Microwave-Assisted, Rapid, Solvent-Free Aza-Michael Reaction by Perchloric Acid Impregnated on Silica Gel

被引：17

作者：

Singh, Surya Prakash ^{[1
]}

Kumar, T. Vijaya ^{[2
]}

Chandrasekharam, M. ^{[2
]}

Giribabu, L. ^{[2
]}

Reddy, P. Yella ^{[2
]}

机构：

[1] Osaka Univ, Dept Appl Chem, Grad Sch Engn, Osaka 565887, Japan

[2] Indian Inst Chem Technol, Nano Mat Lab, Inorgan & Phys Chem Div, Hyderabad 500007, Andhra Pradesh, India

来源：

SYNTHETIC COMMUNICATIONS | 2009年 / 39卷 / 22期

关键词：

Aza-Michael reaction; HClO4; SiO2; hydroamination; microwave irradiation; reusable catalyst; solvent-free; HIGHLY EFFICIENT; ALPHA; BETA-UNSATURATED COMPOUNDS; CONJUGATE ADDITION; IONIC LIQUIDS; AMINES; CATALYST; ACETYLATION; HCLO4-SIO2; SYSTEM;

D O I：

10.1080/00397910902883579

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Highly efficient solvent-free aza-Michael additions of a variety of amines to ,-unsaturated carbonyl compounds under microwave-irradiation conditions catalyzed by perchloric acid impregnated on silica gel (HClO4/SiO2) is reported. The reactions are completed within 2-7min in a microwave oven to produce the corresponding adducts in excellent yields, and the catalyst can be recovered and reused.

引用

页码：3982 / 3989

页数：8

共 50 条

[1] One-pot solvent-free microwave-assisted aza-Michael addition reaction of acrylonitrile
Das, Parineeta
Devi, Nirmala
Puzari, Amrit
JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2022, 99 (05)
[2] Microwave Assisted Preparation of Flavylium Salts with Perchloric Acid Impregnated on Silica Gel Under Solvent-free Conditions
Moghaddam, Firouz Matloubi
Foroushani, Behzad Koushki
Ghonouei, Nima
Kalahroodi, Elaheh Lotfi
LETTERS IN ORGANIC CHEMISTRY, 2014, 11 (10) : 713 - 718
[3] Aza-Michael addition of amines to activated alkenes catalyzed by silica supported perchloric acid under a solvent-free condition
Mukherjee, Chinmoy
Misra, Anup Kumar
LETTERS IN ORGANIC CHEMISTRY, 2007, 4 (01) : 54 - 59
[4] Rapid microwave-assisted henry reaction in solvent-free processes
Gan, CS
Chen, X
Lai, GY
Wang, ZY
SYNLETT, 2006, (03) : 387 - 390
[5] Microwave-Assisted Organocatalytic Enantioselective Intramolecular aza-Michael Reaction with α,β-Unsaturated Ketones
Fustero, Santos
del Pozo, Carlos
Mulet, Cristina
Lazaro, Ruben
Sanchez-Rosello, Maria
CHEMISTRY-A EUROPEAN JOURNAL, 2011, 17 (50) : 14267 - 14272
[6] Synthesis of β-Amino acids via catalyst- and solvent-free aza-Michael reaction
Zou Bo
Jiang Huan-Feng
CHINESE JOURNAL OF CHEMISTRY, 2008, 26 (07) : 1309 - 1314
[7] Silica Sulfuric Acid Promotes Aza-Michael Addition Reactions under Solvent-Free Condition as a Heterogeneous and Reusable Catalyst
Wang, Yan
Yuan, Yan-Qin
Guo, Sheng-Rong
MOLECULES, 2009, 14 (11): : 4779 - 4789
[8] Solvent-free microwave-assisted Bingel reaction in carbon nanohorns
Economopoulos, Solon P.
Pagona, Georgia
Yudasaka, Masako
Iijima, Sumio
Tagmatarchis, Nikos
JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (39) : 7326 - 7331
[9] Phosphate Impregnated Titania: An Efficient Reusable Heterogeneous Catalyst for Aza-Michael Reactions Under Solvent-Free Condition
Jayashree Nath
Mihir K. Chaudhuri
Catalysis Letters, 2009, 133 : 388 - 393
[10] Phosphate Impregnated Titania: An Efficient Reusable Heterogeneous Catalyst for Aza-Michael Reactions Under Solvent-Free Condition
Nath, Jayashree
Chaudhuri, Mihir K.
CATALYSIS LETTERS, 2009, 133 (3-4) : 388 - 393

← 1 2 3 4 5 →