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meso ‐Pyrrole‐Substituted 22‐Oxacorroles: Building Blocks for the Synthesis of BODIPY‐Bridged 22‐Oxacorrole Dyads
Author(s) -
Kalita Hemanta,
Ravikanth Mangalampalli
Publication year - 2015
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201500702
Subject(s) - bodipy , synthon , pyrrole , chemistry , boron , yield (engineering) , electrochemistry , reactivity (psychology) , combinatorial chemistry , nanotechnology , stereochemistry , materials science , organic chemistry , fluorescence , physics , electrode , medicine , alternative medicine , quantum mechanics , pathology , metallurgy
Novel boron‐dipyrromethene (BODIPY)‐bridged 22‐oxacorrole dyads, using meso ‐pyrrolyl 22‐oxacorrole as a key synthon, have been synthesized. The reactivity of the meso ‐pyrrolyl group of 22‐oxacorrole was exploited to synthesize the first examples of BODIPY‐bridged 22‐oxacorrole dyads in ≈40 % yield. The dyads are stable and exhibited interesting spectral and electrochemical properties.