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Thermolyse von Carbamoylaziden I. Hochvakuumthermolyse von Dialkylcarbamoylaziden
Author(s) -
Reichen Werner
Publication year - 1976
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.19760590736
Subject(s) - chemistry , thermal decomposition , curtius rearrangement , medicinal chemistry , flash (photography) , organic chemistry , art , visual arts
Flash vacuum thermolysis of dialkylcarbamoyl azides. Thermolysis of several N,N‐dialkylcarbamoyl azides 1 in high vacuum gave good yields of 5,5‐dialkyl‐3‐dial‐kylamino‐2,4‐dioxo‐5‐azonia‐imidazolidin‐l‐id ( 4 ) formed by thermal Curtius rearrangements and dimerisation of the resulting N,N‐dialkylaminoisocyanates 2 .