The first bismuth(III)-catalyzed guanylation of thioureas

Detalhes bibliográficos
Autor(a) principal: Cunha, Silvio do Desterro
Data de Publicação: 2006
Outros Autores: Rodrigues Jr., Manoel T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/6395
Resumo: RESTRITO
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spelling Cunha, Silvio do DesterroRodrigues Jr., Manoel T.Cunha, Silvio do DesterroRodrigues Jr., Manoel T.2012-07-10T15:56:41Z2012-07-10T15:56:41Z20060040-4039http://www.repositorio.ufba.br/ri/handle/ri/6395v.47, n.39RESTRITOThis work describes the first catalytic bismuth-promoted synthesis of polysubstituted guanidines in good yields through the guanylation reaction of N-benzoyl or N-phenylthioureas with primary and secondary amines, but now employing equimolar amounts of each organic reagent. Both bismuth iodine and bismuth nitrate were efficient as inorganic thiophiles at only 5 mol % in relation to substrates, being the first example of inorganic thiophiles acting in guanylation at catalytic levelsSubmitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2012-07-10T15:56:41Z No. of bitstreams: 1 HH.pdf: 96921 bytes, checksum: 8dd5045faadfd95c761e20aae3554192 (MD5)Made available in DSpace on 2012-07-10T15:56:41Z (GMT). No. of bitstreams: 1 HH.pdf: 96921 bytes, checksum: 8dd5045faadfd95c761e20aae3554192 (MD5) Previous issue date: 2006SalvadorTetrahedron Lettershttp://dx.doi.org/10.1016/j.tetlet.2006.07.138reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAThe first bismuth(III)-catalyzed guanylation of thioureasTetrahedron Lettersinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessORIGINALHH.pdfHH.pdfapplication/pdf96921https://repositorio.ufba.br/bitstream/ri/6395/1/HH.pdf8dd5045faadfd95c761e20aae3554192MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/6395/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTHH.pdf.txtHH.pdf.txtExtracted texttext/plain8913https://repositorio.ufba.br/bitstream/ri/6395/3/HH.pdf.txt53f556b1eb69a56da35903ac8d274d01MD53ri/63952022-07-05 14:03:13.558oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:13Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv The first bismuth(III)-catalyzed guanylation of thioureas
dc.title.alternative.pt_BR.fl_str_mv Tetrahedron Letters
title The first bismuth(III)-catalyzed guanylation of thioureas
spellingShingle The first bismuth(III)-catalyzed guanylation of thioureas
Cunha, Silvio do Desterro
title_short The first bismuth(III)-catalyzed guanylation of thioureas
title_full The first bismuth(III)-catalyzed guanylation of thioureas
title_fullStr The first bismuth(III)-catalyzed guanylation of thioureas
title_full_unstemmed The first bismuth(III)-catalyzed guanylation of thioureas
title_sort The first bismuth(III)-catalyzed guanylation of thioureas
author Cunha, Silvio do Desterro
author_facet Cunha, Silvio do Desterro
Rodrigues Jr., Manoel T.
author_role author
author2 Rodrigues Jr., Manoel T.
author2_role author
dc.contributor.author.fl_str_mv Cunha, Silvio do Desterro
Rodrigues Jr., Manoel T.
Cunha, Silvio do Desterro
Rodrigues Jr., Manoel T.
description RESTRITO
publishDate 2006
dc.date.issued.fl_str_mv 2006
dc.date.accessioned.fl_str_mv 2012-07-10T15:56:41Z
dc.date.available.fl_str_mv 2012-07-10T15:56:41Z
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://www.repositorio.ufba.br/ri/handle/ri/6395
dc.identifier.issn.none.fl_str_mv 0040-4039
dc.identifier.number.pt_BR.fl_str_mv v.47, n.39
identifier_str_mv 0040-4039
v.47, n.39
url http://www.repositorio.ufba.br/ri/handle/ri/6395
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Tetrahedron Letters
publisher.none.fl_str_mv Tetrahedron Letters
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.tetlet.2006.07.138
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
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institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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