A unique series of chromium(iii) mono-alkynyl complexes supported by tetraazamacrocycles.
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DOI: 10.1039/d1dt00707f
Abstract: Described herein is the synthesis and characterization of macrocyclic CrIII mono-alkynyl complexes. By using the meso-form of the tetraazamacrocycle HMC (HMC = 5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane), trans-[Cr(HMC)(C2Ph)Cl]OTf (1a), trans-[Cr(HMC)(C2Np)Cl]OTf (2a), trans-[Cr(HMC)(C2C6H4tBu)Cl]OTf (3a), and trans-[Cr(HMC)(C2(3,5-Cl2C6H3))Cl]OTf (4a) complexes have been… read more here.
Keywords: mono alkynyl; alkynyl; otf trans; alkynyl complexes ... See more keywords