I found the field of Chemistry very interesting. Saw the article Formation of Metal-Based 21-and 22-Membered Macrocycles from Dinuclear Organotin Tectons and Ditopic Organic Ligands Carrying Carboxylate or Dithiocarbamate Groups published in 2019. Category: benzoxazole, Reprint Addresses Hopfl, H (corresponding author), Univ Autonoma Estado Morelos, Inst Invest Ciencias Basicas & Aplicadas, Ctr Invest Quim, Ave Univ 1001, Cuernavaca 62209, Morelos, Mexico.; Jurkschat, K (corresponding author), Tech Univ Dortmund, Fak Chem & Chem Biol, D-44221 Dortmund, Germany.. The CAS is 92-86-4. Through research, I have a further understanding and discovery of 4,4′-Dibromobiphenyl
Four dinuclear organotin halides of composition XnPh(3-n)SnCH2Si(Me)(2)-C12H8-Si(Me)(2)CH2-SnPh(3-n)Xn (X = Cl, I; n = 1, 2) were prepared and combined in 1:1 stoichiometric reactions with potassium 2,5-pyridinedicarboxylate, 3,5-pyridinedicarboxylate, and piperazine bis-dithiocarbamate, respectively. The reactions yielded a total of five [1 + 1] aggregates with either 21- or 22-membered macrocyclic structures that were fully characterized by elemental analysis, mass spectrometry, IR and NMR (H-1, C-13, Si-29, and Sn-119) spectroscopy, and, in three cases, additionally by single-crystal X-ray diffraction analysis. In solution, the macrocycles exhibit conformational and configurational equilibria being fast on the NMR time scale, which, for one of the macrocycles, were closer examined by variable temperature NMR spectroscopy and DFT calculations.
Category: benzoxazole. Welcome to talk about 92-86-4, If you have any questions, you can contact Rojas-Leon, I; Alnasr, H; Jurkschat, K; Vasquez-Rios, MG; Gomez-Jaimes, G; Hopfl, H; Hernandez-Ahuactzi, IF; Santillan, R or send Email.
Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem