p-Toluenesulfonic acid → HCID 21898064, compound

Participants

Reaction Conditions

Reaction Steps

To a benzene (20 mL) solution of the alcohol (1.7588 g, 5.97 mmol) from (6b) was added pTsOH (0.1136 g, 0.1 eq) and the mixture was warmed up to 50° C. for 6 h. A 1:1 mixture (1.2871 g) of tert-butyl[4-(1-isopropylvinyl)phenoxy]dimethylsilane and tert-butyl [4-(1,2-dimethylpropenyl)phenoxy]dimethylsilane was obtained as colorless oil by flash column chromatography (1% ethyl acetate-hexanes). MS Found: (M+H)+=277.

Provenance & Evidence