A convenient preparation of alpha-keto esters by the Grignard reaction on N-acylpyrazoles

Authors
Kashima, C Shirahata, Y Tsukamoto, Y
Citation
C. Kashima et al., A convenient preparation of alpha-keto esters by the Grignard reaction on N-acylpyrazoles, HETEROCYCLE, 49, 1998, pp. 459-464
Citations number
21
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
HETEROCYCLES
ISSN journal
03855414 → ACNP
Volume
49
Year of publication
1998
Pages
459 - 464
Database
ISI
SICI code
0385-5414(199812)49:<459:ACPOAE>2.0.ZU;2-U
Abstract
The alpha-keto esters were prepared by the formation of N-acylpyrazole foll owed by the appropriate Grignard reaction. These short step reaction conven iently afforded various alpha-keto esters in good yields.