• catalysts
  • The present invention relates to the hydrolysis of methyl acetate to acetic acid and methanol by a reactive distillation process using ion exchange resins as catalysts. (google.com)
  • Int. Ed. 2009, 48, 4114 - 4133 Angewandte Carbonylative Coupling Chemie Palladium-catalyzed carbonylation reactions of aromatic halides in the presence of various nucleophiles have undergone rapid development since the pioneering work of Heck and co-workers in 1974, such that nowadays a plethora of palladium catalysts are available for different carbonylative transformations. (docme.ru)
  • vinyl acetate
  • Also, the budding demand for vinyl acetate monomer (VAM), which is employed as an intermediate for the production of vinyl acetate (co) polymers & monomers, ethylene-vinyl acetate (EVA) copolymers, and ethylene vinyl alcohol (EVOH) resins, is expected to influence the acetic acid market. (marketsandmarkets.com)
  • Almost 31% of the total acetic acid demand was for vinyl acetate monomer applications in 2014, with the polyvinyl acetate for wood glue and automotive industry being the fastest-growing end-use segment, primarily due to high market reach in all regions. (micromarketmonitor.com)
  • ethanoic acid
  • Acetic acid /əˈsiːtɪk/, systematically named ethanoic acid /ˌɛθəˈnoʊɪk/, is a colourless liquid organic compound with the chemical formula CH3COOH (also written as CH3CO2H or C2H4O2). (wikipedia.org)
  • For example, butyl acetate (systematically butyl ethanoate), derived from butanol and acetic acid (systematically ethanoic acid) would be written CH3CO2C4H9. (wikipedia.org)
  • catalyst
  • A feed mixture containing p -xylene , acetic acid , the catalyst system, and compressed air is fed to a reactor. (wikipedia.org)
  • The commercial process utilizes acetic acid as solvent and a catalyst composed of cobalt and manganese salts, with a bromide promoter. (wikipedia.org)
  • palladium-catalyzed
  • Palladium-Catalyzed Carbonylation Reactions of Aryl Halides and Related Compounds. (docme.ru)
  • DOI: 10.1002/anie.200900013 Palladium Catalysis Palladium-Catalyzed Carbonylation Reactions of Aryl Halides and Related Compounds Anne Brennfhrer, Helfried Neumann, and Matthias Beller* Keywords: aryl halides · carbon monoxide · carbonylation · homogeneous catalysis · palladium Dedicated to Professor Armin de Meijere on the occasion of his 70th birthday Angewandte Chemie 4114 www.angewandte.org 2009 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Angew. (docme.ru)
  • This Review summarizes the recent work in the area of palladium-catalyzed carbonylation reactions of aryl halides and related compounds. (docme.ru)
  • Int. Ed. 2009, 48, 4114 - 4133 tion of palladium-catalyzed carbonylation reactions of aromatic halides. (docme.ru)
  • mainly
  • Acetic acid is one of the basic organic chemical raw materials mainly used in the production of cellulose acetate for photographic film and polyvinyl acetate for wood glue, as well as synthetic fibers and markets, and as a food additive code. (micromarketmonitor.com)
  • The acetic acid market is experiencing enormous growth which is expected to continue in the near future, mainly driven by the highly growing Asia-Pacific, Europe, and North America regions and the intense efforts at country level to promote environment-friendly and recyclable products. (micromarketmonitor.com)
  • Hence
  • Hence, carbonylations represent industrial core technologies for converting various bulk chemicals into a diverse set of useful products of our daily life. (docme.ru)
  • The combination of bromine and acetic acid is found to be highly corrosive and hence the equipment is lined with titanium . (wikipedia.org)
  • polymers
  • Polyanhydrides are a class of polymers characterized by anhydride bonds that connect repeat units of the polymer backbone chain. (wikipedia.org)
  • solvent
  • The solvent and miscibility properties of acetic acid make it a useful industrial chemical, for example, as a solvent in the production of dimethyl terephthalate. (wikipedia.org)
  • In this process, acetic acid is the solvent and oxygen from compressed air is the oxidant. (wikipedia.org)
  • molecules
  • Dianhydrides, molecules containing two acid anhydride functions, are used to synthesize polyimides and sometimes polyesters and polyamides. (wikipedia.org)
  • A 1.0 M solution (about the concentration of domestic vinegar) has a pH of 2.4, indicating that merely 0.4% of the acetic acid molecules are dissociated. (wikipedia.org)
  • For example, at room temperature, in a 1-molar solution of acetic acid, only 0.4% of the acid molecules are dissociated. (wikipedia.org)