TY - JOUR
AU - DONG, DEWEN
AB - Abstract Facile and efficient synthesis of 5-iminooxazolines from α,α-disubstituted β-oximyl amides mediated by triflic anhydride (Tf2O) in the presence of 1,8-diazabicyclo(5.4.0)undec-7-ene (DBU) in dichloromethane at room temperature is developed, and a mechanism involving tandem Beckmann rearrangement and intramolecular cyclization reaction is proposed. Facile and efficient synthesis of 5-iminooxazolines from α,α-disubstituted β-oximyl amides via tandem triflic anhydride-mediated Beckmann rearrangement and intramolecular cyclization reaction under very mild conditions is described.
TI - Triflic Anhydride-Mediated Beckmann Rearrangement Reaction of β -Oximyl Amides: Access to 5-Iminooxazolines
JF - "Journal of Chemical Sciences"
DO - 10.1007/s12039-016-1085-1
DA - 2016-06-01
UR - https://www.deepdyve.com/lp/springer-journals/triflic-anhydride-mediated-beckmann-rearrangement-reaction-of-oximyl-BxzBrYpXr0
SP - 951
EP - 956
VL - 128
IS - 6
DP - DeepDyve
ER -