An Efficient Synthesis of 3,4-Dihydro-1H-2,3-benzothiazine 2,2-Dioxides Using Amberlyst 15 and Amberlyst XN 1010.

ChemInform ◽  
2003 ◽  
Vol 34 (11) ◽  
Author(s):  
Rodolfo D. Bravo ◽  
Alicia S. Canepa
Keyword(s):  
Efficient Synthesis ◽  
Amberlyst 15

Efficient synthesis of 2,3-unsaturated sulfonamidoglycosides by Amberlyst 15

2010 ◽  
Vol 51 (41) ◽  
pp. 5372-5374 ◽  
Author(s):  
Carlos A. Témpera ◽  
Pedro A. Colinas ◽  
Rodolfo D. Bravo
Keyword(s):  
Efficient Synthesis ◽  
Amberlyst 15

Amberlyst-15-Catalyzed Efficient Synthesis of 1,1-Diacetates from Aldehydes.

ChemInform ◽  
2003 ◽  
Vol 34 (34) ◽  
Author(s):  
A. Vijender Reddy ◽  
K. Ravinder ◽  
V. L. Niranjan Reddy ◽  
V. Ravikanth ◽  
Y. Venkateswarlu
Keyword(s):  
Efficient Synthesis ◽  
Amberlyst 15

ChemInform Abstract: Coupling of Aldehydes, Amines, and Trimethyl Phosphite Promoted by Amberlyst-15: Highly Efficient Synthesis of α-Aminophosphonates.

ChemInform ◽  
2008 ◽  
Vol 39 (23) ◽  
Author(s):  
Mahmood Tajbakhsh ◽  
Akbar Heydari ◽  
Heshmatollah Alinezhad ◽  
Mercedeh Ghanei ◽  
Samad Khaksar
Keyword(s):  
Trimethyl Phosphite ◽  
Efficient Synthesis ◽  
Amberlyst 15 ◽  
Highly Efficient

Microwave-Assisted Efficient synthesis of Dihydro Pyrimidines: Improved High Yielding Protocol for the Biginelli Reaction

2000 ◽  
Vol 2000 (7) ◽  
pp. 354-355 ◽  
Author(s):  
J.S. Yadav ◽  
B.V. Subba Reddy ◽  
E. Jagan Reddy ◽  
T. Ramalingam
Keyword(s):  
Acetic Acid ◽  
Microwave Irradiation ◽  
Biginelli Reaction ◽  
Acid Catalysts ◽  
Efficient Synthesis ◽  
One Pot ◽  
Amberlyst 15 ◽  
Microwave Assisted ◽  
Cyclocondensation Reaction ◽  
High Yields

Dihydropyrimidines were synthesised in high yields by one-pot cyclocondensation reaction of aldehydes, aceto-acetates and urea using various acid catalysts like Amberlyst-15, Nafion-H, KSF clay and dry acetic acid under microwave irradiation.

Coupling of Aldehydes, Amines, and Trimethyl Phosphite Promoted by Amberlyst-15: Highly Efficient Synthesis of α-Aminophosphonates

Synthesis ◽  
2008 ◽  
Vol 2008 (3) ◽  
pp. 352-354 ◽  
Author(s):  
Mahmood Tajbakhsh ◽  
Akbar Heydari ◽  
Heshmatollah Alinezhad ◽  
Mercedeh Ghanei ◽  
Samad Khaksar
Keyword(s):  
Trimethyl Phosphite ◽  
Efficient Synthesis ◽  
Amberlyst 15 ◽  
Highly Efficient

scholarly journals Design, Synthesis, Spectroscopic Characterization of New Pyrazole Carbothioamides as Antifungal and Antibacterial Candidates

2021 ◽  
Vol 11 (3) ◽  
pp. 3689-3699
Keyword(s):  
Room Temperature ◽  
Antimicrobial Agents ◽  
Spectroscopic Analysis ◽  
Spectroscopic Characterization ◽  
Efficient Synthesis ◽  
Design Synthesis ◽  
Amberlyst 15 ◽  
New Compounds

In a sustained search for novel antimicrobial agents as weaponry in the war against infectious diseases, resulting in improved survivability for both humans and their domestic animals, the present study demonstrates an efficient synthesis of N,N-dimethylaminophenyl substituted pyrazole carbothioamide derivatives. The synthesis involves (3+2) cycloaddition of chalcones with hydrazinecarbothioamide hydrochloride in the presence of the amberlyst-15 catalyzed at room temperature. The structures of new compounds were characterized by spectroscopic analysis. Furthermore, the synthesized new compounds 5(a-g) were assessed in vitro for their antimicrobial susceptibilities. The results indicate that compounds 5a found potent against tested bacteria species; 5b and 5c show excellent inhibition against the tested fungi and bacteria species. Therefore, these could act as antifungal and antibacterial leads for further investigations.

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