80767-12-0Relevant articles and documents
Lipase-mediated selective acetylation of primary alcohols in ethyl acetate
de Souza, Ernane C.,Romero-Ortega, Moises,Olivo, Horacio F.
supporting information, p. 287 - 290 (2017/12/29)
An environmental friendly process to selectively acetylate primary alcohols was demonstrated. The esterification process consists of treatment of a primary alcohol in the presence of immobilized C. antarctica lipase (Novozyme-435) in ethyl acetate at room temperature. Primary alcohols were acetylated in the presence of secondary alcohols and phenols.
Gastrodin production process
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Paragraph 0035-0040; 0043, (2017/01/17)
Disclosed is a gastrodin production process comprising the preparation of acetoxymethyl phenol, the preparation of pentacetyl gastrodin, and the preparation and refining of gastrodin, including: stirring hydroxybenzyl alcohol, glacial acetic acid and ethy
Efficient approach for the chemoselective acetylation of alcohols catalyzed by a novel metal oxide nanocatalyst CuO-ZnO
Albadi, Jalal,Alihosseinzadeh, Amir,Mardani, Mehdi
, p. 308 - 313 (2015/09/28)
A new method has been developed for the chemoselective acetylation of alcohols with acetic anhydride in the presence of phenols using a novel, recyclable CuO-ZnO nanocatalyst. The catalyst was synthesized using the co-precipitation method and characterized by N2 adsorption-desorption, X-ray diffraction, scanning electron microscopy, transmission electron microscopy and energy dispersion scanning analyses. Furthermore, this catalyst could be recycled up to six times without significant loss in its activity.