1.
Chem Commun (Camb)
; 60(9): 1148-1151, 2024 Jan 25.
Artigo
em Inglês
| MEDLINE
| ID: mdl-38189208
RESUMO
Reactions of o-carborane-fused bis-silylene 1 with isocyanate/isothiocyanate molecules furnished a series of SiN/SiS-heterocycles, which show distinct styles of cyclization and were theoretically studied.
2.
Chem Commun (Camb)
; 59(68): 10275-10278, 2023 Aug 22.
Artigo
em Inglês
| MEDLINE
| ID: mdl-37539464
RESUMO
Bis(1-adamantyl)phosphanylsilylene 1 was reacted with ArCîCR (Ar = Ph, 4-iPr-C6H4, 3-F-C6H4; R = H, Ph) at 80 °C under microwave irradiation to afford fluorescence-active SiP-heterocycles 3a-d, which may undergo unique isomerizations starting from silirene intermediates. Moreover, the treatment of 1 with AdCîP furnished a heavy congener of cyclopentadiene (4), whose formation involves cleavage of the Si(II)-P bond that is rarely observed in silylene chemistry.