Synthesis of Ugi 4-CR and Passerini 3-CR Adducts under Mechanochemical Activation

Autor: Luis A. Polindara-García, Eusebio Juaristi
Rok vydání: 2016
Předmět:
Zdroj: European Journal of Organic Chemistry. 2016:1095-1102
ISSN: 1434-193X
DOI: 10.1002/ejoc.201501371
Popis: The successful application of a mechanochemical activation strategy that employs high-speed ball milling (HSBM) conditions for isocyanide-based multicomponent reactions (IMCRs) was developed. The syntheses of valuable Ugi (by a liquid-assisted grinding process) and Passerini (under solvent-free conditions) adducts were achieved by using this method. The protocol disclosed herein allows for the modular synthesis of various compounds according to green chemistry principles, specifically, environmentally friendly conditions, high atom economy, and the absence of toxic byproducts.
Databáze: OpenAIRE
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