Importância da logística da via de síntese em Química Verde

Importância da logística da via de síntese em Química Verde

The role of the logistics in the design of synthetic pathways aimed at greenish is discussed. The influence on costs (of reagents, solvents and total), as well as on atomic productivity green metrics (atomic economy and E factor), of the position along the pathway of a step with low yield, or involv...

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Veröffentlicht in:Química Nova 2011, Vol.34 (7), p.1291-1297
1. Verfasser: Machado, Adélio A. S. C
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Sprache:eng
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Green Chemistry
synthesis logistics
synthetic pathway
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description The role of the logistics in the design of synthetic pathways aimed at greenish is discussed. The influence on costs (of reagents, solvents and total), as well as on atomic productivity green metrics (atomic economy and E factor), of the position along the pathway of a step with low yield, or involving high dilution of the reagents or expensive reagents, has been evaluated by calculations on a linear pathway model. The results show the economic importance of Green Chemistry and provide useful information for pathway design or improvement.
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source Full-Text Journals in Chemistry (Open access); DOAJ Directory of Open Access Journals; EZB Electronic Journals Library
subjects Green Chemistry
synthesis logistics
synthetic pathway
title Importância da logística da via de síntese em Química Verde
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