51786-12-0Relevant academic research and scientific papers
Zinc oxide as a new, highly efficient, green, and reusable catalyst for microwave-assisted Michael addition of sulfonamides to α,β- unsaturated esters in ionic liquids
Zare, Abdolkarim,Hasaninejad, Alireza,Zare, Ahmad Reza Moosavi,Parhami, Abolfath,Sharghi, Hashem,Khalafi-Nezhad, Ali
, p. 438 - 444 (2007)
A simple, clean, and efficient procedure for the green synthesis of some N-alkyl derivatives of sulfonamides is described. Microwave-assisted Michael addition of sulfonamides to α,β-unsaturated esters, in the presence of catalytic amount of zinc oxide (Zn
The zeolite ZSM-5-SO3H catalyzed aza-Michael addition of amines and sulfonamides to electron-deficient alkenes under solventfree conditions
Douraki, Saba Mohammadi,Massah, Ahmad Reza
, p. 1346 - 1349 (2015/11/10)
Aza-Micheal addition of aromatic and aliphatic amines and sulfonamides to α,β-unsaturated esters, ketones and nitriles has been developed using the zeolite ZSM-5-SO3H as catalyst under solvent-free conditions.
The zeolite ZSM-5-SO3H catalyzed aza-Michael addition of amines and sulfonamides to electron-deficient alkenes under solvent-free conditions
Douraki, Saba Mohammadi,Massah, Ahmad Reza
, p. 1346 - 1349 (2016/02/26)
Aza-Micheal addition of aromatic and aliphatic amines and sulfonamides to α,β-unsaturated esters, ketones and nitriles has been developed using the zeolite ZSM-5-SO3H as catalyst under solvent-free conditions.
Oxidative debenzylation of N-benzyl amides and O-benzyl ethers using alkali metal bromide
Moriyama, Katsuhiko,Nakamura, Yu,Togo, Hideo
supporting information, p. 3812 - 3815 (2014/08/05)
The oxidative debenzylation of N-benzyl amides and O-benzyl ethers was promoted with high efficiency by a bromo radical formed through the oxidation of bromide from alkali metal bromide under mild conditions. This reaction provided the corresponding amides from N-benzyl amides and carbonyl compounds from O-benzyl ethers in high yields.
Heteropoly acid catalyzed micheal addition of benzene sulfonamide to ethyl acrylate
Wang, Desheng,Yan, Liang,Wang, Xiaolai
experimental part, p. 4532 - 4534 (2012/08/28)
The solvent-free aza-Michael addition reaction of benzene sulfonamide to ethyl acrylate carried out in presence of catalytic amount of different. Keggin type heteropoly acids as reusable catalyst in solvent-free condition has been investigated. Pure N-alk
SUBSTITUTED AMINOBUTYRIC DERIVATIVES AS NEPRILYSIN INHIBITORS
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Page/Page column 174, (2010/12/26)
The present invention provides a compound of formula (I') or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, X and n are defined herein. The invention also relates to a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
KF/Al2O3 as an efficient, green, and reusable catalytic system for the solvent-free synthesis of N-Alkyl derivatives of sulfonamides via michael reactions
Zare, Abdolkarim,Hasaninejad, Alireza,Beyzavi, Mohammad Hassan,Moosavi-Zare, Ahmad Reza,Khalafi-Nezhad, Ali,Roshankar, Mehrnoosh,Fiouzi, Fatemeh,Azad, Sedigheh
experimental part, p. 1702 - 1712 (2010/01/17)
KF/Al2O3 efficiently catalyzes the microwave-assisted Michael addition of sulfonamides to ,-unsaturated esters under solvent-free conditions to afford N-alkyl derivatives of sulfonamides as biologically interesting compounds in high yields and in short re
