STRUCTURE OF 3,4-DIHYDROXY-2-THIOPHENECARBOXYLIC ACID ETHYL-ESTER IN THE CRYSTAL AND SOLUTION STATES

Authors
HADA WA RUSEK FW BORDNER J MELVIN LS
Citation
Wa. Hada et al., STRUCTURE OF 3,4-DIHYDROXY-2-THIOPHENECARBOXYLIC ACID ETHYL-ESTER IN THE CRYSTAL AND SOLUTION STATES, Tetrahedron letters, 34(51), 1993, pp. 8229-8232
Citations number
5
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
34
Issue
51
Year of publication
1993
Pages
8229 - 8232
Database
ISI
SICI code
0040-4039(1993)34:51<8229:SO3AEI>2.0.ZU;2-G
Abstract
The structure of 3,4-dihydroxy-2-thiophenecarboxylic acid ethyl ester was proven by NMR and X-ray crystallographic analysis. Under ah condit ions assessed this compound existed as the dihydroxy tautomer 2.