionocarbonate (MNPTOC) are subjected to a kinetic investigation in water, at 25.0 degrees C and ionic strength of 0.2 M (KCl). Under excess of phenol over the substrate, all the reactions obey pseudo-first-order kinetics and are first order

  均相系列苯酚与碳酸双（4-硝基苯酯），双（4-硝基苯基）硫代碳酸酯（BNPTOC）和4-硝基苯基硫代碳酸甲酯（MNPTOC）的反应在水中进行25.0摄氏度，离子强度为0.2 M（KCl）。在底物上过量的苯酚下，所有反应均遵循拟一级反应动力学，并且在酚盐阴离子中为一级反应。BNPC的反应显示出线性的Bönsted型图，斜率β= 0.66，与一致的机理一致（一个步骤）。相比之下，BNPTOC和MNPTOC的双相布朗斯台德图在高pK（a）时斜率分别为β= 0.30和0.44，在低pK（a）时斜率分别为β= 1.25和1.60，与逐步一致机制。对于两种硫代碳酸酯的反应，布朗斯台德图中心（pK（a）（0））的pK（a）值为7.1，它对应于4-硝基苯酚的pK（a）。这证实了硫代碳酸酯的酚类是逐步过程，形成了阴离子四面体中间体。通过比较标题反应和相似反应的动力学和机理，可以得出以下结论：（i）在阴离子四
• Process for making a silylisocyanurate
  申请人：OSi Specialties, Inc.

  公开号：EP0583581A1

  公开（公告）日：1994-02-23

  This invention provides a process for making a silylorganocarbamate or a silylisocyanurate which process comprises reacting an aminosilane with a dialkyl carbonate, diaryl carbonate or a mixture thereof in the presence of a basic catalyst to obtain the silylorganocarbamate; optionally, neutralizing the basic catalyst and residual aminosilane with a neutralizing agent; and adding a cracking catalyst and heating at subatmospheric pressure to obtain the silylisocyanurate; or heating a silylorganocarbamate at a temperature sufficient for dissociation of the carbamate at subatmospheric pressure in the presence of a cracking catalyst and a timerization catalyst to obtain a silylisocyanurate.

  本发明提供了一种制造有机硅氨基甲酸酯或硅基异氰脲酸酯的工艺，该工艺包括：在碱性催化剂存在下，氨基硅烷与碳酸二烷基酯、碳酸二芳基酯或其混合物反应，得到有机硅氨基甲酸酯；任选地，用中和剂中和碱性催化剂和残余氨基硅烷；加入裂解催化剂并在亚常压下加热，以获得硅基异氰尿酸酯；或在裂解催化剂和定时催化剂存在下，在足以使氨基甲酸酯在亚常压下解离的温度下加热有机硅氨基甲酸酯，以获得硅基异氰尿酸酯。
• PROCESS FOR PRODUCING ARYL CARBAMATES
  申请人：UBE INDUSTRIES LIMITED

  公开号：EP0902014A1

  公开（公告）日：1999-03-17

  A process for producing an aryl carbamate of a high purity at a high yield by reacting a diaryl carbonate with an amine compound having one or more hydrogen atoms bonded to the N position in the presence of carboxylic acid(s) of the following general formulae (I): R1-COOH and/or (II): R2-COOH (wherein R1 represents an alkyl or cycloalkyl group having a carbon atom at the α-position, which is bonded to only one hydrogen atom, and R2 represents an alkyl group having a carbon atom at the α-position, which is not bonded to a hydrogen atom).

  一种高纯度、高收率的氨基甲酸芳基酯的生产工艺，该工艺是在下列通式(I)的羧酸存在下，使碳酸二芳基酯与一个或多个氢原子键合在 N 位上的胺化合物反应：R1-COOH 和/或 (II)：R2-COOH（其中 R1 代表烷基或环烷基，在 α 位有一个碳原子，只与一个氢原子键合；R2 代表烷基，在 α 位有一个碳原子，不与氢原子键合）。
• DE81375
  申请人：——

  公开号：——

  公开（公告）日：——
• Study of 4-Amino-2-butyn-1-ol and Preparation of the Reverse Carbamate of the Selective Herbicide, Barban
  作者：Eric C. Juenge、Paul Spangler

  DOI：10.1021/jo01024a508

  日期：1964.1