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Title: Microstructure characterization of poly(2-N-carbazolylethyl acrylate) by two-dimensional NMR spectroscopy
Authors: Brar, A S
Markanday, M
Gandhi, S
Issue Date: Jan-2005
Publisher: NISCAIR-CSIR, India
IPC Code: Int. Cl.7: C08F 120/18; G01R 33/20
Abstract: Poly(2-N-carbazolylethyl acrylate) has been synthesized by solution polymerization of 2-N-carbazolyethyl acrylate with 2,2'-azobisisobutyronitrile as free radical initiator. Di stortionless Enhancement by Polarization Transfer has been used to distinguish between the overlapping main-chain methine and side-chain methylene resonances in 13C {1H} NMR spectrum. Configurational assignments of carbon and proton resonances of main-chain methylene group have been done using two-dimensional Heteronuclear Single Quantum Correlation spectroscopy and two-dimensional Total Correlation Spectroscopy. Two and three bond order carbon/proton couplings have been investigated using Heteronuclear Multiple Bond Correlation studies.
Page(s): 58-63
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.44A(01) [January 2005]

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