Journal of the American Chemical Society

New Compounds. N-Substituted Piperonylamides

S Gertler, W Barthel

Index: Gertler; Barthel Journal of the American Chemical Society, 1944 , vol. 66, p. 659

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Citation Number: 6

Abstract

Now, while a slight degree of impurity or in- molecular weight of the impurity, this value of stability would hardly deet the measured melt- m' would represent about 0.02 to 0.06% (for mo- ing point and heat of fusion to the extent here in lecular weights of 50 to 150) by weight of the cam- question, it is possible to account, on such a basis, phor used. Such contamination or decomposi- for the apparently anomalous molecular freezing tion would hardly be ...

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