The picramides were prepared by the method given by Mulliken.5 The melting points of the hydrochlorides are not given since they apparently decompose before melting. The bases were all crystallized from ligroin with the exception of the tertiary butoxy compound which was crystallized from a wateralcohol mixture and the isobutoxy and secondary butoxy compounds which solidified after distillation when placed in a cool place for a few days, (5) Mulliken, "Identification of Pure Organic Compounds,"
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