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Spectroscopic investigation of reducing endgroup derivatives of hydrocellulose
Author(s) -
Blair H. S.,
Cromie R.
Publication year - 1975
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.1975.070190906
Subject(s) - phenylhydrazine , semicarbazide , hydroxylamine , derivative (finance) , benzimidazole , chemistry , combinatorial chemistry , acetanilide , organic chemistry , economics , financial economics
A series of reducing endgroup derivatives of hydrocellulose have been prepared and their suitability for spectroscopic endgroup analysis examined. Of the compounds examined, the semicarbazide, thiosemicarbazide, hydroxylamine, benzimidazole, ethylacetoacetate, nitrophenylhydrazine, and phenylosotriazole derivatives were for one reason or another unsuitable. The phenylhydrazine‐ p ‐sulfonic acid derivative has properties which would make it suitable for endgroup analysis, but unfortunately neither the glucose nor the cellobiose derivative could be prepared. The 1‐phenylflavazole derivative, however, appears to be very suitable for endgroup analysis.