Synthesis and characterization of palm fatty hydrazide derivatives

Hydrazide derivatives have been synthesized from methyl esters, hydrazones and vegetable oils. They are important due to their diverse applications in pharmaceutical products, detergents as well as in oil and gas industries. The chemical synthesis of fatty hydrazides is well-established; however, fe...

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Main Author:	Ahmad, Norashikin
Format:	Thesis
Language:	English
Published:	2012
Subjects:	Fatty acids Fatty acids - Synthesis Hydrazones
Online Access:	http://psasir.upm.edu.my/id/eprint/33748/1/FS%202012%2086%20IR.pdf
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id	my-upm-ir.33748
record_format	uketd_dc
spelling	my-upm-ir.337482015-03-12T00:27:05Z Synthesis and characterization of palm fatty hydrazide derivatives 2012-12 Ahmad, Norashikin Hydrazide derivatives have been synthesized from methyl esters, hydrazones and vegetable oils. They are important due to their diverse applications in pharmaceutical products, detergents as well as in oil and gas industries. The chemical synthesis of fatty hydrazides is well-established; however, few publications described the synthesis of fatty hydrazide derivatives, particularly, when produced from refined, bleached and deodorized palm olein. Here, the synthesis and characterization of fatty hydrazide derivatives are reported. Besides, palmityl hydrazide derivative synthesized from palmityl hydrazide was used as reference. The fatty hydrazides derivatives were characterized using a Fourier transform infrared(FTIR), gas chromatography (GC) and nuclear magnetic resonance (NMR) spectroscopy. The synthesis of N,N-dimethyl fatty hydrazides was carried out at 100oC in dioxane for 6 hours with the molar ratio between hydrazide, dimethyl sulfate and potassium hydroxide was 1:1:1. The proton NMR confirmed the product obtained was N,N-dimethyl fatty hydrazides. Other fatty hydrazide derivatives were cationic surfactants prepared using N,N-dimethyl fatty hydrazides. The surface tensions of these cationic surfactants vary according to the types of acyl chlorides. Lower surface tension was recorded for cationic surfactants prepared with acyl chloride with phenyl group. In addition, cationic surfactant can also be prepared from reaction between acyl chlorides and fatty hydrazides. Hence, fatty hydrazide derivatives from palm olein were successfully prepared and characterized. Fatty acids Fatty acids - Synthesis Hydrazones 2012-12 Thesis http://psasir.upm.edu.my/id/eprint/33748/ http://psasir.upm.edu.my/id/eprint/33748/1/FS%202012%2086%20IR.pdf application/pdf en public masters Universiti Putra Malaysia Fatty acids Fatty acids - Synthesis Hydrazones
institution	Universiti Putra Malaysia
collection	PSAS Institutional Repository
language	English
topic	Fatty acids Fatty acids - Synthesis Hydrazones
spellingShingle	Fatty acids Fatty acids - Synthesis Hydrazones Ahmad, Norashikin Synthesis and characterization of palm fatty hydrazide derivatives
description	Hydrazide derivatives have been synthesized from methyl esters, hydrazones and vegetable oils. They are important due to their diverse applications in pharmaceutical products, detergents as well as in oil and gas industries. The chemical synthesis of fatty hydrazides is well-established; however, few publications described the synthesis of fatty hydrazide derivatives, particularly, when produced from refined, bleached and deodorized palm olein. Here, the synthesis and characterization of fatty hydrazide derivatives are reported. Besides, palmityl hydrazide derivative synthesized from palmityl hydrazide was used as reference. The fatty hydrazides derivatives were characterized using a Fourier transform infrared(FTIR), gas chromatography (GC) and nuclear magnetic resonance (NMR) spectroscopy. The synthesis of N,N-dimethyl fatty hydrazides was carried out at 100oC in dioxane for 6 hours with the molar ratio between hydrazide, dimethyl sulfate and potassium hydroxide was 1:1:1. The proton NMR confirmed the product obtained was N,N-dimethyl fatty hydrazides. Other fatty hydrazide derivatives were cationic surfactants prepared using N,N-dimethyl fatty hydrazides. The surface tensions of these cationic surfactants vary according to the types of acyl chlorides. Lower surface tension was recorded for cationic surfactants prepared with acyl chloride with phenyl group. In addition, cationic surfactant can also be prepared from reaction between acyl chlorides and fatty hydrazides. Hence, fatty hydrazide derivatives from palm olein were successfully prepared and characterized.
format	Thesis
qualification_level	Master's degree
author	Ahmad, Norashikin
author_facet	Ahmad, Norashikin
author_sort	Ahmad, Norashikin
title	Synthesis and characterization of palm fatty hydrazide derivatives
title_short	Synthesis and characterization of palm fatty hydrazide derivatives
title_full	Synthesis and characterization of palm fatty hydrazide derivatives
title_fullStr	Synthesis and characterization of palm fatty hydrazide derivatives
title_full_unstemmed	Synthesis and characterization of palm fatty hydrazide derivatives
title_sort	synthesis and characterization of palm fatty hydrazide derivatives
granting_institution	Universiti Putra Malaysia
publishDate	2012
url	http://psasir.upm.edu.my/id/eprint/33748/1/FS%202012%2086%20IR.pdf
_version_	1747811707401535488

Synthesis and characterization of palm fatty hydrazide derivatives

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