Synthesis of new tripodal Hantzsch 1,4-dihydropyridines under solvent-free condition and their conversion to the corresponding tripodal pyridines

被引：15

作者：

Zolfigol, Mohammad Ali ^{[2
]}

Kolvari, Eskandar ^{[2
]}

Abdoli, Abbas ^{[2
]}

Shiri, Morteza ^{[1
]}

机构：

[1] Alzahra Univ, Coll Sci, Dept Chem, Tehran 1993891176, Iran

[2] Bu Ali Sina Univ, Fac Chem, Hamadan 6517838683, Iran

来源：

MOLECULAR DIVERSITY | 2010年 / 14卷 / 04期

关键词：

1,4-Dihydropyridines; Tripodal 1,4-dihydropyridines; Tripodal pyridines; Solvent-free; NH4F; Oxone (R); ONE-POT SYNTHESIS; HETEROGENEOUS CONDITIONS; MILD CONDITIONS; AMBIENT-TEMPERATURE; OXIDATION; EFFICIENT; AROMATIZATION; DERIVATIVES; CATALYST; SYSTEM;

D O I：

10.1007/s11030-009-9171-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A mixture of beta-ketoester and tri-aldehydes in the presence of ammonium fluoride was converted to their corresponding tripodal 1,4-dihydropyridines under solvent-free condition with good yields. The obtained tripodal 1,4-dihydropyridines were also aromatized with oxone (R)/NaNO2/wet SiO2 system under mild and heterogeneous conditions quantitatively.

引用

页码：809 / 813

页数：5

共 50 条

[21] An Efficient One-Step Hantzsch Multicomponent Synthesis of 1,4-Dihydropyridines Via a Wells-Dawson Heteropolyacid Catalyst Under Solvent-Free Conditions
Sathicq, Angel G.
Romanelli, Gustavo P.
Ponzinibbio, Agustin
Baronetti, Graciela T.
Thomas, Horacio J.
LETTERS IN ORGANIC CHEMISTRY, 2010, 7 (07) : 511 - 518
[22] Magnetic Fe3O4 nanoparticles: Efficient and recoverable nanocatalyst for the synthesis of polyhydroquinolines and Hantzsch 1,4-dihydropyridines under solvent-free conditions
Nasr-Esfahani, Masoud
Hoseini, S. Jafar
Montazerozohori, Morteza
Mehrabi, Rasool
Nasrabadi, Hasan
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2014, 382 : 99 - 105
[23] CHED 415-Hantzsch synthesis of 1,4-dihydropyridines
Ivanova, Krystsina
Yamaguchi, Kenneth
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2008, 235
[24] SYNTHESIS OF HANTZSCH 1,4-DIHYDROPYRIDINES IN A CONTINUOUS FLOW MICROREACTOR
Gao, Peiyuan
Sun, Xuan
Lei, Ming
Zhang, Hong
HETEROCYCLES, 2016, 93 (02) : 755 - 761
[25] Synthesis of pyridines by anodic oxidation of 1,4-dihydropyridines
Yang, Z
Wang, BX
Hu, HW
Zhu, SM
SYNTHETIC COMMUNICATIONS, 1998, 28 (17) : 3163 - 3171
[26] De Novo Synthesis of 1,4-Dihydropyridines and Pyridines
Gati, Wafa
Rammah, Mohamed M.
Rammah, Mohamed B.
Couty, Francois
Evano, Gwilherm
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (22) : 9078 - 9081
[27] RAPID MICROWAVE ASSISTED SYNTHESIS OF HANTZSCH 1,4-DIHYDROPYRIDINES
Nayak, A. Srinivas
Achaiah, G.
Reddy, V. Malla
INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY, 2009, 18 (04) : 413 - 414
[28] YTTRIUM TRIFLATE CATALYZED SYNTHESIS OF 1,4-DIHYDROPYRIDINES UNDER SOLVENT FREE CONDITIONS
Rameshwar, N.
Ramchander, J.
Parthasarathy, T.
Reddy, A. Ram
HETEROCYCLIC LETTERS, 2012, 2 (04): : 455 - 459
[29] Novel bipodal, tripodal, and tetrapodal 1,4-dihydropyridines - Microwave-assisted synthesis and structural confinements
Rajesh, Kancherla
Reddy, Bandapalli Palakshi
Vijayakumar, Vijayaparthasarathi
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 2011, 89 (10): : 1236 - 1244
[30] Silica supported 12-tungstophosphoric acid catalysts for synthesis of 1,4-dihydropyridines under solvent-free conditions
Rafiee, Ezzat
Eavani, Sara
Rashidzadeh, Solmaz
Joshaghani, Mohammad
INORGANICA CHIMICA ACTA, 2009, 362 (10) : 3555 - 3562

← 1 2 3 4 5 →