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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/5478
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dc.contributor.authorChandrakantha, B.-
dc.contributor.authorIsloor, Arun M.-
dc.contributor.authorSridharan, Kishore-
dc.contributor.authorPhilip, Reji-
dc.contributor.authorShetty, Prakash-
dc.contributor.authorPadaki, Mahesh-
dc.date.accessioned2013-03-20T13:02:06Z-
dc.date.available2013-03-20T13:02:06Z-
dc.date.issued2013-01-
dc.identifier.citationArabian Journal of Chemistry, 2013, Vol 6, p97-102en
dc.identifier.issn1878-5352-
dc.identifier.urihttp://hdl.handle.net/2289/5478-
dc.descriptionRestricted Access.en
dc.description.abstractIn the present investigation we have synthesized a novel series of N-substituted-5-phenyl-1H-pyrazole-4-ethyl carboxylates, which are characterized by 1H NMR, UV–Vis and FT-IR spectroscopy methods. The optical nonlinearity of the compounds in chloroform solution has been studied at 532 nm using 5 ns laser pulses, employing the open-aperture z-scan technique. It is found that compound 3c having carboxylic acid group and ester substituent has maximum nonlinearity. From measurements we conclude that compounds 3c (4-[4-(ethoxycarbonyl)-5-phenyl-1H-pyrazol-1-yl]benzoic acid) and 3e (ethyl 1-(2-bromophenyl)-5-phenyl-1H-pyrazole-4-carboxylate) are potential candidates for optical limiting applicationsen
dc.language.isoenen
dc.publisherElsevier B.V. for King Saud Universityen
dc.relation.urihttp://dx.doi.org/10.1016/j.arabjc.2010.09.024en
dc.rights2013 King Saud University Published by Elsevier B.V.en
dc.subjectNonlinear opticsen
dc.subjectPyrazoleen
dc.subjectZ-Scanen
dc.titleNovel N-substituted-5-phenyl-1H-pyrazole-4-ethyl carboxylates as potential NLO materialsen
dc.typeArticleen
Appears in Collections:Research Papers (LAMP)

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