ChemInform Abstract: An Efficient Method for the Preparation of New Analogues of Leucettamine B under Solvent-Free Microwave Irradiation.

ChemInform ◽  
2009 ◽  
Vol 40 (39) ◽  
Author(s):  
Mansour Debdab ◽  
Steven Renault ◽  
Samar Eid ◽  
Olivier Lozach ◽  
Laurent Meijer ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Efficient Method ◽  
Solvent Free

Microwave-assisted palladium mediated efficient synthesis of pyrazolo[3,4-b]pyridines, pyrazolo[3,4-b]quinolines, pyrazolo[1,5-a]pyrimidines and pyrazolo[1,5-a]quinazolines

RSC Advances ◽  
2014 ◽  
Vol 4 (46) ◽  
pp. 24001-24006 ◽  
Author(s):  
Kommuri Shekarrao ◽  
Partha Pratim Kaishap ◽  
Venkateshwarlu Saddanapu ◽  
Anthony Addlagatta ◽  
Sanjib Gogoi ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Efficient Method ◽  
Solvent Free ◽  
Efficient Synthesis ◽  
Aryl Aldehydes ◽  
Microwave Assisted ◽  
Fused Heterocycles ◽  
Palladium Catalyzed ◽  
Solvent Free Reaction

An efficient method was developed for the synthesis of pyrazole fused heterocycles via the palladium-catalyzed solvent free reaction of β-halovinyl/aryl aldehydes and 3-aminopyrazoles/5-aminopyrazoles under microwave irradiation in good yields.

A One-Pot, Three-Component, Solvent-Free Synthesis of Novel 6H-Chromeno[3’,4’:5,6]Pyrido[2,3-d]Pyrimidine-Triones under Microwave Irradiation

2018 ◽  
Vol 42 (12) ◽  
pp. 604-607
Author(s):  
Loghman Firoozpour ◽  
Hoda Yahyavi ◽  
Ramona Ejtemaei ◽  
Setareh Moghimi ◽  
Alireza Foroumadi
Keyword(s):  
Microwave Irradiation ◽  
Efficient Method ◽  
Barbituric Acid ◽  
Reaction Times ◽  
Solvent Free ◽  
One Pot ◽  
Solvent Free Conditions ◽  
Substituted Benzaldehydes ◽  
High Yields ◽  
Solvent Free Synthesis

A green and efficient method for preparing novel heterocyclic systems is established through the reaction of differently substituted benzaldehydes, barbituric acid and 4-amino-2H-chromene-2-one under solvent-free conditions. This method affords 6H-chromeno[3’,4’:5,6] pyrido[2,3-d]pyrimidine-trione derivatives in high yields and short reaction times.

The Synthesis of α-Hydroxyphosphonates Mediated by Microwave Irradiation under Solvent-Free Conditions

2002 ◽  
Vol 2002 (6) ◽  
pp. 291-292 ◽  
Author(s):  
Babak Kaboudin ◽  
Rahman Nazari
Keyword(s):  
Microwave Irradiation ◽  
Efficient Method ◽  
Solvent Free ◽  
Microwave Assisted ◽  
Solvent Free Conditions

Microwave-assisted hydrophosphonylation of aldehydes under solvent-free conditions was found to be an efficient method for the preparation of α-hydroxyphosphonates; the method was reliable, efficient and high yielding.

An Efficient Method for the Preparation of New Analogs of Leucettamine B under Solvent-Free Microwave Irradiation

Heterocycles ◽  
2009 ◽  
Vol 78 (5) ◽  
pp. 1191 ◽  
Author(s):  
François Carreaux ◽  
Jean Pierre Bazureau ◽  
Mansour Debdab ◽  
Steven Renault ◽  
Samar Eid ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Efficient Method ◽  
Solvent Free

An efficient method for regioselective ring opening of epoxides by amines under microwave irradiation using Bi(NO3)3·5H2O as a catalyst

2017 ◽  
Vol 41 (7) ◽  
pp. 2668-2671 ◽  
Author(s):  
Shobha Bansal ◽  
Yogendra Kumar ◽  
Parveen Pippal ◽  
Dipak K. Das ◽  
Panchanan Pramanik ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Efficient Method ◽  
Ring Opening ◽  
Amino Alcohols ◽  
Solvent Free ◽  
Environmentally Benign ◽  
Highly Efficient ◽  
Ring Opening Of Epoxides ◽  
Nucleophilic Ring Opening

Bi(NO3)3·5H2O a highly efficient environmentally benign catalyst, is used for the nucleophilic ring opening of epoxides with aromatic, aliphatic and heteroaromatic amines under solvent free microwave conditions to afford the corresponding β-amino alcohols in good to excellent yields with high regioselectivity.

Sign in / Sign up

Export Citation Format

Share Document