Dihydropyridine preparation and application in the synthesis of pyridine derivatives
The preparation and application of dihydropyridines continue to attract considerable interest
in organic synthesis and medicinal chemistry. The biological activities and synthetic utility of …
in organic synthesis and medicinal chemistry. The biological activities and synthetic utility of …
Developments in the Synthesis of 1, 2-Dihydropyridines
This review provides a comprehensive compilation of available literature concerning the
synthesis of 1, 2-dihydropyridines. The most important recent developments and concepts …
synthesis of 1, 2-dihydropyridines. The most important recent developments and concepts …
An efficient large-scale synthesis of alkyl 5-hydroxy-pyridin-and pyrimidin-2-yl acetate
R Morgentin, F Jung, M Lamorlette, M Maudet… - Tetrahedron, 2009 - Elsevier
The synthesis of methyl 2-(5-hydroxy-3-methoxypyridin-2-yl) acetate and alkyl 2-(5-
hydroxypyrimidin-2-yl) acetate is described. Methodology for an efficient access to 5-hydroxy …
hydroxypyrimidin-2-yl) acetate is described. Methodology for an efficient access to 5-hydroxy …
An improved and efficient synthesis of 2-substituted 1, 4-dihydropyridine derivatives via regiospecific bromination
I Sircar, KR Anderson, L Bonadies - Tetrahedron letters, 1988 - Elsevier
EthWd w Page 1 Tetrahedron Letters,Vol.29,No.S2,pp 6835-6838,1988 0040-4039/88
$3.00 + .OO Printed in Great Britain Peraamon Press plc AN IMPROVED AND EFFICIENT …
$3.00 + .OO Printed in Great Britain Peraamon Press plc AN IMPROVED AND EFFICIENT …
Synthesis of 4‐alkyl‐3‐pyridinols from 3‐benzyloxypyridine
DL Comins, ED Stroud - Journal of heterocyclic chemistry, 1985 - Wiley Online Library
The addition of Grignard reagents to the 1‐phenoxycarbonyl salt of 3‐benzyloxypyridine and
a catalytic amount of cuprous iodide afforded 4‐alkyl‐3‐benzyloxy‐1‐phenoxycarbonyl‐1, 4 …
a catalytic amount of cuprous iodide afforded 4‐alkyl‐3‐benzyloxy‐1‐phenoxycarbonyl‐1, 4 …
An Overview of Synthesis and Biological Activity of Dihydropyrimidine Derivatives.
AC Dudhe, R Dudhe, O Porwal… - Mini Reviews in Medicinal …, 2022 - europepmc.org
Dihydropyrimidine derivatives are the most important scaffolds due to structural similarities
with natural products; it is a heterocyclic compound. The chemistry of Dihydropyrimidine is a …
with natural products; it is a heterocyclic compound. The chemistry of Dihydropyrimidine is a …
Regioselective Synthesis of N-Alkyl Pyridones
WR Bowman, CF Bridge - Synthetic communications, 1999 - Taylor & Francis
Regioselective Synthesis of <italic>N</italic>-Alkyl Pyridones Page 1 SYNTHETIC
COMMUNICATIONS, 29(22), 405 14059 (1999) REGIOSELECTIVE SYNTHESIS OF N-ALKYL …
COMMUNICATIONS, 29(22), 405 14059 (1999) REGIOSELECTIVE SYNTHESIS OF N-ALKYL …
[引用][C] Synthesis of 1, 4-dihydropyridines by cyclocondensation reactions
A Sausiņš, G Duburs - Heterocycles, 1988 - elibrary.ru
This review surveys the latest developments pertaining to the preparation of 1, 4-
dihydropyridines using Hantzsch synthesis and other cyclocondensation reactions.© 1988.
dihydropyridines using Hantzsch synthesis and other cyclocondensation reactions.© 1988.
Regioselective synthesis of 4-alkylpyridines via 1, 4-dihydropyridine derivatives from pyridine
K Akiba, Y Iseki, M Wada - Tetrahedron Letters, 1982 - Elsevier
Abstract N-Ethoxycarbonylpyridinium chloride (1) reacted with RCu· BF 3 at 4-position with
almost complete regioselectivity (better than 99%) to afford the corresponding 1, 4 …
almost complete regioselectivity (better than 99%) to afford the corresponding 1, 4 …
General synthesis of substituted 1, 2-dihydropyridines
D Tejedor, L Cotos, G Mendez-Abt… - The Journal of Organic …, 2014 - ACS Publications
A general and practical metal-free protocol for the synthesis of 1, 2-dihydropyridines with
wide structural/functional diversity at the ring and featuring mono, double, or spiro …
wide structural/functional diversity at the ring and featuring mono, double, or spiro …