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Powder diffraction investigations of some derivatives of benzophenone: Monomers for synthesis of new polyurethanes

Published online by Cambridge University Press:  01 March 2012

E. Olszewska ,
S. Pikus ,
A. Kultys  and
P. Wolski
E. Olszewska
Affiliation:
Department of Crystallography, Faculty of Chemistry, Maria Curie Sklodowska University, Maria Curie-Sklodowska Sqr 3, 20-031 Lublin, Poland
S. Pikus
Affiliation:
Department of Crystallography, Faculty of Chemistry, Maria Curie Sklodowska University, Maria Curie-Sklodowska Sqr 3, 20-031 Lublin, Poland
A. Kultys
Affiliation:
Department of Organic Chemistry and Technology, Faculty of Chemistry, Maria Curie Sklodowska University, Gliniana Str. 33, 20-614 Lublin, Poland
P. Wolski
Affiliation:
Department of Organic Chemistry and Technology, Faculty of Chemistry, Maria Curie Sklodowska University, Gliniana Str. 33, 20-614 Lublin, Poland
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Abstract

Four aliphatic-aromatic diols with ether linkages [4, 4′-Bis(2-hydroxyethoxy)benzophenone, 4, 4′-Bis(3-hydroxypropoxy)benzophenone, 4, 4′-Bis(6-hydroxyhexyloxy)benzophenone, 4, 4′-Bis(11-hydroxyundecyloxy)benzophenone] and two aliphatic-aromatic diols with sulfur linkages [4, 4′-Bis[(2-hydroxyethyl)thio]benzophenone, 4, 4′-Bis[(3-hydroxypropyl)thio]benzophenone] have been characterized by X-ray powder diffraction. These diols can be used for synthesis of thermoplastic nonsegmented polyurethanes. Experimental 2θ peaks positions, relative peak intensities, values of d, and Miller indices as well as unit-cell parameters are presented.

Keywords

X-ray powder diffractiondiolsthiodiolspolyurethanes
Type
New Diffraction Data
Information
Powder Diffraction , Volume 22 , Issue 3 , September 2007 , pp. 259 - 267
Copyright
Copyright © Cambridge University Press 2007

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