Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrins

Detalhes bibliográficos
Autor(a) principal: Piñeiro, Marta
Data de Publicação: 2021
Outros Autores: Gomes, Carla, Peixoto, Mariana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/100822
https://doi.org/10.1080/17518253.2021.1921283
Resumo: 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).
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spelling Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrinschlorinhydrazine hydrateMechanochemistryporphyrinreductionThe 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).2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/100822http://hdl.handle.net/10316/100822https://doi.org/10.1080/17518253.2021.1921283eng1751-82531751-7192Piñeiro, MartaGomes, CarlaPeixoto, Marianainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-07-13T21:05:56Zoai:estudogeral.uc.pt:10316/100822Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:18:07.802207Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrins
title Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrins
spellingShingle Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrins
Piñeiro, Marta
chlorin
hydrazine hydrate
Mechanochemistry
porphyrin
reduction
title_short Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrins
title_full Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrins
title_fullStr Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrins
title_full_unstemmed Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrins
title_sort Mechanochemical in situ generated gas reactant for the solvent-free hydrogenation of porphyrins
author Piñeiro, Marta
author_facet Piñeiro, Marta
Gomes, Carla
Peixoto, Mariana
author_role author
author2 Gomes, Carla
Peixoto, Mariana
author2_role author
author
dc.contributor.author.fl_str_mv Piñeiro, Marta
Gomes, Carla
Peixoto, Mariana
dc.subject.por.fl_str_mv chlorin
hydrazine hydrate
Mechanochemistry
porphyrin
reduction
topic chlorin
hydrazine hydrate
Mechanochemistry
porphyrin
reduction
description 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).
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/100822
http://hdl.handle.net/10316/100822
https://doi.org/10.1080/17518253.2021.1921283
url http://hdl.handle.net/10316/100822
https://doi.org/10.1080/17518253.2021.1921283
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1751-8253
1751-7192
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799134076317204480

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