Synthesis of dyes derived from 1-aryl-5-amino-4-cyanopyrazoles
| dc.contributor.author | Gupta, Sanjay | |
| dc.contributor.author | Sivasubramanian, Aravind | |
| dc.contributor.author | Rodrigues, Lígia M. | |
| dc.contributor.author | Esteves, Ana Paula | |
| dc.contributor.author | Hrdina, Radim | |
| dc.contributor.author | Campos, Ana M. F. Oliveira | |
| dc.date.accessioned | 2006-07-18T15:32:33Z | |
| dc.date.available | 2006-07-18T15:32:33Z | |
| dc.date.issued | 2007 | |
| dc.description.abstract | Eight dyes were prepared by diazotisation of substituted amino-cyano pyrazoles and coupling to anilines or 2-naphthol. The dyes were fully characterised by spectroscopic techniques. The cyano group of the pyrazoles was found to be susceptible to hydrolysis during preparation. | eng |
| dc.description.sponsorship | Fundação para a Ciência e Tecnologia - SFRH/BPD/20816/2004. | eng |
| dc.description.sponsorship | FEDER. | eng |
| dc.description.sponsorship | Ministry of Education, Youth and Sports of the Czech Republic - Project CZ 351002. | eng |
| dc.distribution | international | eng |
| dc.identifier.citation | Gupta, S., Sivasubramanian, A., Rodrigues, L. M., Esteves, A. P., Hrdina, R., & Oliveira-Campos, A. M. F. (2007). Synthesis of dyes derived from 1-aryl-5-amino-4-cyanopyrazoles. Dyes and Pigments (Vol. 75, Issue 1, pp. 82–87). Elsevier BV. https://doi.org/10.1016/j.dyepig.2006.04.016 | |
| dc.identifier.doi | 10.1016/j.dyepig.2006.04.016 | por |
| dc.identifier.issn | 0143-7208 | por |
| dc.identifier.uri | https://hdl.handle.net/1822/5259 | |
| dc.language.iso | eng | eng |
| dc.peerreviewed | yes | eng |
| dc.publisher | Elsevier Science | por |
| dc.relation | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F20816%2F2004/PT | |
| dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S014372080600180X | |
| dc.rights | openAccess | eng |
| dc.subject | Cyanopyrazole | eng |
| dc.subject | Azo dyes | eng |
| dc.subject | Diazotisation | eng |
| dc.subject.wos | Science & Technology | por |
| dc.title | Synthesis of dyes derived from 1-aryl-5-amino-4-cyanopyrazoles | eng |
| dc.type | article | por |
| dspace.entity.type | Publication | en |
| oaire.citationEndPage | 87 | por |
| oaire.citationIssue | 1 | por |
| oaire.citationStartPage | 82 | por |
| oaire.citationVolume | 75 | por |
| sdum.journal | Dyes and Pigments | por |
| sdum.publicationstatus | in publication | eng |
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