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Über eine Ringerweiterungsreaktion an einem Barbitursäure‐Derivat. 10. Mitteilung über Umamidierungsreaktionen
Author(s) -
Jenny Christjohannes,
Hesse Manfred
Publication year - 1981
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19810640611
Subject(s) - chemistry
A Ring Enlargement Reaction with a Barbiturate The (6‐membered) barbituric acid derivative 3 was synthesized and treated with KF/DMF/18‐crown‐6 to form the ring‐enlarged 14‐membered compound 8 in good yield.