180846-32-6Relevant articles and documents
Regioselective functionalization. 6. Migratory preferences in hydroxylamine-O-sulfonic acid and Schmidt rearrangements of 7-substituted norcamphors
Krow, Grant R.,Cheung, Osbert H.,Hu, Zilun,Lee, Yoon B.
, p. 5574 - 5580 (1996)
Hydroxylamine-O-sulfonic acid reacted with syn-7-X- and anti-7-Y-substituted norcamphor derivatives [X = H, OMe, Cl, Br, OTos; Y = H, COOMe, Cl, Br, Tos, COOMe(5-exo-Br)], to give solely bridgehead migrated 2-azalactams, except for minor amounts of methyl