Regiospecific synthesis of 1,2-bis(azolyl)ethanes
Autor(a) principal: | |
---|---|
Data de Publicação: | 2005 |
Outros Autores: | , , , , , |
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=S0103-50532005000200022 |
Resumo: | The synthesis of 1,2-bis(5'-trihalomethylisoxazol-3'-yl)ethanes (3-6) and 1,2-bis(5'-trihalomethylpyrazol-3'-yl)ethanes (7-10) from the cyclocondensation of 1,1,1,10,10,10-hexahalo-4,7-dimethoxydeca-3,7-dien-2,9-diones (1 and 2) with hydroxylamine and hydrazines is reported. In addition, the one-pot synthesis of 1,2-bis(5'-alkoxycarbonylpyrazol-3'-yl)ethanes (11-14) by reaction of chloro-substituted dienone 2 and hydrazines is also described. |
id |
SBQ-2_ffa9daac48f075c3af8a1d6d6c84413f |
---|---|
oai_identifier_str |
oai:scielo:S0103-50532005000200022 |
network_acronym_str |
SBQ-2 |
network_name_str |
Journal of the Brazilian Chemical Society (Online) |
repository_id_str |
|
spelling |
Regiospecific synthesis of 1,2-bis(azolyl)ethanesbis(azolyl)ethanespyrazolesisoxazolesenonesThe synthesis of 1,2-bis(5'-trihalomethylisoxazol-3'-yl)ethanes (3-6) and 1,2-bis(5'-trihalomethylpyrazol-3'-yl)ethanes (7-10) from the cyclocondensation of 1,1,1,10,10,10-hexahalo-4,7-dimethoxydeca-3,7-dien-2,9-diones (1 and 2) with hydroxylamine and hydrazines is reported. In addition, the one-pot synthesis of 1,2-bis(5'-alkoxycarbonylpyrazol-3'-yl)ethanes (11-14) by reaction of chloro-substituted dienone 2 and hydrazines is also described.Sociedade Brasileira de Química2005-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000200022Journal of the Brazilian Chemical Society v.16 n.2 2005reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532005000200022info:eu-repo/semantics/openAccessMartins,Marcos A. P.Cunico,WilsonSiqueira,Geonir M.Leidens,Victor L.Zanatta,NiloBonacorso,Helio G.Flores,Alex F. C.eng2005-05-24T00:00:00Zoai:scielo:S0103-50532005000200022Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2005-05-24T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Regiospecific synthesis of 1,2-bis(azolyl)ethanes |
title |
Regiospecific synthesis of 1,2-bis(azolyl)ethanes |
spellingShingle |
Regiospecific synthesis of 1,2-bis(azolyl)ethanes Martins,Marcos A. P. bis(azolyl)ethanes pyrazoles isoxazoles enones |
title_short |
Regiospecific synthesis of 1,2-bis(azolyl)ethanes |
title_full |
Regiospecific synthesis of 1,2-bis(azolyl)ethanes |
title_fullStr |
Regiospecific synthesis of 1,2-bis(azolyl)ethanes |
title_full_unstemmed |
Regiospecific synthesis of 1,2-bis(azolyl)ethanes |
title_sort |
Regiospecific synthesis of 1,2-bis(azolyl)ethanes |
author |
Martins,Marcos A. P. |
author_facet |
Martins,Marcos A. P. Cunico,Wilson Siqueira,Geonir M. Leidens,Victor L. Zanatta,Nilo Bonacorso,Helio G. Flores,Alex F. C. |
author_role |
author |
author2 |
Cunico,Wilson Siqueira,Geonir M. Leidens,Victor L. Zanatta,Nilo Bonacorso,Helio G. Flores,Alex F. C. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Martins,Marcos A. P. Cunico,Wilson Siqueira,Geonir M. Leidens,Victor L. Zanatta,Nilo Bonacorso,Helio G. Flores,Alex F. C. |
dc.subject.por.fl_str_mv |
bis(azolyl)ethanes pyrazoles isoxazoles enones |
topic |
bis(azolyl)ethanes pyrazoles isoxazoles enones |
description |
The synthesis of 1,2-bis(5'-trihalomethylisoxazol-3'-yl)ethanes (3-6) and 1,2-bis(5'-trihalomethylpyrazol-3'-yl)ethanes (7-10) from the cyclocondensation of 1,1,1,10,10,10-hexahalo-4,7-dimethoxydeca-3,7-dien-2,9-diones (1 and 2) with hydroxylamine and hydrazines is reported. In addition, the one-pot synthesis of 1,2-bis(5'-alkoxycarbonylpyrazol-3'-yl)ethanes (11-14) by reaction of chloro-substituted dienone 2 and hydrazines is also described. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-04-01 |
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=S0103-50532005000200022 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000200022 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-50532005000200022 |
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.16 n.2 2005 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 |
_version_ |
1750318166170402816 |