Author: "Helaja, Juho" / Journal: tetrahedron letters - Searchworks@Jio Institute Digital Library Search Results

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Start Over Author "Helaja, Juho" Journal tetrahedron letters

Author: Kaasalainen, Emmi, primary, Tois, Jan, additional, Russo, Luca, additional, Rissanen, Kari, additional, and Helaja, Juho, additional
Published: 2006
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Author: Salo, Taina M., primary, Helaja, Juho, additional, and Koskinen, Ari M.P., additional
Published: 2006
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Author: Hyvärinen, Kristiina, primary, Helaja, Juho, additional, and Hynninen, Paavo H., additional
Published: 1998
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Author: Hyvärinen, Kristiina, Helaja, Juho, and Hynninen, Paavo H.
Abstract: The allomerization of chlorophyll bin methanol produced 13 2( S)-hydroxy-10-methoxychlorophyll bin a yield of ca.8%. The formation of this allomer was totally unexpected, as 10-substituted chlorophylls have never been reported before. The structure of the new chlorophyll bderivative was determined on the basis of UV/Vis, FAB-MS, 1H NMR and 2D ROESY NMR spectra. This letter focuses on the NMR analysis.
Published: 1998
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