Synthesis of Some New 1,4-Dihydropyridine Derivatives through a Facile One-pot Hantzsch Condensation Catalyzed by Triethylamine
A facile and efficient synthesis of new 1,4-dihydropyridine derivatives was reported via Hantzsch three-com- ponent condensation reaction of aldehydes or formylphenylboronic acids, ethyl acetoacetate, and ammonium acetate in the presence of a catalytic amount of triethylamine under solvent-free cond...
Saved in:
| Published in: | Chinese journal of chemistry Vol. 30; no. 3; pp. 733 - 737 |
|---|---|
| Main Author: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
Weinheim
WILEY-VCH Verlag
01-03-2012
WILEY‐VCH Verlag Wiley Subscription Services, Inc |
| Subjects: | |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | A facile and efficient synthesis of new 1,4-dihydropyridine derivatives was reported via Hantzsch three-com- ponent condensation reaction of aldehydes or formylphenylboronic acids, ethyl acetoacetate, and ammonium acetate in the presence of a catalytic amount of triethylamine under solvent-free conditions. The method described here of- fers several advantages including high yields, short reaction times, and simple work-up procedure. |
|---|---|
| Bibliography: | 31-1547/O6 1,4-dihydropyridine, triethylamine, formylphenylboronic acid, Hantzsch reaction, solvent-flee condi-tion A facile and efficient synthesis of new 1,4-dihydropyridine derivatives was reported via Hantzsch three-com- ponent condensation reaction of aldehydes or formylphenylboronic acids, ethyl acetoacetate, and ammonium acetate in the presence of a catalytic amount of triethylamine under solvent-free conditions. The method described here of- fers several advantages including high yields, short reaction times, and simple work-up procedure. istex:3B72C4CA88A72CB27FD8A49D049DA1ED7307936E ArticleID:CJOC201280006 ark:/67375/WNG-ZQ47W229-8 |
| ISSN: | 1001-604X 1614-7065 |
| DOI: | 10.1002/cjoc.201280006 |