A B|C|D C A B A C C D B
Fischer projection HC A Fischer projection is a convention for representing HC-OH stereoisomers in a plane. The tetrahedron of bonds on a carbon is represented as a plane cross, where HO-CH the bonds to the right and left are assumed to be pointing toward the viewer and the bonds to the top and HC-OH bottom are assumed to be pointing g away from the viewer. projections of monosaccharides are oriented with HC-OH the carbonyl group at the top the chiral carbon farthest from the carbonyl group(which is the one that CHa determines whether the sugar is the D or the l form) is then drawn with HO its hydroxyl to the right for the d form and to the left for the l form Glucose
Fischer projection A Fischer projection is a convention for representing stereoisomers in a plane. The tetrahedron of bonds on a carbon is represented as a plane cross, where the bonds to the right and left are assumed to be pointing toward the viewer and the bonds to the top and bottom are assumed to be pointing away from the viewer. Projections of monosaccharides are oriented with the carbonyl group at the top; the chiral carbon farthest from the carbonyl group (which is the one that determines whether the sugar is the D or the L form) is then drawn with its hydroxyl to the right for the D form and to the left for the L form
CHO HCOH CHOH D CHO CHO HCOH HOCH HCOH HCOH CHOH CH2OH D-Threose CHO CHO CHO CHO HCOH HOCH HCOH HOCH HCOH HCOH HOCH HOCH HCOH HCOH HCOH HCOH CH2OH CH,OH CHOH CHOH D-Ribose D-Arabinose D-Xylose D-Lyxose CHO CHO CHO CHO CHO CHO CHO 2 HCOH HOCH HCOH HOCH HCOH HOCH 3 HCOH HCOH HOCH HOCH HCOH HCOH HOCH HOCH 4 HCOH HCOH HCOH HCOH HOCH HOCH HOCH HOCH 5 HCOH HCOH HCOH HCOH HCOH HCOH HCOH CHOH CHOH CHOH CHOH CHOH CHOH CHOH CHOH D-Allose D-Altrose D-Glucose D-Mannose D-Gulose DIdose D-Galactose DTalose
CHO C-OH CH2OH D-Glyceraldehyde CHO CHO 2H—C—0H Ho-C H 3HC—OH H—C—0H CH2OH CH2OH D-Erythrose D-Threose
CHO 2Hc—OH Hc—OH 4 CH2OH D-Ervthrose CHO CHO 12345 H-C-OH HO C H-C-OH HC—OH H-C-OH H-C-OH CH2OH CH2OH D-Ribose D-Arabinose