Synthesis and intramolecular cyclization of novel beta,beta-bis(benzo[b]thienyl)dehydroalanine derivatives

doi:10.1016/S0040-4039(03)00564-1

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/2057

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Campo DC	Valor	Idioma
dc.contributor.author	Abreu, Ana S.	-
dc.contributor.author	Silva, Natália O.	-
dc.contributor.author	Ferreira, Paula M. T.	-
dc.contributor.author	Queiroz, Maria João R. P.	-
dc.date.accessioned	2005-06-09T08:52:12Z	-
dc.date.available	2005-06-09T08:52:12Z	-
dc.date.issued	2003	-
dc.identifier.citation	Abreu, A. S., Silva, N. O., Ferreira, P. M. T., & Queiroz, M.-J. R. P. (2003, April). Synthesis and intramolecular cyclization of novel β,β-bis-(benzo[b]thienyl)dehydroalanine derivatives. Tetrahedron Letters. Elsevier BV. http://doi.org/10.1016/s0040-4039(03)00564-1	eng
dc.identifier.issn	0040-4039	por
dc.identifier.uri	https://hdl.handle.net/1822/2057	-
dc.description.abstract	The methyl ester of tert-butyloxycarbonyl-beta,beta-dibromodehydroalanine was obtained in a one pot procedure from bis-(N-tert-butyloxycarbonyl)dehydroalanine. The former was reacted with several boronic benzo[b]thiophene acids under Suzuki cross coupling conditions, to give new beta,beta-bis-(benzo[b]thienyl)dehydroalanines in high yields. These compounds were cyclized to pyrrole derivatives by treatment with Pd(OAc)2 and Cu(OAc)2 in DMF.	eng
dc.description.sponsorship	We wish to thank the Foundation for Science and Technology (Portugal) for financial support through project POCTI/1999/QUI/32689 (also support of N.O. Silva) and through SFRH/BD/4709/2001, PhD financial support of A.S. Abreu.	por
dc.language.iso	eng	eng
dc.publisher	Elsevier 1	eng
dc.relation	info:eu-repo/grantAgreement/FCT/POCI/POCTI%2FQUI%2F32689%2F2000/PT	-
dc.relation	info:eu-repo/grantAgreement/FCT/POCTI/SFRH%2FBD%2F4709%2F2001/PT	-
dc.rights	openAccess	eng
dc.subject	Beta,beta-dibromodehydroalanine	eng
dc.subject	Beta,beta-bis-(benzo[b]thienyldehydroalanine	eng
dc.subject	Suzuki cross coupling	eng
dc.subject	Pyrrole derivatives	eng
dc.subject	β,β-bis-(benzo[b]thienyl) dehydroalanine	por
dc.subject	β,β-dibromodehydroalanine	por
dc.title	Synthesis and intramolecular cyclization of novel beta,beta-bis(benzo[b]thienyl)dehydroalanine derivatives	eng
dc.type	article	eng
dc.peerreviewed	yes	eng
oaire.citationStartPage	3377	por
oaire.citationEndPage	3379	por
oaire.citationIssue	16	por
oaire.citationVolume	44	por
dc.identifier.doi	10.1016/S0040-4039(03)00564-1	por
dc.subject.wos	Science & Technology	por
sdum.journal	Tetrahedron Letters	por
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