"Click-Fluors": synthesis of a family of pi-conjugated fluorescent back-to-back coupled 2,6-bis(triazol-1-yl)pyridines and their self-assembly studies.
This paper presents an eight-step synthetic method for the preparation of a series of new back-to-back coupled 2,6-bis(triazol-1-yl)pyridine (btp) molecules (L1-L3). These L1-L3 molecules displayed fluorescent emission at 381, 381, and 457 nm, respectively. We also demonstrated the self-assembly of these fluorescent molecules with Eu(3+) ions to obtain Eu(3+) centered red-orange luminescent solids via "antenna effect".
Chandrasekhar
Naisa
N
School of Chemistry, University of Hyderabad, Prof. C. P. Rao Road, Gachi Bowli, Hyderabad- 500046, India.
Chandrasekar
Rajadurai
R
D018360:Crystallography, X-Ray; D005063:Europium / Q000737:chemistry*; D005456:Fluorescent Dyes / Q000737:chemistry*; D007477:Ions / Q000737:chemistry*; D049449:Luminescence; D008958:Models, Molecular; D011725:Pyridines / Q000138:chemical synthesis*; D014230:Triazoles / Q000138:chemical synthesis* / Q000737:chemistry
D005456:Fluorescent Dyes; D007477:Ions; D011725:Pyridines; D014230:Triazoles; D005063:Europium