Solid acid catalyst TS-1 zeolite-assisted solvent-free one-pot synthesis of poly-substituted 2,4,6-triaryl-pyridines

被引：12

作者：

Gadekar, Sachin P. ^{[1
]}

Lande, Machhindra K. ^{[1
]}

机构：

[1] Dr Babasaheb Ambedkar Marathwada Univ, Dept Chem, Aurangabad 431004, Maharashtra, India

来源：

RESEARCH ON CHEMICAL INTERMEDIATES | 2018年 / 44卷 / 05期

关键词：

Titanium silicate (TS-1); One-pot reaction; Solid acid catalyst; 2,4,6-Triaryl pyridine; EFFICIENT SYNTHESIS; PYRIDINES; 2,4,6-TRIARYLPYRIDINES;

D O I：

10.1007/s11164-018-3305-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new method is described for one-pot solvent-free synthesis of 2,4,6-triaryl pyridines in the presence of a solid acid catalyst, titanium silicate (TS-1) via cyclocondensation of acetophenone, aryl aldehyde and ammonium acetate. The present method illustrates several advantages, such as eco-friendly reaction conditions, simplicity, short reaction time (3 h), easy separation of catalyst and high yields of the products (85-93%). Furthermore, the TS-1 catalyst was reused for four catalytic cycles with consistent catalytic activity. [GRAPHICS] .

引用

页码：3267 / 3278

页数：12

共 50 条

[1] Solid acid catalyst TS-1 zeolite-assisted solvent-free one-pot synthesis of poly-substituted 2,4,6-triaryl-pyridines
Sachin P. Gadekar
Machhindra K. Lande
Research on Chemical Intermediates, 2018, 44 : 3267 - 3278
[2] TS-1 zeolite as a Lewis acid catalyst for solvent-free one-pot synthesis of 1,3-thiazolidin-4-ones
Gadekar, Sachin P.
Lande, Machhindra K.
RESEARCH ON CHEMICAL INTERMEDIATES, 2019, 45 (02) : 237 - 247
[3] TS-1 zeolite as a Lewis acid catalyst for solvent-free one-pot synthesis of 1,3-thiazolidin-4-ones
Sachin P. Gadekar
Machhindra K. Lande
Research on Chemical Intermediates, 2019, 45 : 237 - 247
[4] ONE-POT SYNTHESIS OF 2,4,6-TRIARYL PYRIDINES USING MAGNESIUM ACETATE AS ORGANOMETALLIC CATALYST UNDER SOLVENT FREE CONDITION
Patil, Vishvanath D.
Patil, Ketan P.
Sutar, Nagesh. R.
Gatade, Avinash T.
HETEROCYCLIC LETTERS, 2016, 6 (03): : 453 - 458
[5] SOLVENT-FREE, ONE-POT SYNTHESIS OF 2,4,6-TRIARYLPYRIDINES USING TRICHLOROISOCYANURIC ACID OR N-BROMOSUCCINIMIDE AS A NOVEL AND NEUTRAL CATALYST
Maleki, Behrooz
Salehabadi, Hafezeh
Sepehr, Zeinalabedin
Kermanian, Mina
COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, 2011, 76 (11) : 1307 - 1315
[6] Preparation, Characterizations of TS-1 Zeolite: An Effective Solid Acid Catalyst for the Synthesis of 1, 3, 5-Triaryl-2-Pyrazolins
Gadekar, Sachin P.
Pawar, Ganesh T.
Magar, Rameshwar R.
Lande, Machhindra K.
POLYCYCLIC AROMATIC COMPOUNDS, 2020, 40 (01) : 126 - 134
[7] Synthesis of FAU Zeolite Nanoparticles as Heterogeneous Catalyst for One-Pot Synthesis of 2-Substituted Aryl (Indolyl) Kojic Acid Derivatives under Solvent-Free Condition
Sadeghi, Bahareh
Lasemi, Zahra
Tavasoli, Fereshteh Amiri
Hashemian, Saeedeh
Zahedi, Hesam
SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, 2014, 44 (10) : 1497 - 1503
[8] Silica Sulfuric Acid as a Efficient and Recyclable Solid Acid Catalyst for the One-Pot Synthesis of 2,4,6-Triaylpyridines Under Solvent Free Conditions
Montazeri, Naser
Ayoubi, Seyede Fatemeh
Pourshamsian, Khalil
Bashtini, Fatemeh
ORIENTAL JOURNAL OF CHEMISTRY, 2012, 28 (01) : 303 - 307
[9] Silica sulfuric acid (SSA) as a solid acid heterogeneous catalyst for one-pot synthesis of substituted pyrroles under solvent-free conditions at room temperature
Veisi, Hojat
TETRAHEDRON LETTERS, 2010, 51 (16) : 2109 - 2114
[10] One-pot synthesis of ZrMo-KIT-6 solid acid catalyst for solvent-free conversion of glycerol to solketal
Li, Zhenbin
Miao, Zhichao
Wang, Xuan
Zhao, Jinping
Zhou, Jin
Si, Weijiang
Zhuo, Shuping
FUEL, 2018, 233 : 377 - 387

← 1 2 3 4 5 →