92399-34-3Relevant articles and documents
New syntheses of pyrrolo[3,4-b]indoles, benzo[b]furo[2,3-c]pyrroles, and benzo[b]thieno [2,3-c]pyrroles utilizing the reaction of münchnones (1,3-oxazolium-5-olates) with nitroheterocycles
Gribble, Gordon W.,Pelkey, Erin T.,Switzer, Frank L.
, p. 1061 - 1062 (2007/10/03)
1,3-Dipolar cycloaddition of münchnones (mesoionic 1,3-oxazolium-5-olates) 3 and 4 with 2- and 3-nitroindoles, 2-nitrobenzo[b]furan, and 3-nitrobenzo[b]thiophene affords the corresponding pyrrolo[3,4-b]indoles, benzo[b]furo[2,3-c]pyrroles, and benzo[b]thi
