Eco-friendly synthesis of imines by ultrasound irradiation

被引:117
作者
Guzen, Karla P.
Guarezemini, Alexandre S.
Orfao, Aline T. G.
Cella, Rodrigo
Pereira, Claudio M. P.
Stefani, Helio A. [1 ]
机构
[1] Univ Sao Paulo, Fac Ciencias Farmaceut, Sao Paulo, Brazil
[2] Univ Sao Paulo, Dept Biofis, Sao Paulo, Brazil
[3] Univ Sao Paulo, Inst Quim, Sao Paulo, Brazil
基金
巴西圣保罗研究基金会;
关键词
D O I
10.1016/j.tetlet.2007.01.014
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A series of imines was synthesized by an ultrasound-assisted reaction of aldehydes and primary amines using silica as the promoter. Products were obtained in high yields even in large scale synthesis. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1845 / 1848
页数:4
相关论文
共 31 条
[1]  
Annunziata R, 2002, EUR J ORG CHEM, V2002, P1184
[2]   Palladium catalyzed alkenyl amination:: from enamines to heterocyclic synthesis [J].
Barluenga, J ;
Valdés, C .
CHEMICAL COMMUNICATIONS, 2005, (39) :4891-4901
[3]   N-trialkylsilylimines as coupling partners for Pd-catalyzed C-N bond-forming reactions:: One-step synthesis of imines and azadienes from aryl and alkenyl bromides [J].
Barluenga, J ;
Aznar, F ;
Valdés, C .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (03) :343-345
[4]   Preparation of δ-aryl-aminoacids from 1,1-bis(trimethylsiloxy)buta-1,3-diene derivatives and arylic imines promoted by Lewis acids [J].
Bellassoued, M ;
Ennigrou, R ;
Gil, R ;
Lensen, N .
SYNTHETIC COMMUNICATIONS, 1998, 28 (21) :3955-3964
[5]   Palladium-catalyzed cross-coupling of vinylic tellurides and potassium vinyltrifluoroborate salt: synthesis of 1,3-dienes [J].
Cella, Rodrigo ;
Orfao, Aline T. G. ;
Stefani, Helio A. .
TETRAHEDRON LETTERS, 2006, 47 (29) :5075-5078
[6]   Ultrasound-assisted synthesis of Z and E stilbenes by Suzuki cross-coupling reactions of organotellurides with potassium organotrifluoroborate salts [J].
Cella, Rodrigo ;
Stefani, Helio A. .
TETRAHEDRON, 2006, 62 (24) :5656-5662
[7]   Magnesium perchlorate as an efficient catalyst for the synthesis of imines and phenylhydrazones [J].
Chakraborti, AK ;
Bhagat, S ;
Rudrawar, S .
TETRAHEDRON LETTERS, 2004, 45 (41) :7641-7644
[8]   Green chemistry - The sonochemical approach [J].
Cintas, P ;
Luche, JL .
GREEN CHEMISTRY, 1999, 1 (03) :115-125
[9]  
CLARK J, 2002, HDB GREEN CHEM TECHN, P372
[10]   Synthesis of new N-heterocycles:: Intramolecular ring closure with imines [J].
Diederen, JJH ;
Frühauf, HW ;
Hiemstra, H ;
Vrieze, K ;
Pfeffer, M .
TETRAHEDRON LETTERS, 1998, 39 (23) :4111-4114