Reaktion #83721

Reaktionsgleichung

3-bromopropyl acetate

NaH

indole

→

N-(3-acetoxypropyl)-indole

Lösungsmittel

DMF

DMF

DMF

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeTo a stirred 0° C
2. 2
   Sonstigefitted with a reflux condenser and an addition funnel

Vorschrift

To a stirred 0° C. DMF (400 mL) suspension of NaH (60% in mineral oil, 0.705 moles, 28.2 g, 1.5 eq.) in a three-neck flask fitted with a reflux condenser and an addition funnel was added a DMF (150 mL) solution of indole (55 g, 0.47 moles) dropwise. After 30-60 minutes, a DMF (50 mL) solution of the alkyl halide, 3-bromopropyl acetate (170 g, 0.94 moles) was added. The reaction was heated at 50° C. for 6 hours and then allowed to stir at room temperature for 5-15 hours.

Quelle