Electrostatic effects in acylation of he
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Solomon E. Massil; Guey-Yueh Shi; Irving M. Klotz
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Article
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1984
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John Wiley and Sons
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English
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I. we observed two different kinds of phonon and intramolecular spectra, one belonging to the sulfathiazole A form and the other being the polymorphic form obtained from propanol. The method of preparation (i.e., temperature and/or concentration of solution) probably determines which of the two form