Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compounds

Detalhes bibliográficos
Autor(a) principal: Wang,Kai
Data de Publicação: 2007
Outros Autores: Fu,Shi-Tao, Zhang,Zhi, Li,Zao-Ying
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532007000500006
Resumo: Three porphyrin compounds, monomer Por I, dimer Por II and trimer Por III have been synthesized from the reaction of cyanuric chloride, 5-(4-hydroxyphenyl)-10,15,20-triphenyl porphyrin and 1-phenylpiperazine. The properties of these novel porphyrins in nuclear magnetic shielding, the shift, coupling and splitting of beta hydrogens, were studied by ¹H NMR spectroscopy. The results shown that beta hydrogens in dimer and trimer were shielded by porphyrin ring greatly and displayed the complicated signal peaks.
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spelling Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compoundsporphyrin dimerporphyrin trimersynthesis1H NMRshielding effectThree porphyrin compounds, monomer Por I, dimer Por II and trimer Por III have been synthesized from the reaction of cyanuric chloride, 5-(4-hydroxyphenyl)-10,15,20-triphenyl porphyrin and 1-phenylpiperazine. The properties of these novel porphyrins in nuclear magnetic shielding, the shift, coupling and splitting of beta hydrogens, were studied by ¹H NMR spectroscopy. The results shown that beta hydrogens in dimer and trimer were shielded by porphyrin ring greatly and displayed the complicated signal peaks.Sociedade Brasileira de Química2007-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532007000500006Journal of the Brazilian Chemical Society v.18 n.5 2007reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532007000500006info:eu-repo/semantics/openAccessWang,KaiFu,Shi-TaoZhang,ZhiLi,Zao-Yingeng2007-10-25T00:00:00Zoai:scielo:S0103-50532007000500006Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2007-10-25T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compounds
title Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compounds
spellingShingle Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compounds
Wang,Kai
porphyrin dimer
porphyrin trimer
synthesis
1H NMR
shielding effect
title_short Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compounds
title_full Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compounds
title_fullStr Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compounds
title_full_unstemmed Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compounds
title_sort Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compounds
author Wang,Kai
author_facet Wang,Kai
Fu,Shi-Tao
Zhang,Zhi
Li,Zao-Ying
author_role author
author2 Fu,Shi-Tao
Zhang,Zhi
Li,Zao-Ying
author2_role author
author
author
dc.contributor.author.fl_str_mv Wang,Kai
Fu,Shi-Tao
Zhang,Zhi
Li,Zao-Ying
dc.subject.por.fl_str_mv porphyrin dimer
porphyrin trimer
synthesis
1H NMR
shielding effect
topic porphyrin dimer
porphyrin trimer
synthesis
1H NMR
shielding effect
description Three porphyrin compounds, monomer Por I, dimer Por II and trimer Por III have been synthesized from the reaction of cyanuric chloride, 5-(4-hydroxyphenyl)-10,15,20-triphenyl porphyrin and 1-phenylpiperazine. The properties of these novel porphyrins in nuclear magnetic shielding, the shift, coupling and splitting of beta hydrogens, were studied by ¹H NMR spectroscopy. The results shown that beta hydrogens in dimer and trimer were shielded by porphyrin ring greatly and displayed the complicated signal peaks.
publishDate 2007
dc.date.none.fl_str_mv 2007-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532007000500006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532007000500006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532007000500006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.18 n.5 2007
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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