METHYL NZYL-2,2-DIOXO-1,2,3-OXATHIAZOLIDINE-4-CARBOXYLATE - AN INTERMEDIATE FOR AMINO-ACID SYNTHESIS

Authors
GRITSONIE P PILKINGTON M WALLIS JD POVEY DC
Citation
P. Gritsonie et al., METHYL NZYL-2,2-DIOXO-1,2,3-OXATHIAZOLIDINE-4-CARBOXYLATE - AN INTERMEDIATE FOR AMINO-ACID SYNTHESIS, Acta crystallographica. Section C, Crystal structure communications, 50, 1994, pp. 763-765
Citations number
16
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
50
Year of publication
1994
Part
5
Pages
763 - 765
Database
ISI
SICI code
0108-2701(1994)50:<763:MN-AI>2.0.ZU;2-T
Abstract
The first structural measurements on a cyclic sulfamidate, zyl-2,2-dio xo-1,2,3-oxathiazolidine-4-carboxylate, C11H13NO5S, show that die ring N atom has almost planar bonding geometry (sum of angles at N = 357.8 -degrees), in contrast to that found in simple dialkyl sulfonamides an d acyclic sulfamate esters. The structure contains a close 1,4 N...O c ontact [2.764 (3) angstrom].