13893-90-8Relevant academic research and scientific papers
THE PHOTOCHEMISTRY OF α-ACETOXYSTYRENE
Garcia, Hermenegildo,Martinez-Utrilla, Roberto,Miranda, Miguel Angel
, p. 3925 - 3926 (1980)
Photolysis of α-acetoxystyrene leads to isopropenyl benzoate as a result of reverse photo-Fries rearrangement of the intermediate benzoylacetone.
Regio- and Stereoselective Chan-Lam-Evans Enol Esterification of Carboxylic Acids with Alkenylboroxines
Steemers, Luuk,Wijsman, Linda,van Maarseveen, Jan H.
supporting information, p. 4241 - 4245 (2018/10/02)
Efficient and scalable Cu(II)-mediated enol esterification methodology of carboxylic acids from alkenyl boroxines and boronic acids is presented. The reaction shows a wide scope in aliphatic and aromatic carboxylic acids in combination with several alkenyl boroxines. In the case of 2-substituted alkenyl boroxines the double bond configuration was fully retained in the enol ester product. Also N-hydroxyimides and imides could be transformed in the respective amidooxy vinyl enol ethers and vinyl enamides. Finally, with the exception of methionine, all other 19 canonical amino acids showed their compatibility to give the enol esters in a stereoselective fashion. (Figure presented.).
Regiocontrolled Ru-catalyzed addition of carboxylic acids to alkynes: Practical protocols for the synthesis of vinyl esters
Goossen, Lukas J.,Paetzold, Jens,Koley, Debasis
, p. 706 - 707 (2007/10/03)
The catalytic activity of commercially available, air and water stable ruthenium complexes in the addition of carboxylic acids to terminal alkynes was found to be drastically enhanced by the addition of small quantities of base. Moreover, the regioselecti
