Related Products of 496-41-3, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.496-41-3, Name is Benzofuran-2-carboxylic acid, molecular formula is C9H6O3. In a Article£¬once mentioned of 496-41-3
Preparation of functional styrenes from biosourced carboxylic acids by copper catalyzed decarboxylation in PEG
A general protocol for the copper-catalyzed decarboxylation of alpha,beta-unsaturated carboxylic acids in PEG, particularly of biosourced cinnamic acid analogues, is reported. Moderate to high isolated yields (31-96%) towards the styrene derivatives were obtained. For the first time, decarboxylation of alpha-amino acids to the corresponding amines was successfully performed with good to high yields and extended to the decarboxylation of a few condensed heterocyclic compounds. Both the use of PEG as a green solvent and direct separation of the pure product of the reaction by distillation permitted the reuse of the solvent and the Cu-based catalytic system over several cycles without deactivation. This was extended to the synthesis of 4-vinylguaiacol on the laboratory scale in an average 92% yield. This journal is the Partner Organisations 2014.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 496-41-3, and how the biochemistry of the body works.Related Products of 496-41-3
Reference£º
Benzofuran – Wikipedia,
Benzofuran | C8H1753O – PubChem