Title
The application of disubstituted vinylogous iminium salts and related synthons to the regiocontrolled preparation of unsymmetrical 2,3,4- trisubstituted pyrroles
Keywords
Chloroenals; Pyrroles; Vinylogous amides; Vinylogous iminium salts
Abstract
Reactions of 2,3-disubstituted chloropropeniminium salts and related synthons with ethyl glycinate, ethyl N-methylglycinate, and ethyl N- benzylglycinate have been studied under acidic, basic and neutral conditions. Such reactions have resulted in efficient and selective methodology for the synthesis of unsymmetrical 2,3,4-trisubstituted pyrrole systems.
Publication Date
5-14-1998
Publication Title
Tetrahedron
Volume
54
Issue
20
Number of Pages
5075-5088
Document Type
Article
Personal Identifier
scopus
DOI Link
https://doi.org/10.1016/S0040-4020(98)00247-6
Copyright Status
Unknown
Socpus ID
0032516285 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/0032516285
STARS Citation
Gupton, John T.; Krumpe, Keith E.; and Burnham, Bruce S., "The application of disubstituted vinylogous iminium salts and related synthons to the regiocontrolled preparation of unsymmetrical 2,3,4- trisubstituted pyrroles" (1998). Scopus Export 1990s. 3546.
https://stars.library.ucf.edu/scopus1990/3546