FACILE CONVERSION OF ALCOHOLS INTO N-SUBSTITUTED AMIDES BY MAGNESIUM HYDROGENSULFATE UNDER HETEROGENEOUS CONDITIONS
作者:P. Salehi、M. M. Khodaei、M. A. Zolfigol、A. Keyvan
DOI:10.1081/scc-100104410
日期:2001.1
Different classes of alcohols react efficiently with nitriles in the presence of magnesium hydrogensulfate, Mg(HSO4)(2), to produce amides in high yields.
Hayashi, Rikagaku Kenkyusho Iho, 1932, vol. 11, p. 1391,1451
作者:Hayashi
DOI:——
日期:——
Silica Gel Supported Ferric Perchlorate: A New and Efficient Reagent for One Pot Synthesis of Amides from Benzylic Alcohols
作者:Peyman Salehi、Aghamorad Rostamian Motlagh
DOI:10.1080/00397910008087369
日期:2000.2
Benzylic alcohols react efficiently with nitriles in the presence of silica gel supported ferric perchlorate to produce amides in high yields.
Copper-Catalyzed Reductive<i>N</i>-Alkylation of Amides with<i>N</i>-Tosylhydrazones Derived from Ketones
作者:Peng Xu、Fu-Ling Qi、Fu-She Han、Yan-Hua Wang
DOI:10.1002/asia.201600733
日期:2016.7.20
A CuI‐catalyzed reductive coupling of ketone‐derived N‐tosylhydrazones with amides is presented. Under the optimized conditions, an array of N‐tosylhydrazones derived from aryl–alkyl and diaryl ketones could couple effectively with a wide variety of (hetero)aryl as well as aliphatic amides to afford the N‐alkylated amides in high yields. The method represents the very few examples for reliably accessing
Photochemically Immobilized 4-Methylbenzoyl Cellulose as a Powerful Chiral Stationary Phase for Enantioselective Chromatography
作者:Eric Francotte、Dan Huynh、Tong Zhang
DOI:10.3390/molecules21121740
日期:——
prepare chiralstationaryphases (CSPs) for enantioselectivechromatography. The immobilization was achieved by simple irradiation of the polysaccharide derivative with ultraviolet light after coating on a silica gel support. The influence of parameters such as irradiation time and solvent on immobilization effectiveness were investigated. The performance of the prepared immobilized phases were evaluated