
Tetrahedron Letters p. 1067 - 1070 (1983)
Update date:2022-08-05
Topics:
Ranganathan, Darshan
Bamezai, Shakti
A practical route to the strained 5,6-dihydro-4H-pyrrolo<1,2-b>pyrazoles has been accomplished by "pyrazolo annulation" on the proline ring, via the novel and strained meso-ionic 5,6-dihydro-4H-pyrrolo<1,2-c><1,2,3>oxadiazolone (3).
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