The author of 《Green synthesis of 1,2,3-triazoles via Cu2O NPs on hydrogen trititanate nanotubes promoted 1,3-dipolar cycloadditions》 were Bhoomireddy, Rajendra Prasad Reddy; Narla, L. G. Bhavani; Peddiahgari, Vasu Govardhana Reddy. And the article was published in Applied Organometallic Chemistry in 2019. Formula: C7H6Cl2 The author mentioned the following in the article:
Cu2O nanoparticles supported on hydrogen trititanate nanotubes (Cu2O/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, N2-adsorption desorption and ICP-MS anal. The catalyst could be recycled by centrifugation and reused up to seven cycles. The 1-benzyl-4-(4-chlorophenyl)-1H-1,2,3-triazole structure was proven by single crystal X-ray diffraction studies. In the experiment, the researchers used 3-Chlorobenzylchloride(cas: 620-20-2Formula: C7H6Cl2)
3-Chlorobenzylchloride(cas: 620-20-2) has been used in the reaction of 3-methoxybenzyl chloride and ethyl 4-bromobenzoate in pure water, using zinc dust and a Pd catalyst.Formula: C7H6Cl2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics