Analogs of Spermine and Spermidine. I. Synthesis of Polymethylenepolyamines by Reduction of Cyanoethylated α, ι-Alkylenediamines1, 2

M Israel, JS Rosenfield, EJ Modest

Index: J. Med. Chem., , vol. 7, p. 710 - 716

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Citation Number: 90

Abstract

... pails, 50% solids, as sponge nickel hydrogenation catalyst, grade 986, from the Da\ ison Chemical Dirision. ... man and J. Sinion [J. Org. Chem., 22, 259 (1957)l reported hygroscopic needles, mp 129-131"; our product showed no evidence of hygroscopicity. Some dicyano- ...