Pyrroles and related compounds. Part XXIV. Separation and oxidative degradation of chlorophyll derivatives
Journal of the Chemical Society, Perkin Transactions 1, ISSN: 1472-7781, Vol: 21, Page: 2517-2523
1973
- 128Citations
- 7Usage
- 13Captures
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Metrics Details
- Citations128
- Citation Indexes128
- 128
- CrossRef73
- Usage7
- Abstract Views7
- Captures13
- Readers13
- 13
Article Description
A convenient, large-scale method for separation of the a and b series metal-free chlorophyll derivatives is described, utilising the Girard 'T' reagent with subsequent chromatography. Efficient procedures for conversion of phaeophytin-a (3) into rhodoporphyrin-XV dimethyl ester (1) and the corresponding 2-vinyl compound (2), involving the classical oxidation to purpurin derivatives, followed by further degradation, are described; n.m.r. data for several important chlorophyll degradation products are reported. Novel oxidative reactions of the isocyclic ring in methyl mesopyrophaeophorbide-a (19) are also described.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0015826593&origin=inward; http://dx.doi.org/10.1039/p19730002517; http://www.ncbi.nlm.nih.gov/pubmed/4797714; https://xlink.rsc.org/?DOI=p19730002517; https://digitalcommons.lsu.edu/chemistry_pubs/2189; https://digitalcommons.lsu.edu/cgi/viewcontent.cgi?article=3190&context=chemistry_pubs; https://repository.lsu.edu/chemistry_pubs/2189; https://repository.lsu.edu/cgi/viewcontent.cgi?article=3190&context=chemistry_pubs; https://dx.doi.org/10.1039/p19730002517; https://pubs.rsc.org/en/content/articlelanding/1973/p1/p19730002517
Royal Society of Chemistry (RSC)
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