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Green synthesis of 1,2,3‐triazoles via Cu 2 O NPs on hydrogen trititanate nanotubes promoted 1,3‐dipolar cycloadditions
Author(s) -
Bhoomireddy Rajendra Prasad Reddy,
Narla L.G. Bhavani,
Peddiahgari Vasu Govardhana Reddy
Publication year - 2019
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.4752
Subject(s) - chemistry , catalysis , halide , nanoparticle , azide , desorption , nuclear chemistry , hydrothermal synthesis , adsorption , inorganic chemistry , hydrothermal circulation , polymer chemistry , chemical engineering , organic chemistry , engineering
Cu 2 O nanoparticles supported on hydrogen trititanate nanotubes (Cu 2 O/HTNT) catalysts have been efficiently catalyzed the multicomponent synthesis of 1,2,3‐triazoles in water at room temperature from different azide precursors, for example organic halides, sulfonates and anilines. The catalysts were synthesized by hydrothermal & wet‐impregnation methods and was characterized by HR‐TEM, EDS, XRD, XPS, N 2 ‐adsorption desorption and ICP‐MS analysis. The catalyst could be recycled by centrifugation and reused up to seven cycles. The 1‐benzyl‐4‐(4‐chlorophenyl)‐1H‐1,2,3‐triazole ( 25 ) structure was proven by single crystal X‐ray diffraction studies.