acetic anhydride- a compound that is needed in order to refine opium into heroin anhydride- a compound formed from one or more other compounds in a reaction resulting in removal of water Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
When heated with water, acetic anhydride forms acetic acid. In industry, acetic anhydride is obtained by such methods as the catalytic oxidation of acetaldehyde in the presence of the acetates cobalt and copper and the reaction of acetic acid with ketene. The compound is mainly used in ...
acooking,and she cooks for us everyday.And my mother sings well. 烹调和她为我们烹调每天。并且我的母亲很好唱歌。[translate] aWe shall use the ARSST to study the reaction between acetic anhydride and water to form acetic acid. 我们将使用ARSST学习反应在乙酸酐和水之间形成乙酸。[translate]...
英文别名: Acetic acid, anhydride, reaction products with [1S-(1alpha,3abeta,4alpha,8abeta)]-decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene中文名: 中文别名: CBNumber: CB3915686 分子式: C19H30O3 分子量: 306.45 MOL File: 71549-77-4.mol ...
Reaction Eq. 1 i- Acetic acid,acetic anhydride, sulfuric acid, chromium trioxide ii- Sodium iodide, water, acetic acid, sulfur dioxide iii- Oxalyl chloride, CH2Cl2, DMF, dimethylaminopyridine, triethylamine,N-ethylaniline iv- Palladium acetate, triphenylphosphine, acetonitrile, silver ...
英文别名: Acetic acid, anhydride, reaction products with triethylenetetramine中文名: 中文别名: CBNumber: CB9923298 分子式: C10H24N4O3 分子量: 248.33 MOL File: 93062-28-3.mol 化学性质 安全信息 用途 供应商 0 Acetic acid, anhydride, reaction products with triethylenetetramine化学性质...
Acetyl anhydrides such as acetyl sulfate are produced by a process for comprising contacting methane and carbon dioxide in an anhydrous environment in the presence of effective amounts of a transition metal catalyst and a reaction promoter, and an acid anhydride compound, and optionally an acid. ...
In II the velocity constant is lower than in I and decreases linearly with increasing concentration of MEK, but, again, the reaction is pseudomonomolecular for any given initial concentration of acetic anhydride. An equation and a nomogram that relate the velocity constant to the initial ...
Acetic acidis an important bulk chemical, used as raw material in the production of vinyl acetate, terephtalic acid, acetate esters and acetic anhydride. All these processes include a step for separating the acetic acid from water, both high-purity and high-recovery of acetic acid being require...
acetic acid, anhydride, reaction products with [1 theta-(1 theta,4e,9S)]-4,11,1 1-trimethyl-8-methylenebicyclo[7.2.0]undec-4-ene acetic acid, anhydride, reaction products with [1theta-(1 Acetic acid,anhydride,reaction products with [1R-(1R,4E,9S)]-4,11,11-trimethyl-8-methylenebicyclo...