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Untersuchungen der Reaktionsprodukte von Isocyanaten mit Hydroxylamin
Author(s) -
Becker Alfred,
Heizler Werner
Publication year - 1983
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.19830660402
Subject(s) - chemistry , hydroxylamine , sodium hydroxide , polymer chemistry , organic chemistry , medicinal chemistry
Investigations of the Products of Isocyanates with Hydroxylamine The reactions of isocyanates with hydroxylamine give rise to several compounds according to the different conditions involved when starting with the primary reaction products, the hydroxy‐ureas. The pure compounds have been isolated. An interesting reaction of N ‐phenyl‐ N ′‐phenylcarbamoyloxyurea with sodium hydroxide has been observed. This compound is converted to 3‐hydroxy‐1, 5‐diphenylbiuret under conditions described.