تفاعل #52077

معادلة التفاعل

ethyl formate

tetrahydrofuran

n-pentylmagnesium bromide

n-pentylmagnesium bromide

water

hydrochloric acid

→

6-undecanol

ظروف التفاعل

المعالجة

1. 1
   استخلاصextracted with ethyl acetate
2. 2
   غسيلThe organic layer was washed with a saturated aqueous solution of sodium chloride
3. 3
   تجفيفdried over anhydrous magnesium sulfate
4. 4
   تركيزconcentrated

الإجراء التجريبي

To the solution of n-pentylmagnesium bromide in tetrahydrofuran synthesized in Example 2, 162 mL (2.0 mol) of ethyl formate was added dropwise in a nitrogen atmosphere and the mixture was stirred overnight at room temperature. After careful addition of water, the reaction mixture was neutralized with dilute hydrochloric acid and extracted with ethyl acetate. The organic layer was washed with a saturated aqueous solution of sodium chloride, dried over anhydrous magnesium sulfate and thereafter concentrated to give 340.8 g of 6-undecanol.

المصدر