1-chloro-2-methylhexane

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氯化物
• 英文名称: 1-chloro-2-methylhexane
• 英文别名: 2(S)-methylhexyl chloride
• 化学式: C₇H₁₅Cl
• 分子量: 134.649
• InChiKey: VVROFNMTCHTDES-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1-chloro-2-methylhexane 生成 3-甲基-1-庚醇
  参考文献：
  名称：

  KRIEG, WOLFGANG;HANSGEORG, ERNST;BUSCHMANN, ERNST;FRANCKE, WITTKO;ENGELS,+

  摘要：

  DOI：
• 作为产物：
  描述：

  2-甲基-1-己醇 在 trichloroisocyanuric acid 作用下， 以 二氯甲烷 为溶剂， 反应 0.1h， 生成 1-chloro-2-methylhexane
  参考文献：
  名称：

  Trichloroisocynuric Acid/DMF as Efficient Reagent for Chlorodehydration of Alcohols Under Conventional and Ultrasonic Conditions

  摘要：

  A new and efficient method for the chlorodehydration of alcohols utilizing TCCA/DMF is described. Various alcohols can be converted smoothly into their corresponding alkyl chlorides in high yields under mild conditions with short reaction times.

  DOI：

  10.1080/15533174.2013.819896

文献信息

• Direct Introduction of an N,N′-Nonsubstituted Carboxamidine Group by Grignard Addition to Silylated Cyanamide
  作者：Thomas Guethner、Eva Huber、Juergen Sans、Franz Thalhammer

  DOI：10.1055/s-0036-1589000

  日期：2017.7

  A new, widely applicable method to substitute a halogen atom by a nonsubstituted carboxamidine group is presented. Grignard addition to N,N′-bis-trimethylsilylcarbodiimide gives amidinates, which split off the silyl groups during standard aqueous workup. The corresponding amidines are obtained in high yield with high selectivity. Examples for purification procedures are given.

  提出了一种用未取代的甲脒基团取代卤素原子的新的、广泛适用的方法。格氏加成到 N,N'-双-三甲基甲硅烷基碳化二亚胺得到脒酸盐，在标准的水处理过程中会分裂出甲硅烷基。以高收率和高选择性获得相应的脒。给出了纯化程序的例子。
• Process and agents for control of white coffee-leaf miners, especially
  申请人：BASF Aktiengesellschaft

  公开号：US05053223A1

  公开（公告）日：1991-10-01

  5,9-Dimethylpentadecane (I) and 5,9-dimethylhexadecane (II) and their use in agents for the control of the white coffee-leaf miner, Perileucoptera coffeella, particularly by the confusion technique.

  5,9-二甲基戊烷（I）和5,9-二甲基己烷（II）及其在控制白色咖啡叶蛾（Perileucoptera coffeella）的药剂中的应用，特别是通过混淆技术。
• METHOD FOR PRODUCING ETHYL 4-METHYLOCTANOATE
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US20170267625A1

  公开（公告）日：2017-09-21

  There is provided a method for producing ethyl 4-methyloctanoate at a lower cost, by fewer steps, and in higher yield. More specifically, there is provided a method for producing ethyl 4-methyloctanoate comprising the steps of: reacting 1-chloro-2-methylhexane through malonic ester synthesis to obtain diethyl 2-methylhexylmalonate, and subjecting the diethyl 2-methylhexylmalonate to a Krapcho reaction to obtain ethyl 4-methyloctanoate.

  提供了一种以更低成本、更少步骤和更高产量生产乙酸-4-甲基辛酸乙酯的方法。更具体地，提供了一种生产乙酸-4-甲基辛酸乙酯的方法，包括以下步骤：通过马隆酯合成反应将1-氯-2-甲基己烷反应制得二乙酯-2-甲基己基马隆酸酯，然后将二乙酯-2-甲基己基马隆酸酯进行克拉普科反应制得乙酸-4-甲基辛酸乙酯。
• Isobutylene polymer and process for producing the same
  申请人：KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP0722957A1

  公开（公告）日：1996-07-24

  The present invention provides a novel solvent which is capable of providing an excellent isobutylene polymer, little affects the environment, has a lower solubility in water than those of halogenated hydrocarbons having 1 or 2 carbon atoms and can be decomposed relatively easily. Namely, the present invention relates to: a process for producing an isobutylene polymer, which comprises performing a cationic polymerization reaction in a solvent containing primary and/or secondary monohalogenated hydrocarbon(s) having 3 to 8 carbon atoms, and an isobutylene polymer thus obtained; and a process for producing an isobutylene polymer having a vinyl group introduced into the terminal thereof, which comprises reacting the isobutylene polymer produced above with 1,9-decadiene or allyltrimethylsialne, and an isobutylene polymer thus obtained.

