The preparation of 4,5-dihydro-2H-benz[e]indazoles from dilithiated 2- tetralone phenylhydrazone and aromatic esters

Academic Article

Abstract

  • The phenylhydrazone of 2-tetralone was dilithiated with excess lithium diisopropylamide followed by condensation with several aromatic esters, and the resulting intermediates were acid cyclized to 4,5-dihydro-2H- benz[e]indazoles.
  • Digital Object Identifier (doi)

    Pubmed Id

  • 9887248
  • Author List

  • Angel AJ; Finefrock AE; Williams AR; Townsend JD; Nguyen THV; Hurst DR; Heldrich FJ; Beam CF; Badejo IT
  • Start Page

  • 1231
  • End Page

  • 1233
  • Volume

  • 36
  • Issue

  • 5