1,3-Propanediamine → 2-Naphthalenesulfonyl chloride
Reaction equation
[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[S:11](NCCCNC(=O)CN1CCN(C2C=CN=CC=2)CC1)(=[O:13])=[O:12].NCCCN.C(Cl)[Cl:40]>>[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[S:11]([Cl:40])(=[O:13])=[O:12]Participants
4
Procedure
The N-(3-aminopropyl)naphthalene-2-sulphonamide used as a starting material was obtained by the reaction of 2-naphthylsulphonyl chloride (2 g) and 1,3-diaminopropane (2.95 ml) in methylene chloride (25 ml) solution at ambient temperature for 16 hours.
Sources & evidence
- ORD record
- ord-f311ba0c52654114b77ed562f806df57
- Source dataset
- uspto-grants-2004_05
- Patent number
- US06730672B2
Reaction notes
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