Alum Catalyzed Simple and Efficient Synthesis of Bis(indolyl)methanes by Ultrasound Approach

被引：0

作者：

Sonar, Swapnil S. ^{[1
]}

Sadaphal, Sandip A. ^{[1
]}

Kategaonkar, Amol H. ^{[1
]}

Pokalwar, Rajkumar U. ^{[1
]}

Shingate, Bapurao B. ^{[1
]}

Shingare, Murlidhar S. ^{[1
]}

机构：

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

来源：

BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 2009年 / 30卷 / 04期

关键词：

Bis(indolyl)methanes; Alum; 1H-indole; Aldehydes/ketones; Ultrasound irradiation; ONE-POT SYNTHESIS; CENTER-DOT 12H(2)O; CARBONYL-COMPOUNDS; ELECTROPHILIC SUBSTITUTION; EXPEDITIOUS SYNTHESIS; EXPEDIENT SYNTHESIS; BIS-INDOLYLMETHANE; REUSABLE CATALYST; 3-ACETYL INDOLES; HYDROGEN SULFATE;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Alum (KAl(SO4)(2)center dot I2H(2)0) is an inexpensive, efficient, non-toxic and mild catalyst for the synthesis of bis(indolyl)methanes by the reaction of 1H-indole with various aldehydes/ketones under the influence of ultrasound irradiation in solvent-free condition. The remarkable advantages of this method are the simple experimental procedures, shorter reaction times, high yields of product and green aspects by avoiding toxic catalysts and solvents.

引用

页码：825 / 828

页数：4

共 50 条

[41] VCL3 catalysed efficient synthesis of bis(indolyl)methanes
Rajitha, B
Reddy, PN
Kumar, BS
Sreenivasulu, N
Reddy, YRT
JOURNAL OF CHEMICAL RESEARCH, 2005, (04) : 222 - 223
[42] Iron-Catalyzed Oxidative Coupling of Benzylamines and Indoles: Novel Approach for Synthesis of Bis(indolyl)methanes
Gopalaiah, Kovuru
Chandrudu, Sankala Naga
Devi, Alka
SYNTHESIS-STUTTGART, 2015, 47 (12): : 1766 - 1774
[43] Lithium perchlorate catalyzed reactions of indoles: An expeditious synthesis of bis(indolyl)methanes
Yadav, JS
Reddy, BVS
Murthy, CVSR
Kumar, GM
Madan, C
SYNTHESIS-STUTTGART, 2001, (05): : 783 - 787
[44] Synthesis of bis(indolyl) methanes catalyzed by Schiff base-Cu(Ⅱ) complex
Yong Lei Yang~(a
ChineseChemicalLetters, 2011, 22 (09) : 1071 - 1074
[45] A Sustainable Green Approach for Synthesis of Bis(indolyl) Methanes in Ionic Liquid
Chaudhari, Rakesh P.
Chaudhari, Ganesh R.
Mahajan, Hemant A.
ORIENTAL JOURNAL OF CHEMISTRY, 2024, 40 (01) : 307 - 311
[46] Enzymatic approach to cascade synthesis of bis(indolyl)methanes in pure water
Fu, Yajie
Lu, Zeping
Fang, Ke
He, Xinyi
Xu, Huajin
Hu, Yi
RSC ADVANCES, 2020, 10 (18) : 10848 - 10853
[47] A simple and efficient preparation of bis(indolyl)methanes catalyzed by HCl/silica gel under solvent-free conditions
Katrun, Praewpan
Atthawilai, Karnjana
Kuhakarn, Chutima
ARKIVOC, 2021, : 190 - 203
[48] Highly Efficient Method for Synthesis of Bis(indolyl)methanes Catalyzed by FeCl3-based Ionic Liquid
Veisi, Hojat
Hemmati, Saba
Veisi, Hamed
JOURNAL OF THE CHINESE CHEMICAL SOCIETY, 2009, 56 (02) : 240 - 245
[49] A FACILE AND EFFICIENT METHOD FOR THE SYNTHESIS OF BIS(INDOLYL)METHANES CATALYZED BY SELECTFLUOR™ UNDER CONVENTIONAL HEATING AND MICROWAVE IRRADIATION
Kumar, B. Sunil
Hunnur, Raveendra K.
Reddy, K. Mallikarjun
Udupi, R. H.
Bindu, V. Hima
HETEROCYCLIC COMMUNICATIONS, 2009, 15 (02) : 115 - 120
[50] "In water" synthesis of bis(indolyl)methanes: a review
Khanna, Leena
Mansi
Yadav, Shilpa
Misra, Neeti
Khanna, Pankaj
SYNTHETIC COMMUNICATIONS, 2021, 51 (19) : 2892 - 2923

← 1 2 3 4 5 →