{6-[(Methoxycarbonyl)amino]hexyl}carbamic acid | 569316-62-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: {6-[(Methoxycarbonyl)amino]hexyl}carbamic acid
• 英文别名: 6-(methoxycarbonylamino)hexylcarbamic acid
• CAS: 569316-62-7
• 化学式: C₉H₁₈N₂O₄
• 分子量: 218.25
• InChiKey: AHWRBQFUPJDUMO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  15
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  87.7
• 氢给体数：
  3
• 氢受体数：
  4

文献信息

• Use as catalyst for forming urethanes,of fluorinated and of trivalent metal acid salts, composition containing same and methods using same
  申请人：——

  公开号：US20040044242A1

  公开（公告）日：2004-03-04

  The invention concerns a novel catalyst for forming urethanes. Said catalyst is characterized by the general formula: MY 3−q [Z] q , wherein: Z is the radical corresponding to the anion of a super acid whereof the Hamett constant is at least equal to 13 and advantageously more than 13, M representing a trivalent metal, preferably known for forming Lewis acids; Y is an anion or a monovalent anionic function; and q is an integer selected advantageously between 1 and 3, inclusively. The invention is applicable to paint.

  该发明涉及一种用于形成脲酯的新型催化剂。所述催化剂的特征是一般公式：MY3−q[Z]q，其中：Z是对应于超强酸的阴离子的基团，其Hamett常数至少等于13，且优选大于13；M代表三价金属，最好是用于形成Lewis酸的金属；Y是一个阴离子或一价阴离子功能；q是一个整数，优选选择在1到3之间，包括1和3。该发明适用于涂料。
• COMPOUNDS FOR USE IN ELECTROLYTE FOR SOLAR CELL, METHOD FOR PREPARING THE SAME, AND ELECTROLYTE AND SOLAR CELL HAVING THE SAME
  申请人：Lee Yu-Hui

  公开号：US20130056075A1

  公开（公告）日：2013-03-07

  Provided is a compound of formula (I): wherein A is C 2-3 alkylene; m is an integer ranging from 2 to 25; and n is an integer ranging from 3 to 10. An electrolyte for a dye-sensitized solar cell having the compound of formula (I) and/or a compound of formula (II) is further provided for increasing photoelectric conversion efficiency.

  提供的是化合物的公式(I)：其中A是C2-3烷基; m是一个范围在2到25之间的整数; n是一个范围在3到10之间的整数。进一步提供了一种用于增加光电转换效率的染料敏化太阳能电池的电解质，其中包含公式(I)和/或公式(II)的化合物。
• TWO-STEP AND ONE-POT PROCESSES FOR PREPARATION OF ALIPHATIC DIISOCYANATES
  申请人：Great Eastern Resins Industrial Co., Ltd.

  公开号：US20170015621A1

  公开（公告）日：2017-01-19

  The present invention relates to using a two-step (thermolysis) or one-pot process to prepare aliphatic diisocyanates from aliphatic diamines and diaryl carbonates. Polyisocyanates can also be prepared from polyamines and diaryl carbonates. The present synthetic processes do not apply phosgene or highly toxic reagents and chloro-solvents during the entire procedure.

  本发明涉及使用两步（热解）或一锅法过程从脂肪族二胺和二苯基碳酸酯制备脂肪族二异氰酸酯。也可以从多胺和二苯基碳酸酯制备多异氰酸酯。本合成过程在整个过程中不使用光气或高毒性试剂和氯溶剂。
• PROCESS FOR PRODUCING ISOCYANATES
  申请人：Shinohata Masaaki

  公开号：US20100029981A1

  公开（公告）日：2010-02-04

  An object of the present invention is to provide a process that enables isocyanates to be stably produced over a long period of time at high yield without encountering various problems as found in the prior art when producing isocyanates without using phosgene. The present invention discloses a process for producing an isocyanate, comprising the steps of: reacting a carbamic acid ester and an aromatic hydroxy compound to obtain an aryl carbamate having a group derived from the aromatic hydroxy compound; and subjecting the aryl carbamate to a decomposition reaction, wherein the aromatic hydroxy compound is an aromatic hydroxy compound which is represented by the following formula (1) and which has a substituent R 1 at least one ortho position of a hydroxyl group: (wherein ring A represents an aromatic hydrocarbon ring in a form of a single or multiple rings which may have a substitute and which have 6 to 20 carbon atoms; R 1 represents a group other than a hydrogen atom in a form of an aliphatic alkyl group having 1 to 20 carbon atoms, an aliphatic alkoxy group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, an aryloxy group having 6 to 20 carbon atoms, an aralkyl group having 7 to 20 carbon atoms or an aralkyloxy group having 7 to 20 carbon atoms, the group containing an atom selected from a carbon atom, an oxygen atom and a nitrogen atom; and R 1 may bond with A to form a ring structure).

  本发明的目的是提供一种过程，使得在不使用光气的情况下，能够稳定地高产长时间生产异氰酸酯，而不会遇到生产异氰酸酯时在先前技术中发现的各种问题。本发明公开了一种生产异氰酸酯的方法，包括以下步骤：反应一个氨基甲酸酯和一个芳香羟基化合物以获得含有源自芳香羟基化合物的基团的芳基氨基甲酸酯；并将芳基氨基甲酸酯进行分解反应，其中芳香羟基化合物是由以下式（1）表示并且在羟基位置的至少一个邻位上具有取代基R1的芳香羟基化合物：（其中，环A表示一个具有单个或多个环，并且可能具有取代基的芳香烃环，其具有6至20个碳原子；R1表示除氢原子外的基团，以具有1至20个碳原子的脂肪基烷基团，具有1至20个碳原子的脂肪基烷氧基团，具有6至20个碳原子的芳基团，具有6至20个碳原子的芳氧基团，具有7至20个碳原子的芳基烷基团或具有7至20个碳原子的芳基烷氧基团，该基团含有从碳原子、氧原子和氮原子中选择的原子；并且R1可以与A结合形成一个环状结构）。
• Process for producing isocyanate compound
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP0436800A1

  公开（公告）日：1991-07-17

  There is disclosed a process for producing an isocyanate compound from a formamide compound or an amine compound which comprises (a) the first reaction step of reacting a formamide compound with dimethyl carbonate in the presence of an alkali catalyst, or reacting methyl formate and an amine compound with dimethyl carbonate in the presence of an alkali catalyst, to produce a corresponding urethane compound, and (b) the second reaction step of thermally decomposing the urethane compound at a temperature of 150-350°C and separately recovering the methanol and the corresponding isocyanate compound thus formed.

  本发明公开了一种用甲酰胺化合物或胺化合物生产异氰酸酯化合物的工艺，该工艺包括(a)第一反应步骤，在碱催化剂存在下，甲酰胺化合物与碳酸二甲酯反应，或在碱催化剂存在下，甲酸甲酯和胺化合物与碳酸二甲酯反应，生成相应的氨基甲酸酯化合物，以及(b)第二反应步骤，热分解氨基甲酸酯化合物、或甲酸甲酯和胺化合物在碱催化剂存在下与碳酸二甲酯反应，生成相应的氨基甲酸乙酯化合物，和 (b) 第二反应步骤，在 150-350°C 温度下热分解氨基甲酸乙酯化合物，并分别回收甲醇和由此生成的相应的异氰酸酯化合物。