Magnesium → HCID 178445578, compound

Participants

Reaction Steps

24.5 g (100 mmol) of trans-1-(2-chloroethyl)-4-(3-hexenyl)-4-silacyclohexane was dripped into a mixture of 2.4 g of magnesium (100 mmol) and 60 ml of THF to obtain a Grignard's reagent. This solution was then dripped into a 300 ml THF solution of 34.5 g of 4-bromo-3",4"-difluoroterphenyl and a catalytic amount of tetrakis (triphenylphosphine) palladium (0). After a conventional after treatment, the reaction mixture thus obtained was purified by means of chromatography to obtain 39.6 g (yield 87%) of the target product.

Provenance & Evidence