Pd‐Assisted Multicomponent Synthesis of Heterocycles

Abstract

This review highlights some remarkable recently made achievements in the application of palladium‐mediated processes to the design of multicomponent one‐pot syntheses of heterocyclic compounds. Palladium‐catalysed cascade reactions are surveyed, together with processes based on sequential, one‐pot performance of individual transformations in which at least one is catalysed by palladium. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

A NEW METHOD FOR ONE-POT SYNTHESIS OF ARYLOXYPHENOXYPROPIONATE HERBICIDES USING 2,4,6-TRICHLORO-1,3,5-TRIAZINE AND (n-BU)4NI AS A HOMOGENEOUS CATALYST

“…[1][2][3][4][5][6] One-pot reactions increase the efficiency of reactants by combing several operational steps without isolation of intermediates or changing the reaction conditions. Speed, diversity, efficiency and environmental amiability are some of the major advantages of these reactions.…”

Glutamic acid as an Efficient Catalyst for Synthesis of Dihydropyrimidinones

“…Due to numerous advantages, these heavy compound molecules synthesized by the reaction of small molecule. Biginelli reaction is one of MCR that considerable attention recently 1 .…”

One-pot, three-component condensation of 2-hydroxybenzaldehyde derivatives, primary amines with alkyl isocyanides to N-alkyl-2-(2-hydroxyphenyl)-2-imino-acetamides

“…Multicomponent reactions (MCRs) [1][2][3][4][5] in general and isocyanide-based multicomponent reactions (IMCRs) [6][7][8][9][10] in particular have attracted the attention of chemist's during the past years. These reactions are well defined and suited for combinational library synthesis due to the fact that products are formed in one-pot reactions [11][12].…”