Rearrangement of 2-azanorbornenes to tetrahydrocyclopenta[c]pyridines under the action of activated alkynes – A short pathway for construction of the altemicidin core
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DOI: 10.1016/j.tetlet.2017.10.015
Abstract: Abstract A simple approach to a series of 2,4a,7,7a-tetrahydro-1H-cyclopenta[c]pyridines was proposed on the basis of the amino-Claisen rearrangement of readily accessible 2-azabicyclo[2.2.1]hept-5-enes under the action of dialkyl acetylenedicarboxylates, methyl propiolate or propiolamide. The rearrangement is… read more here.
Keywords: rearrangement azanorbornenes; action activated; tetrahydrocyclopenta pyridines; azanorbornenes tetrahydrocyclopenta ... See more keywords