Chlorotrimethylsilane → Cyclohexene, 1-((trimethylsilyl)oxy)-

Beteiligte Stoffe

Reaktionsschritte

- In another experiment, an enolate is prepared by the reaction of 100 mmol of phenylmanganese N-methyl-N-phenylamide: ##STR11## with 100 mmol of cyclohexanone in 200 ml of THF at 20° C. for 1 hour: ##STR12## 100 mmol of trimethylchlorosilane, ClSiMe3, are added to the resulting solution at 20° C. and the mixture is stirred for 30 minutes to produce the following reaction: ##STR13## 1-Trimethylsilyloxycyclohexene is obtained with a yield of 59%, compared with 77% for procedure A.

Herkunft & Nachweise