Reaktion #1152705

ord-2c28beda04ba417a9211df05a134a8ae

Reaktionsgleichung

Cl[Si](Cl)(c1ccccc1)c1ccccc1
diphenyldichlorosilane
CC(=O)OC(C)(C)C
t-butylacetate
→
CC(C)(C)Cl
t-butyl chloride
CC(=O)Cl
CH3COCl

Edukte

Cl[Si](Cl)(c1ccccc1)c1ccccc1
diphenyldichlorosilane
CC(=O)OC(C)(C)C
t-butylacetate

Reagenzien

CCCC[N+](CCCC)(CCCC)CCCC.[Br-]
tetrabutylammonium bromide

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

Example 1 was repeated using 2.27 g. (9 m mols) of diphenyldichlorosilane, 1.0 g. (8.6 m mols) of t-butylacetate and 0.07 g. of tetrabutylammonium bromide, except that the reaction mass was heated at 200° C. for 3 hours. A 48% conversion to t-butyl chloride and a 15% conversion to CH3COCl was obtained.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US04329483uspto-grants-1982_05