Year: 1978
Type: article
Abstract: Methanolysis and benzyl alcoholysis of β-cellobiosyl, or β-lactosyl, or β-maltosyl N, N-dimethyldithiocarbamate in the presence of mercuric chloride and cadmium carbonate were investigated. Methyl and benzyl glycosides formation proceeded in good yield under mild conditions, in which formation of α-anomer was always predominant over that of β-anomer : in methanolysis, the ratios of α-and β-anomers were about 4 : 1 and in benzyl alcoholysis, 2 : 1, respectively. Using this method methyl α-cellobioside, α-lactoside, and α-maltoside were synthesized. The procedure is a facile synthetic method for appropriate alkyl α-glycosides of reducing disaccharides.
DOI: 10.1248/cpb.26.1570
Authors: TAIGI CHUNG, HIDEKO ISHIHARA, SETSUZO TEJIMA
Institution: Nagoya City University
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W1524937006