14 research outputs found
Investigation of acetyl migrations in furanosides
No full textStandard reaction conditions for the desilylation of acetylated furanoside (riboside, arabinoside and xyloside) derivatives facilitate acyl migration. Conditions which favour intramolecular and intermolecular mechanisms have been identified with intermolecular transesterifications taking place under mild basic conditions when intramolecular orthoester formations are disfavoured. In acetyl ribosides, acyl migration could be prevented when desilylation was catalysed by cerium ammonium nitrate
The nutritive value of fodder cellulose from wheat straw. II. The utilization of cellulose by growing and fattening pigs
No full textMeasurement of feed intake of grazing sheep: I. Rate of passage of inert reference materials through the ruminant digestive tract
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The effect of equal and unequal intervals in twice-daily milking on the milk yield of ewes
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Turning Regioselectivity into Stereoselectivity: Efficient Dual Resolution of P-Stereogenic Phosphine Oxides through Bifurcation of the Reaction Pathway of a Common Intermediate
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Turning Regioselectivity into Stereoselectivity: Efficient Dual Resolution of P-Stereogenic Phosphine Oxides through Bifurcation of the Reaction Pathway of a Common Intermediate
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