Novel cycloimides in the chlorophyll a series

The reaction of hydrazine hydrate with purpurin 18 was studied. The resulting monohydrazide readily reacts with the second carboxy group on acidification to give a six-membered chlorin p 6 N-aminocycloimide with the reduction of the vinyl group to ethyl.

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Bibliographische Detailangaben
Veröffentlicht in:	Mendeleev communications 2003, Vol.13 (4), p.156-157
Hauptverfasser:	Mironov, Andrei F., Grin, Michael A., Nochovny, Sergei A., Toukach, Philipp V.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The reaction of hydrazine hydrate with purpurin 18 was studied. The resulting monohydrazide readily reacts with the second carboxy group on acidification to give a six-membered chlorin p 6 N-aminocycloimide with the reduction of the vinyl group to ethyl.
ISSN:	0959-9436 1364-557X
DOI:	10.1070/MC2003v013n04ABEH001735