Reveals the efficiency of BF3-promoted cyclization for synthesizing cyclopentene-fused phenanthrenes, indicating a novel method for organic synthesis.
A metal-free, BF₃-promoted cascade cyclization of biaryl-embedded enynones with nitriles is disclosed, enabling rapid access to amide-functionalized cyclopentene-fused phenanthrenes under mild conditions. The transformation is initiated by electrophilic activation of...
No takes yet. Share an insight, caveat, or question.
Tostado et al. (2026) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: