One-flask synthesis of dibenzotetraaza[14]annulene cyclic congeners bearing buta-1,3-diyne bridges

A macrocyclic precursor featuring highly reactive propargylic moieties was prepared via Williamson etherification in good yields of 54–65%. Organometallic methodology paired with protective metal insertion served as the foundation for better DBTAA exploitation through copper( i )-mediated coupling....

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Veröffentlicht in:	Organic Chemistry Frontiers 2018-01, Vol.5 (2), p.171-178
Hauptverfasser:	Zwoliński, K. M., Sieroń, L., Eilmes, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Congeners Coupling Crystal structure Enantiomers Helicity Ligands Organic chemistry Self-recognition Single crystals Stereoisomers Synthesis X-ray diffraction
Online-Zugang:	Volltext
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