1.
Org Lett
; 25(25): 4735-4739, 2023 Jun 30.
Artigo
em Inglês
| MEDLINE
| ID: mdl-37345966
RESUMO
The 28-hetero-2,7-naphthiporphyrins reacted with triethylamine and diethylamine to form nonaromatic intracavity-extended macrocycles incorporating naphthodihydro-2H-pyran, naphthotetrahydropyridine, and naphthopyrrolotetrahydro-1H-azepine moieties. The new macrocycles were characterized in solution by means of NMR and UV-vis spectroscopy and in the solid state by XRD.
Assuntos
Piranos , Espectroscopia de Ressonância Magnética
2.
Chem Commun (Camb)
; 59(49): 7579-7582, 2023 Jun 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-37259944
RESUMO
The CuAAC active-template approach was exploited to construct rotaxanes incorporating cage-like silsesquioxane stoppers, namely, POSSaxanes. The compounds were characterized in the solution and solid state, providing the unprecedented molecular structures of POSS-incorporating rotaxanes.