Aza-Dipyrrinate Stabilized Compounds with a Low-Valent Main Group Element.
Chem Asian J
; 18(17): e202300365, 2023 Sep 01.
Article
em En
| MEDLINE
| ID: mdl-37347820
ABSTRACT
The possibility of using aza-dipyrromethene (a-DPM) ligands to stabilize compounds containing low-valent main group elements is demonstrated through the isolation of germylenes, a-DPM(p-tol)GeCl (2), a-DPM(Naph)GeCl (6), and a-DPM(Naph)GeN(TMS)2 (7) (tol=tolyl, Naph=naphthyl). Because of the presence of the a-DPM ligand, these germylenes exhibit an absorption maximum at around 640â
nm, a highly red-shifted value previously unknown for germylenes.
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MEDLINE
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En
Ano de publicação:
2023
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Article