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- disubstituted carbinol 仲醇,二代甲醇
- Soluble in carbinol, slightly soluble in water or ethanol. 遇光或热渐变色。
- The prefixes cis and trans are frequently applied to disubstituted cycloalkanes. 词头顺和反常用于双取代的环烷烃。
- As a base for C1 chemistry, carbinol is not only a chemical energy product, but also an important raw material for chemical industry. 摘要甲醇是C1化学的母体，它不仅是一种化工能源产品，同时也是一种重要的基本有机化工原料。
- For a disubstituted complex, MA4B2, the planar arrangement gives three isomers, the familiar ortho, meta, and para arrangements of organic chemistry. 对于双取代络合物MA4B2,其平面排列有三个异构体,常见的为有机化学中的邻位、间位和对位排列。
- The configuration of transition state is like as a trans disubstituted three cycle. 过渡态构型类似一个二取代的反式三元环结构.
- Hydrogen production units with carbinol method was introduced for the balance of over chlorine gas. 为了平衡烧碱生产过程富余的氯气,引进了甲醇制氢装置。
- Appearance: Rose crystal. It becomes red powder after losing crystal water, soluble in water and carbinol, slightly soluble in alcohol. 性状：玫瑰红色结晶。脱水后曾红色粉末，溶于水和甲醇,微溶于乙醇。
- Two disubstituted benzocrown ethers have been synthesized by two methods with pyrocatechol, their compositions and structures have been characterized. 以邻苯二酚为原料,采用不同的方法合成了两种双取代苯并冠醚,并进行了结构表征,确认其组成。
- Changqing Carbinol Factory makes carbinol with natural gas through many working produces such as transform , compress, compose and rectify. 长庆甲醇厂是以天然气为原料通过转化、压缩、合成、精馏等工序生产甲醇。
- A series of disubstituted monoamides extractants were synthesized and their extracted species with uranyl nitrate were obtained by extraction method. 合成了系列双取代单酰胺萃取剂,利用萃取方法获得了与硝酸铀酰的萃合物。
- The content about monochloroacetic acid is determinated and dichloroacetic acid by GC after the chloroacetic acid is methoxy-carbonylated by carbinol. 研究了氯乙酸经甲醇甲酯化后,用气相色谱法测试一氯乙酸与二氯乙酸的含量。
- Carbinol is an important basic organic chemical product, is widely used to chemical, medicine, pesticide, fuel, etc, and is the potential fuel. 甲醇是一种重要的基本有机化工产品，广泛用于化工、医药、农药、燃料等诸多领域，并且是潜在的替代燃料。
- Carbinol as a base for C1 chemistry,it is not only a chemical energy product,but also an important raw material for chemical industry. 介绍了近年国内甲醇产业最新发展情况,特别对煤基甲醇和以它为原料生产低碳烯烃作了比较详细论述。
- A type of chiral molecular tweezers has been designed and synthesized by using diphenic acid as spacer and chiral unsymmetrically disubstituted urea as arm for the first time. 以联苯二甲酸为隔离基,手性不对称脲为手臂,设计合成了一类新型的手性分子钳。
- It was found that the enantioseletivities of chiral dendritic disubstituted bis(oxazoline) catalysts were superior to that of chiral dendritic mono-substituted catalysts. 结果表明，树状分子双取代的手性双恶唑啉催化剂的对映选择性高于树状分子单取代的手性双恶唑啉催化剂。
- Disubstituted 1,3,4-oxadiazoles are widely used in the agriculture and industry of medicine and material because of their various biological and optical activities. 摘要2,5-二取代-1,3,4-恶二唑类化合物因其具有独特的生物活性和光学活性而广泛被人们研究，并被应用在农业、医药、材料等多个领域。
- The synthesis conditions of z-Furyl carbinol hydroxide solution is studied comprehensively by reaction mechanism. reaction temperature, dripping ways of patassium. 本文从反应机理、反应温度、氢氧化钾溶液的滴加方式等各个方面对糠醇合成条件作了较全面的探讨。
- The method includes carrying out a reaction of urea with a variety of substituted amines under the mild reaction conditions to prepare disubstituted urea. 采用尿素与各种取代的胺，在温和条件下反应制备二取代脲；
- We determine carbinol in air with Chromotropic acid spectrophoto metry , and found developing temperature and developing time exist certain linear relation. 选用变色酸分光光度法测定大气中甲醇,显色温度与显色时间有着一定的线性关系。
