ChemInform Abstract: Synthesis and Protonation of 2,3′-Biquinolyl Dianions.
Abstract
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ChemInform Abstract
Reaction of 2,3′-biquinolyl (I) with excess lithium in THF results in the formation of the corresponding dianion, which provides 1′,4′- dihydro derivatives (cf. (II)) by quenching with H2O or D2O.