Carb-31. Names for Monosaccharide Residues

2-Carb-31. Names for monosaccharide residues 2-Carb-31.1. Glycosyl residues 

The same endings can be used to form substituent prefixes for alditol residues. 

The ending -yl without locants signifies loss of OH from the anomeric position (see 2-Carb-31.1). Loss of H from the anomeric OH is indicated by the ending -yloxy , without locant. For examples see 2-Carb-33. 

The situation in which the anomeric OH is retained but H is lost from the anomeric carbon atom is indicated by use of the ending -yl without locants in conjunction with the prefix 1-hydroxy- (not by the ending -1-C-yl ). N.B. In this case, the anomeric prefix a or P refers to the free valency, not the OH group. 

4-(1-Acetoxy-2,3,4,6-tetra-0-acetyl-a-D-allopyranosyl)benzoyl chloride 

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Carb-29. Hemiacetals and hemithioacetals 2-Carb-30. Acetals, ketals and their thio analogues 2-Carb-31. Names for monosaccharide residues... 

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