4-Nitrobenzenesulfonyl chloride → HCID 21314910, compound

HRID 237040Notes

Reaction equation

HRID 237040 reaction equation
[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([S:10](Cl)(=[O:12])=[O:11])=[CH:6][CH:5]=1)([O-:3])=[O:2].[CH2:14]([C:17]1[CH:18]=[C:19]([N:26]2[CH2:31][CH2:30][NH:29][CH2:28][CH2:27]2)[CH:20]=[C:21]([CH2:23][CH2:24][CH3:25])[CH:22]=1)[CH2:15][CH3:16]>C(N(CC)CC)C>[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([S:10]([N:29]2[CH2:30][CH2:31][N:26]([C:19]3[CH:20]=[C:21]([CH2:23][CH2:24][CH3:25])[CH:22]=[C:17]([CH2:14][CH2:15][CH3:16])[CH:18]=3)[CH2:27][CH2:28]2)(=[O:12])=[O:11])=[CH:6][CH:5]=1)([O-:3])=[O:2]

Participants

4

Reactant 2

HCID 74044-Nitrobenzenesulfonyl chlorideHCID 21314851HCID 21314851, compound

Product 1

HCID 21314910HCID 21314910, compound

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

In the manner given in Example 1A, p-nitrobenzenesulfonyl chloride, 1-(3,5-dipropylphenyl)-piperazine and triethylamine are stirred at reflux to give 1-[(p-nitrophenyl)sulfonyl]-4-(3,5-dipropylphenyl)piperazine.

Workup

  1. temperatureat reflux

Sources & evidence

ORD record
ord-e9b3a0f97f884b038a875ab5f8ee367c
Source dataset
uspto-grants-1979_06
Patent number
US04159331

Reaction notes

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