Osage orange pigments. II. Isolation of a new pigment, pomiferin

ML Wolfrom, FL Benton, AS Gregory…

Index: Wolfrom et al. Journal of the American Chemical Society, 1939 , vol. 61, p. 574

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Citation Number: 18

Abstract

was allowed to stand foi thirty days, orange crystals separated They w~ ici c'Lr lized fiuni alcohol, in p. 18.7 I%", mixed 111 p wit1 picrate of 2, tLdimethylquino-line (mp 1Sf~ lX7": 1Tr6 1%' No crystals wparated Iiorri [lie orangc filtru? c fioiii tht iccrystallizatioii of thv pic raie of 2, 8-dimethyl-i, 2, 3,-&-tcti ahydroquinolinc