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Stable 4‐Imino‐1,2‐oxazetidines from N ‐Neopentylidene‐ tert ‐butylamine N ‐Oxide and Isocyanides
Author(s) -
Moderhack Dietrich,
Lorke Michael
Publication year - 1980
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198000451
Subject(s) - nitrone , cycloaddition , oxide , chemistry , 1,3 dipolar cycloaddition , octet , medicinal chemistry , stereochemistry , organic chemistry , physics , nuclear physics , catalysis , baryon
Syntheses of four‐membered rings by [3+1]‐cycloaddition of isocyanides to 1,3‐dipoles with internal octet stabilization are still rare. One example is the reaction of the nitrone (1) which affords the first stable 4‐imino‐1,2‐oxazetidine.