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Title: Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrins
Authors: Piñeiro, Marta 
Gomes, Carla 
Peixoto, Mariana 
Keywords: chlorin; hydrazine hydrate; Mechanochemistry; porphyrin; reduction
Issue Date: 2021
Project: FCT grant number PD/BD/135531/2018 
Serial title, monograph or event: Green Chemistry Letters and Reviews
Volume: 14
Issue: 2
Abstract: The synthesis of chlorins was performed by hydrogenation of porphyrins using diimide generated and consumed under mechanical activation. The reaction conditions achievable under ball milling, absence of solvent and use of hydrazine hydrate as diimide source, allowed the hydrogenation of porphyrins with high conversion, high selectivity, and nearly ideal sustainability scores (atom economy of 97% and E-factor of 0.96).
ISSN: 1751-8253
DOI: 10.1080/17518253.2021.1921283
Rights: openAccess
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais
I&D CQC - Artigos em Revistas Internacionais

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