Isolation and characterization of 13 -benzyl ethyl methyl abietata from the leaf of pentaclethra macrophylla.(P.BENTH)

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dc.contributor.authorIwu, Irenus Chinonye
dc.contributor.authorAlisa, Christopher Onyemeziri
dc.contributor.authorOnu, Uche
dc.date.accessioned2026-06-04T13:32:38Z
dc.date.available2026-06-04T13:32:38Z
dc.date.issued2015
dc.descriptionThis article contains tables
dc.description.abstractAs part of our study on the bioactive agents from Pentaclethra macrophylla tree, P.Benth (oil bean tree), 13- benzyl ethyl methyl abietate was isolated from its leaves. The structure was elucidated using spectra obtained from NMR spectroscopy in combination with IR and MS. its molecular formula is C26H32O2 with molecular weight 376, calculated for M/z 375.29. The IR spectrum showed absorptions of aliphatic carbon, (2924.85, 2855.09cm-1), carbonyl group, (1736. 68 cm -1), aromatic (1457.97 cm-1) and ether (1466.20 cm-1). The fragmentation pattern was also determined
dc.identifier.citationIwu, I. C., Alisa, C. O. & Onu, U. (2015).Isolation and characterization of 13 -benzyl ethyl methyl abietata from the leaf of pentaclethra macrophylla.(P.BENTH). International Journal of Emerging Knowledge, 3(1), 1 - 8
dc.identifier.issn2360 - 9753
dc.identifier.uriwww.bloomfieldeducation.com
dc.identifier.urihttps://repository.futo.edu.ng/handle/20.500.14562/2815
dc.language.isoen
dc.publisherBloomfield Academic Society
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subjectPentaclethra macrophylla
dc.subjectbioactive agents
dc.subjectmolecular formula
dc.subjectDepartment of Chemistry
dc.subjectfragmentation pattern
dc.titleIsolation and characterization of 13 -benzyl ethyl methyl abietata from the leaf of pentaclethra macrophylla.(P.BENTH)
dc.typeArticle

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