Triethylamine → 2,4,8,10-Tetra-t-butyl-6-phenyl-12H-dibenzo[d,g][1,3,2]dioxasilocin

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	Triethylamine	HCID 8471	—
Edukt	Dichloro(phenyl)silane	HCID 74207	—
Edukt	2,2'-Methylenebis(4,6-di-tert-butylphenol)	HCID 84391	—
Produkt	2,4,8,10-Tetra-t-butyl-6-phenyl-12H-dibenzo[d,g][1,3,2]dioxasilocin	HCID 131714147	64,3%

Reaktionsschritte

Utilizing the procedure of Example 1, this compound is prepared from 17.7 grams (0.1 mole) of dichlorophenylsilane, 42.5 grams (0.1 mole) of 2,2'-methylenebis(4,6-di-t-butylphenol) and 20.2 grams (0.20 mole) of triethylamine. Recrystallization twice from acetonitrile-toluene yields 34.0 grams (64% yield) of product as an off white powder, mp 153°-156° C.; IR: 2200 cm-1SiH.

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US04582870
Quelldatensatz	uspto-grants-1986_04
ORD ID	ord-5db59391d9ff4c1d9370aab3ee4b2a84
Quellennotiz	uspto-grants-1986_04