Stereochemical determination of the unique acrylate moiety at the 17-position in chlorophylls-c from a diatom Chaetoseros calcitrans and its effect upon electronic absorption properties

Chlorophyll (Chl)-c1 and Chl-c2 were extracted from a commercially available diatom Chaetoseros calcitrans, and the former (8-ethyl) and the latter (8-vinyl) were efficiently separated by reverse-phase HPLC using a polymeric octadecylsilyl column to afford analytically pure compounds in an amount ad...

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Veröffentlicht in:	Organic & biomolecular chemistry 2009-01, Vol.7 (10), p.2120-2126
Hauptverfasser:	Mizoguchi, Tadashi, Nagai, Chihiro, Kunieda, Michio, Kimura, Yuki, Okamura, Atsushi, Tamiaki, Hitoshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Acrylates - chemistry Chlorophyll - chemical synthesis Chlorophyll - chemistry Chlorophyll - isolation & purification Diatoms - chemistry Electrons Models, Molecular Molecular Structure Stereoisomerism
Online-Zugang:	Volltext
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