Studien auf dem Gebiet der Naturstoffchemie, 71. Psoralen und Angelicin durch Umsetzung von 7‐Hydroxycumarin mit 4‐Chlor‐1,3‐dioxolan‐2‐on
- 1 April 1979
- journal article
- research article
- Published by Wiley in European Journal of Inorganic Chemistry
- Vol. 112 (4) , 1491-1492
- https://doi.org/10.1002/cber.19791120447
Abstract
Studies on the Field of Natural Products Chemistry, 71. Psoralen and Angelicin by Reaction of 7‐Hydroxycoumarin with 4‐Chloro‐1,3‐dioxolan‐2‐oneDirect condensation of umbelliferone (1) with 4‐chloro‐1,3‐dioxolan‐2‐one (2) yields 15% psoralen (3) and 20% angelicin (4).This publication has 5 references indexed in Scilit:
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