m / p ‐Cresol–based  t ‐BOC protected alternating “high ortho” copolymer as a possible e‐beam resist: Characterization using multidimensional NMR spectroscopy | Zendy

Sharma Maneesh | Zendy; Hopson Russell | Zendy; Raghunathan P. | Zendy; Eswaran S. V. | Zendy

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m / p ‐Cresol–based t ‐BOC protected alternating “high ortho” copolymer as a possible e‐beam resist: Characterization using multidimensional NMR spectroscopy

Author(s) -

Sharma Maneesh,

Hopson Russell,

Raghunathan P.,

Eswaran S. V.

Publication year - 2009

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.30244

Subject(s) - copolymer , heteronuclear single quantum coherence spectroscopy , dept , fourier transform infrared spectroscopy , nuclear magnetic resonance spectroscopy , spectroscopy , materials science , characterization (materials science) , resist , polymer chemistry , fluorine 19 nmr , proton nmr , nmr spectra database , two dimensional nuclear magnetic resonance spectroscopy , chemistry , nuclear chemistry , spectral line , organic chemistry , chemical engineering , stereochemistry , nanotechnology , polymer , physics , quantum mechanics , engineering , astronomy , layer (electronics)

Synthesis of a m / p ‐cresol–based novolac resin and its subsequent esterification using di‐ tert ‐butyl dicarbonate ( t ‐BOC) is described. The product has been characterized using techniques of FTIR spectroscopy, one dimensional 1 H NMR, 13 C NMR, and DEPT‐135 spectra. Two dimensional NMR experiments like, COSY, HSQC, and HMBC have been used for exhaustive probing of the microstructural details of the derivatized copolymer. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009

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