Thionyl Chloride → 1-Benzyl-3-(chloromethyl)pyrrolidine
Reaction equation
[CH2:1]([N:8]1[CH2:12][CH2:11][CH:10]([CH2:13]O)[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.S(Cl)([Cl:17])=O>C(Cl)(Cl)Cl>[CH2:1]([N:8]1[CH2:12][CH2:11][CH:10]([CH2:13][Cl:17])[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
To a refluxing solution of 15.3 g (0.08 mole) (3RS)-1-benzyl-3-hydroxymethyl pyrrolidine in 220 ml CHCl3 was slowly added a solution of 330 ml thionyl chloride in 60 ml CHCl3, and the reflux was continued for one hour. The mixture was evaporated and the residue was dissolved in water.
Workup
- customThe mixture was evaporated
- dissolutionthe residue was dissolved in water
Sources & evidence
- ORD record
- ord-1537debbdfcd4c9fb2d97af472b6fc7c
- Source dataset
- uspto-grants-1998_03
- Patent number
- US05723444
Reaction notes
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