Durugappa, B; Athira, C S; Doddamani, S V; Somappa, S B
(ACS Publications, 2023-07-07)
A facile and efficient method for the diastereo/regioselective synthesis of highly functionalized spiro-oxetane
oxindoles has been described. The 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU)-catalyzed reaction proceeds via ...