Single electron transfer (SET) activity of the dialkyl-amido sodium zincate [(TMEDA)·Na(µ-TMP)(µ-tBu)Zn(tBu)] towards TEMPO and chalcone.
Chem Commun (Camb)
; 48(10): 1541-3, 2012 Feb 01.
Article
en En
| MEDLINE
| ID: mdl-21687848
ABSTRACT
More usually thought of as a base, the sodium zincate [(TMEDA)·Na(µ-TMP)(µ-(t)Bu)Zn((t)Bu)] 1 can undergo single electron transfer with TEMPO to give [(TMEDA)·Na(µ-TMP)(µ-TEMPO(-))Zn((t)Bu)] 2 and [(TMEDA)·Na(µ-TEMPO(-))(2)Zn((t)Bu)] 3; and with chalcone [PhCOCH=CHPh] gives [{(TMEDA)·Na(µ-TMP)Zn((t)Bu)}(2)(µ-OCPhCH=CHPhCHPhCH=CPh-µ-O)] which contains two chalcone units C-C coupled though their benzylic C atoms.
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1
Banco de datos:
MEDLINE
Asunto principal:
Compuestos Organometálicos
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Sodio
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Zinc
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Chalcona
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Óxidos N-Cíclicos
Idioma:
En
Año:
2012
Tipo del documento:
Article