반응 #55737

반응 방정식

sodium bicarbonate

(3-bromopropyl) tripropyltin

3-dimethylaminopropyl amine

→

Pr3Sn(CH2)3NH(CH2)3NMe2

수율 77.0%

용매

diethylether

반응 조건

후처리

1. 1
   workup.ADDITIONwere added
2. 2
   workup.STIRRINGAfter stirring for 0.5 hour the organic phase
3. 3
   기타was separated
4. 4
   기타dried
5. 5
   기타evaporated in vacuo
6. 6
   workup.DISTILLATIONDistillation

실험 절차

Over a period of 0.5 hour 9.25 g (0.025 mol) of (3-bromopropyl) tripropyltin was added to 25 ml of 3-dimethylaminopropyl amine at room temperature. The mixture was stirred for 1 hour at 60° C. Under cooling 75 ml of diethylether and 60 ml of a 15% aqueous solution of sodium bicarbonate were added. After stirring for 0.5 hour the organic phase was separated, dried and evaporated in vacuo. Distillation gave 7.5 g (77%) of Pr3Sn(CH2)3NH(CH2)3NMe2 ; b.p. 113°-114° C./0.1 mm Hg, nD20 =1.4855.

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