  本发明提供了一种新型溶剂，它能够提供优良的异丁烯聚合物，对环境影响小，在水中的溶解度低于具有 1 或 2 个碳原子的卤代烃，并且相对容易分解。 也就是说，本发明涉及：一种异丁烯聚合物的生产工艺，包括在含有具有 3 至 8 个碳原子的一级和/或二级单卤代烃的溶剂中进行阳离子聚合反应，以及由此获得的异丁烯聚合物；以及一种在其末端引入乙烯基的异丁烯聚合物的生产工艺，包括将上述生产的异丁烯聚合物与 1，9-癸二烯或烯丙基三甲基炔反应，以及由此获得的异丁烯聚合物。
• METHOD OF ISOLATING ISOBUTYLENE POLYMER
  申请人：KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP0752429A1

  公开（公告）日：1997-01-08

  The present invention provides 1. isolation of a telechelic isobutylene polymer in a non-aqueous system to prevent the generation of waste water having a solvent dissolved therein and 2. a process for the preparation of a telechelic isobutylene polymer having more advantageous unsaturated groups. The present invention has the following constitutions: A process for the isolation of an isobutylene polymer which comprises the cationic polymerization reaction in a non-aqueous system in the presence of a catalyst represented by the following general formula (I):         MXn     (I) wherein M represents a metallic atom; n represents an integer of from 2 to 6; and the plurality of X may be the same or different and each represent a halogen atom or a monovalent hydrocarbon group, characterized in that the process comprises carrying out polymerization, carrying out the ligand exchange reaction of said catalyst, and then removing a component containing M in the general formula (I); A process for the isolation of an isobutylene polymer which comprises the cationic polymerization in a non-aqueous system in the presence of a catalyst represented by the foregoing general formula (I), characterized in that the process comprises producing a telechelic isobutylene polymer and at the same time removing said catalyst with an adsorption material capable of adsorbing an acid; and A process for the isolation of an isobutylene polymer which comprises carrying out cationic polymerization reaction in a non-aqueous system in the presence of a catalyst represented by the foregoing general formula (I); adding a compound represented by the foregoing general formula (II) to effect the dehydrochlorination reaction at the ends of the polymer and the ligand exchange reaction of the catalyst so as to produce a telechelic isobutylene polymer having an unsaturated group; and removing a component containing M in the general formula (I).

  本发明提供：1.在非水体系中分离远志异丁烯聚合物，以防止产生溶解有溶剂的废水；2.制备具有更多优势不饱和基团的远志异丁烯聚合物的工艺。本发明具有以下结构： 一种分离异丁烯聚合物的工艺，它包括在非水体系中，在下式(I)所代表的催化剂存在下进行阳离子聚合反应： MXn (I) 其中 M 代表金属原子；n 代表 2 至 6 的整数；多个 X 可以相同或不同，每个 X 代表卤素原子或一价烃基，其特征在于该工艺包括进行聚合反应，进行所述催化剂的配位交换反应，然后除去通式 (I) 中含有 M 的组分； 一种分离异丁烯聚合物的工艺，包括在非水体系中，在前述通式(I)所代表的催化剂存在下进行阳离子聚合，其特征在于，该工艺包括生产远志异丁烯聚合物，同时用能吸附酸的吸附材料除去所述催化剂；以及 一种分离异丁烯聚合物的工艺，包括在非水体系中，在前述通式(I)所代表的催化剂存在下，进行阳离子聚合反应；加入前述通式(II)所代表的化合物，以实现聚合物末端的脱氢氯化反应和催化剂的配位交换反应，从而生成具有不饱和基团的远志异丁烯聚合物；以及除去通式(I)中含有 M 的组分。