42332-80-9Relevant articles and documents
Carbonylation of Organomercury Compounds: A General Synthesis of Carboxylic Acids and Esters
Baird, William C.,Hartgerink, Ronald L.,Surridge, John H.
, p. 4601 - 4605 (1985)
Organomercury compounds react with carbon monoxide in aqueous or alcoholic media to give good yields of carboxylic acids or esters.The carboxyl group is introduced selectively at the site of the carbon-mercury bond.Homogeneous group 9 and 10 metal complexes catalyze this carbonylation reaction, which yields mercury(0) as the inorganic byproduct.The mercuration-carbonylation sequence represents a general synthesis of carboxylic acids and esters.
Reaction of acetals with various carbon nucleophiles under non-acidic conditions: C-C bond formation via a pyridinium-type salt
Fujioka, Hiromichi,Yahata, Kenzo,Hamada, Tomohito,Kubo, Ozora,Okitsu, Takashi,Sawama, Yoshinari,Ohnaka, Takuya,Maegawa, Tomohiro,Kita, Yasuyuki
, p. 367 - 373 (2012/05/05)
Mild substitution reactions of acetals with carbon nucleophiles via the pyridinium-type salts generated by the treatment of acetals with TESOTf-2,4,6-collidine or 2,2′-bipyridyl have been developed. Various carbon nucleophiles, such as organocuprates, sil
Process for the preparation of cinnamic acid esters
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, (2008/06/13)
A process for the preparation of a cinnamic acid ester comprises condensing a benzaldehyde with an acetic acid ester in the presence of a base. The reaction mixture is then treated, without adding an additional solvent or after adding an additional solvent, with an acid to convert a 3-alkoxy-3-phenylpropionic acid ester in the reaction mixture into a corresponding cinnamic acid ester. This procedure allows cinnamic acid ester derivatives of high-purity to be obtained in good yield.