|
Triallylamine
Triallylamine is the organic compound with the formula N(CH2CH=CH2)3. It is a colorless liquid with an ammonia-like odor. It is multifunctional, featuring a tertiary amine and three alkene groups. Triallylamine (and mono- and diallyl amines) is produced by the treating allyl chloride with ammonia. Allylamines have particularly weak α-CH bonds, being near 80 kcal/mol.{{cite journal , doi=10.1021/JO9813843, title=Α-C−H Bond Dissociation Energies of Some Tertiary Amines, year=1999, last1=Dombrowski, first1=G. W., last2=Dinnocenzo, first2=J. P., last3=Farid, first3=S., last4=Goodman, first4=J. L., last5=Gould, first5=I. R., journal=The Journal of Organic Chemistry, volume=64, issue=2, pages=427–431 Related compounds *Allylamine Allylamine is an organic compound with the formula C3H5NH2. This colorless liquid is the simplest stable Alkene, unsaturated amine. Production and reactions All three allylamines, mono-, di-, and triallylamine, are produced by the treating allyl ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allylamine
Allylamine is an organic compound with the formula C3H5NH2. This colorless liquid is the simplest stable Alkene, unsaturated amine. Production and reactions All three allylamines, mono-, di-, and triallylamine, are produced by the treating allyl chloride with ammonia followed by distillation. Or by the reaction of allyl chloride with hexamine. Pure samples can be prepared by hydrolysis of allyl isothiocyanate. It behaves as a typical amine.Henk de Koning, W. Nico Speckamp "Allylamine" in ''Encyclopedia of Reagents for Organic Synthesis'', 2001, John Wiley & Sons, Weinheim. Article Online Posting Date: April 15, 2001 Polymerization can be used to prepare the homopolymer (Polyallylamine hydrochloride, polyallylamine) or copolymers. The polymers are promising membranes for use in reverse osmosis. Other allylamines Diallylamine is a precursor to industrial products. Functionalized allylamines have pharmaceutical applications. Pharmaceutically important allylamines include fluna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organic Compound
Some chemical authorities define an organic compound as a chemical compound that contains a carbon–hydrogen or carbon–carbon bond; others consider an organic compound to be any chemical compound that contains carbon. For example, carbon-containing compounds such as alkanes (e.g. methane ) and its derivatives are universally considered organic, but many others are sometimes considered inorganic, such as certain compounds of carbon with nitrogen and oxygen (e.g. cyanide ion , hydrogen cyanide , chloroformic acid , carbon dioxide , and carbonate ion ). Due to carbon's ability to catenate (form chains with other carbon atoms), millions of organic compounds are known. The study of the properties, reactions, and syntheses of organic compounds comprise the discipline known as organic chemistry. For historical reasons, a few classes of carbon-containing compounds (e.g., carbonate salts and cyanide salts), along with a few other exceptions (e.g., carbon dioxide, and even ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tertiary Amine
In chemistry, amines (, ) are organic compounds that contain carbon-nitrogen bonds. Amines are formed when one or more hydrogen atoms in ammonia are replaced by alkyl or aryl groups. The nitrogen atom in an amine possesses a lone pair of electrons. Amines can also exist as hetero cyclic compounds. Aniline is the simplest aromatic amine, consisting of a benzene ring bonded to an amino group. Amines are classified into three types: primary (1°), secondary (2°), and tertiary (3°) amines. Primary amines (1°) contain one alkyl or aryl substituent and have the general formula RNH2. Secondary amines (2°) have two alkyl or aryl groups attached to the nitrogen atom, with the general formula R2NH. Tertiary amines (3°) contain three substituent groups bonded to the nitrogen atom, and are represented by the formula R3N. The functional group present in primary amines is called the amino group. Classification of amines Amines can be classified according to the nature and number o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkene
In organic chemistry, an alkene, or olefin, is a hydrocarbon containing a carbon–carbon double bond. The double bond may be internal or at the terminal position. Terminal alkenes are also known as Alpha-olefin, α-olefins. The International Union of Pure and Applied Chemistry (IUPAC) Preferred IUPAC name, recommends using the name "alkene" only for Open-chain compound, acyclic hydrocarbons with just one double bond; alkadiene, alkatriene, etc., or polyene for acyclic hydrocarbons with two or more double bonds; cycloalkene, cycloalkadiene, etc. for Cyclic compound, cyclic ones; and "olefin" for the general class – cyclic or acyclic, with one or more double bonds. Acyclic alkenes, with only one double bond and no other functional groups (also known as mono-enes) form a homologous series of hydrocarbons with the general formula with ''n'' being a >1 natural number (which is two hydrogens less than the corresponding alkane). When ''n'' is four or more, isomers are possible, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allyl Chloride
Allyl chloride is the organic compound with the formula C H2=CHCH2 Cl. This colorless liquid is insoluble in water but soluble in common organic solvents. It is mainly converted to epichlorohydrin, used in the production of plastics. It is a chlorinated derivative of propylene. It is an alkylating agent, which makes it both useful and hazardous to handle. Production Laboratory scale Allyl chloride was first produced in 1857 by Auguste Cahours and August Hofmann by reacting allyl alcohol with phosphorus trichloride.Ludger Krähling, Jürgen Krey, Gerald Jakobson, Johann Grolig, Leopold Miksche “Allyl Compounds” in Ullmann's Encyclopedia of Industrial Chemistry Wiley-VCH, Weinheim, 2005. Published online: 15 June 2000. Modern preparation protocols economize this approach, replacing relatively expensive phosphorus trichloride with hydrochloric acid and a catalyst such as copper(I) chloride. Industrial scale Allyl chloride is produced by the chlorination of propylene. At ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammonia
Ammonia is an inorganic chemical compound of nitrogen and hydrogen with the chemical formula, formula . A Binary compounds of hydrogen, stable binary hydride and the simplest pnictogen hydride, ammonia is a colourless gas with a distinctive pungent smell. It is widely used in fertilizers, refrigerants, explosives, cleaning agents, and is a precursor for numeous chemicals. Biologically, it is a common nitrogenous waste, and it contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to fertilisers. Around 70% of ammonia produced industrially is used to make fertilisers in various forms and composition, such as urea and diammonium phosphate. Ammonia in pure form is also applied directly into the soil. Ammonia, either directly or indirectly, is also a building block for the synthesis of many chemicals. In many countries, it is classified as an List of extremely hazardous substances, extremely hazardous substance. Ammonia is toxic, cau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diallylamine
Diallylamine is the organic compound with the formula HN(CH2CH=CH2)2. It is a colorless liquid with an ammonia-like odor. It is multifunctional, featuring a secondary amine and two alkene groups. Diallylamine is used in the production of ''N,N''-diallyldichloroacetamide ( dichlormid) and ''N,N''-diallyldimethylammonium chloride. Preparation It is produced commercially by partial hydrogenation of acrylonitrile: : 2NCCH=CH2 + 4H2 → HN(CH2CH=CH2)2 + NH3 A laboratory route to diallylamine entails diallylation of calcium cyanamide followed by decyanation of the product. Related compounds * Allylamine * Triallylamine Triallylamine is the organic compound with the formula N(CH2CH=CH2)3. It is a colorless liquid with an ammonia-like odor. It is multifunctional, featuring a tertiary amine and three alkene groups. Triallylamine (and mono- and diallyl amines) is p ... References {{Reflist Diallylamino compounds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
