EPrints@IIT Delhi : Item 2074/1333

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DC Field	Value	Language
contributor.author	Brar, A S	-
contributor.author	Pradhan, D R	-
contributor.author	Hooda, Sunita	-
date.accessioned	2006-02-20T07:00:41Z	-
date.available	2006-02-20T07:00:41Z	-
date.issued	2004	-
identifier.citation	Journal of Molecular Structure, 699(1), 339-45	en
identifier.uri	http://eprint.iitd.ac.in/dspace/handle/2074/1333	-
description.abstract	Methacrylonitrile/butyl acrylate (M/B) copolymers were prepared by bulk polymerization using benzoyl peroxide as an initiator. The Distortionless Enhancement by Polarization Transfer spectra were used to differentiate between the carbon resonance signals of methyl, methine, methylene and oxymethylene groups in the 13C{1H} NMR spectrum of the copolymer (M/B). Comonomer reactivity ratios were determined using Kelen–Tudos and non-linear error in variable methods. Two-dimensional Heteronuclear Single Quantum Coherence and Total Correlated Spectroscopy were used to resolve the complex 1H NMR spectrum and to determine the compositional and configurational sequences of M/B copolymers.	en
format.extent	409701 bytes	-
format.mimetype	application/pdf	-
language.iso	en	en
subject	Methacrylonitrile	en
subject	Butyl acrylate (M/B) copolymer	en
subject	Bulk polymerization	en
subject	Reactivity ratios	en
subject	1H, 13C{1H}	en
subject	DEPT NMR	en
subject	HSQC	en
subject	TOCSY	en
subject	2D NMR	en
title	Reactivity ratios and sequence determination of methacrylonitrile/butyl acrylate copolymers by NMR spectroscopy	en
type	Article	en
Appears in Collections:	Chemistry

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