1540-94-9Relevant articles and documents
PRODUCTION OF TWO ESTERS USING HOMOGENEOUS CATALYST
-
Paragraph 0051, (2016/10/31)
Disclosed is a process for preparing two esters by reacting an aldehyde with an alcohol in the presence of a ruthenium complex compound as a catalyst. The process is particularly useful for preparing ethyl acetate and n-butyl acetate, isobutyl acetate, or 2-ethylhexyl acetate in high yield by coupling acetaldehyde with n-butanol, i-butanol, or 2-ethylhexanol.
Silica sulfuric acid as a reusable catalyst for the conversion of ketones into amides by a Schmidt reaction under solvent-free conditions
Eshghi, Hossein,Hassankhani, Asadollah,Mosaddegh, Elaheh
, p. 218 - 219 (2007/10/03)
Silica sulfuric acid is a highly efficient reagent for the conversion of a variety of ketones into the corresponding amides by a Schmidt reaction under solvent-free conditions. Cyclic, aliphatic and aromatic ketones with electron-donating or withdrawing substituents may be converted easily in excellent yield. The major advantages of this method are: operational simplicity, the ready availability of the reagent, selectivity, general applicability, mild reaction conditions, short reaction times and high yields. The recovered catalyst could be used in new attempts without any purification.
Improved synthesis of methyl 2,6-dimethyl-4-(2-nitrophenyl)-5-(2-oxo-1,3,2-dioxaphosphorinan-2-yl)- 1,4-dihydropyridine-3-carboxylate (DHP-218)
Morita,Tsuda,Kise,Sugiyama
, p. 1139 - 1142 (2007/10/02)
-