Benzoquinone derivatives. Part I. Reactions of primary aliphatic amines with embelin (2,5-dihydroxy-3-undecyl-1,4-benzoquinone) and di-o-methylembelin

Joshi, Balawant S. ; Kamat, Venkatesh N. (1975) Benzoquinone derivatives. Part I. Reactions of primary aliphatic amines with embelin (2,5-dihydroxy-3-undecyl-1,4-benzoquinone) and di-o-methylembelin Journal of the Chemical Society, Perkin Transactions 1 (4). pp. 327-332. ISSN 0300-922X

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Official URL: http://www.rsc.org/publishing/journals/P1/article....

Related URL: http://dx.doi.org/10.1039/P19750000327

Abstract

The reaction of embelin with some primary aliphatic amines has been reinvestigated. Embelin reacts with methylamine to give the 5-methylamino-derivative (2) or the quinone bismethylimine (9), depending on the he conditions. 2-Hydroxy-5-methylamino-3-undecyl-1,4-benzoquinone 1-methylimine (11) is obtained by the reaction of di-O-methylembelin with methylamine. The products of condensation of several primary aliphatic amines with embelin and its di-O-methyl derivative have been characterized.

Item Type:Article
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ID Code:15128
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