z-logo
Premium
Solution NMR study of the post‐polymerization crosslinking agent N,N ′‐(2‐propyloximino)‐4,4′‐methylenebis(phenylcarbamate). I
Author(s) -
Bassett Walter H.,
Sun Tong,
Porter Roger S.
Publication year - 1984
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.1984.070290706
Subject(s) - phenylisocyanate , polymerization , substituent , proton nmr , adduct , carbon 13 nmr , nuclear magnetic resonance spectroscopy , polymer , chemistry , acetone , chemical shift , epichlorohydrin , polymer chemistry , materials science , organic chemistry
Because of its possible use as a blocked “post‐polymerization crosslinking agent” for polymers containing labile hydrogen, the structure of the acetone oxime adduct of 4,4′‐methylenebis‐(phenylisocyanate) has been determined. 13 C and 1 H nuclear magnetic resonance (NMR) spectroscopy has identified this product to be N , N ′‐(2‐propyloximino)‐4,4′‐methylenebis(phenylcarbamate). Chemical shift assignments were based on information obtained by proton decoupled, off‐resonance decoupled, and gated decoupled 13 C‐NMR, proton‐NMR, and semiemperical substituent chemical shift (SCS) parameters.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here