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In chemistry, a Haworth projection is a common way of writing a structural formula to represent the cyclic structure of monosaccharides with a simple three-dimensional perspective. Haworth projection approximate the shapes of the actual molecules better for furanoses —which are in reality nearly planar—than for pyranoses that exist in ...
Haworth Projection of β-D-glucopyranose Hermann Emil Fischer won the Nobel Prize in Chemistry (1902) for his work in determining the structure of the D - aldohexoses . [ 1 ] However, the linear, free-aldehyde structures that Fischer proposed represent a very minor percentage of the forms that hexose sugars adopt in solution.
Haworth projection of D-psicose Allulose, also known by its systematic name D -ribo-2-hexulose as well as by the name D -psicose, is a monosaccharide and a ketohexose . [ 2 ] [ 11 ] It is a C3 epimer of fructose . [ 2 ]
The Fischer projection is a systematic way of drawing the skeletal formula of an acyclic monosaccharide so that the handedness of each chiral carbon is well specified. Each stereoisomer of a simple open-chain monosaccharide can be identified by the positions (right or left) in the Fischer diagram of the chiral hydroxyls (the hydroxyls attached ...
The following other wikis use this file: Usage on bg.wikipedia.org Алтроза; Usage on ca.wikipedia.org Altrosa; Usage on cs.wikipedia.org Altróza
The following other wikis use this file: Usage on az.wikipedia.org Maltoza; Usage on be.wikipedia.org Мальтоза; Usage on bg.wikipedia.org
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Structural formula of trehalose in Haworth projection. Created using ACD/ChemSketch 10.0 and Inkscape. Date: 17 April 2007: Source: Own work: Author: Fvasconcellos 18:56, 17 April 2007 (UTC) Permission (Reusing this file)