I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.
Trimethylacetic anhydride is used as acylation and esterification reagents. It is involved in acylation and esterification reactions with anilines and phenols. It is also used in solid-phase oligonucleotide synthesis and in the kinetic resolution of racemic 2-hydroxy-gamma-butyrolactones with diphenylacetic acid. It is also employed in the production of cyano-4, N-tert-butyloxycarbonyl piperidine.
The direct hydrogenation of carboxylic acids to aldehydes has been achieved in the presence of pivalic anhydride and Tetrakis(triphenylphosphine)palladium(0), 10548 : Chem. Lett., 1143 (1998).
Alcohols can be protected as their pivaloyl (Pv) esters by reaction with the anhydride in the presence of MgBr2 - Et3N or Sc(OTf)3 in acetonitrile: J. Org. Chem., 61, 5702 (1996). See also Trimethylacetyl chloride, A15051 .
Zhu, J. L.; Liu, Y.; Liu, X. Y.; Liu, H. J.; Chen, Y. Multi stimuli-responsive photoluminescent nanocomposite of silver nanoclusters with hyperbranched polyethylenimine derivatives. RSC Adv. 2015, 5 (11), 8146-8151.
Wu, J.; Leng, W. L.; Liao, H.; Hoang, K. L. M.; Le, K.; Liu, X. W. Intramolecular C-N Bond Formation under Metal-free Conditions: Synthesis of Indolizines. Chem. Asian J. 2015, 10 (4), 853-856.
해저드 설명서 (EU): H227-H314-H318
Combustible liquid. Causes severe skin burns and eye damage. Causes serious eye damage.
주의 설명서: P280-P305+P351+P338-P309-P310a
Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER/doctor