Results 141 to 150 of about 1,846 (154)

ChemInform Abstract: Biginelli Reaction: An Overview

ChemInform, 2016
AbstractReview: [56 refs.
Honnappa Nagarajaiah, Arindam Mukhopadhyay, Jarugu Narasimha Moorthy   +2 more
openaire   +1 more source

ChemInform Abstract: Tandem Hydroformylation—Biginelli Reaction.

ChemInform, 2013
AbstractAlkenes and synthesis gas readily furnish C1‐elongated aldehydes.
Daniela Fuchs, Mahboobeh Nasr‐Esfahani, Lisa Diab, Tomas Smejkal, Bernhard Breit   +4 more
openaire   +1 more source

2-Acylmethyl-1H-benzimidazoles in the Biginelli Reaction

Chemistry of Heterocyclic Compounds, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
I. B. Dzvinchuk, T. V. Makitruk, M. O. Lozinskii   +2 more
openaire   +1 more source

The Biginelli Reaction Is a Urea-Catalyzed Organocatalytic Multicomponent Reaction

The Journal of Organic Chemistry, 2015
The recently developed artificial force induced reaction (AFIR) method was applied to search systematically all possible multicomponent pathways for the Biginelli reaction mechanism. The most favorable pathway starts with the condensation of the urea and benzaldehyde, followed by the addition of ethyl acetoacetate.
Maneeporn, Puripat, Romain, Ramozzi, Miho, Hatanaka, Waraporn, Parasuk, Vudhichai, Parasuk, Keiji, Morokuma   +5 more
openaire   +2 more sources

A piperidinium triflate catalyzed Biginelli reaction

Tetrahedron, 2010
A piperidinium triflate, 1,1,3,5-tetramethyl-4-oxo-2,6-diphenylpiperidinium triflate, in acetonitrile efficiently catalyzes one synthetic operational construction of biopertinent hydropyrimidines from respective aldehyde, β-dicarbonyl, and urea/thiourea building blocks.
Chennan Ramalingan, Su-Jung Park, In-Sook Lee, Young-Woo Kwak   +3 more
openaire   +1 more source

Nebivolol nanoparticles: a first catalytic use in Biginelli and Biginelli-like reactions

Canadian Journal of Chemistry, 2018
Herein, we report the catalytic activity of nebivolol nanoparticles a novel organocatalyst for the synthesis of DHPMs and DHPM-5-carboxamides. The nanoparticles are confirmed by DSC, TEM, AFM, and IR spectroscopy. The catalyst can be readily recovered and reused for the next four runs without any significant impact on the yields of the products.
Anamika Khaskel, Pranjit Barman, Subir Kumar Maiti, Utpal Jana   +3 more
openaire   +1 more source

Biginelli Multicomponent Reactions in Polymer Science

2014
The Biginelli reaction, a three-component cyclocondensation reaction, is an important member of the multicomponent reaction (MCR) family. The Biginelli reaction is so efficient and shares many similar properties as the recent click reactions. In this chapter, we summarised the current applications of the Biginelli reaction in polymer chemistry ...
Lei Tao, Chongyu Zhu, Yen Wei, Yuan Zhao
openaire   +1 more source

Biginelli Reaction

2012
K. Hof, K. M. Lippert, P. R. Schreiner
openaire   +1 more source

Organocatalyzed Biginelli Reactions

2015
Ângelo de Fátima, Bruna Silva Terra, Leonardo da Silva Neto, Taniris Cafiero Braga   +3 more
openaire   +1 more source

Biginelli reaction

2014
openaire   +1 more source