Title of article :
Sonochemical fluorination of heterocyclic nitro compounds with Selectfluor™ (F-TEDA-BF4)
Author/Authors :
Sadeghi، نويسنده , , Majid M. and Loghmani-Khouzani، نويسنده , , Hossein and Ranjbar-Karimi، نويسنده , , Reza and Golding، نويسنده , , Bernard T.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2006
Abstract :
CH and CH2 groups attached to a heterocycle and a nitro function were rapidly mono- or difluorinated by reaction with 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo[2,2,2]octane bis-tetrafluoroborate (Selectfluor) in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU), preferably with ultrasonic irradiation.
Keywords :
Nitro compounds , Heterocycles , DBU , ultrasonic , Selectfluor
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
