-transparent.png){kind=logo}
Two unrelated molecules of the title compound, ethyl 1-(5-deoxy-1,2-O-isopropylidene-alpha-D-xylofuranos-5-C- yl)-1,2,3-triazole-5-carboxylate, C13H19N3O6, that are not linked by hydrogen bonding, comprise the asymmetric unit. There are no unusual bond lengths or angles. The two molecules differ in the degree of rotation around the methylene C atom that joins the triazole ring to the sugar part of the molecule. Molecules of the same conformation form infinite chains joined by hydrogen bonding between a H atom on the hydroxyl group of one molecule and an N atom in the triazole ring of another molecule generated by the 2(1) screw axis. Relevant intermolecular N...O distances are 3.013 (3) and 2.806 (3) A.
D Horton, and
B R Levine, and
P Norris, and
R L Luck, and
J V Silverton
April 1992,
Carbohydrate research,
D Horton, and
B R Levine, and
P Norris, and
R L Luck, and
J V Silverton
April 1994,
Carbohydrate research,
D Horton, and
B R Levine, and
P Norris, and
R L Luck, and
J V Silverton
September 2006,
The Journal of organic chemistry,
D Horton, and
B R Levine, and
P Norris, and
R L Luck, and
J V Silverton
December 2015,
Acta crystallographica. Section E, Crystallographic communications,
D Horton, and
B R Levine, and
P Norris, and
R L Luck, and
J V Silverton
November 2012,
Acta crystallographica. Section E, Structure reports online,
D Horton, and
B R Levine, and
P Norris, and
R L Luck, and
J V Silverton
November 2012,
Acta crystallographica. Section E, Structure reports online,
D Horton, and
B R Levine, and
P Norris, and
R L Luck, and
J V Silverton
August 2004,
Carbohydrate research,
D Horton, and
B R Levine, and
P Norris, and
R L Luck, and
J V Silverton
January 2000,
Carbohydrate research,
D Horton, and
B R Levine, and
P Norris, and
R L Luck, and
J V Silverton
May 1975,
Carbohydrate research,
D Horton, and
B R Levine, and
P Norris, and
R L Luck, and
J V Silverton
October 2013,
Acta crystallographica. Section E, Structure reports online,
