Sodium 2,4,6-trinitrobenzenesulfonate → HCID 86740530, compound

HRID 637536Notes

Reaction equation

HRID 637536 reaction equation
[I-].[OH:2][CH:3]([CH2:20][O:21][CH2:22][CH2:23][CH3:24])[CH2:4][O:5][C:6]1[CH:11]=[CH:10][C:9]([NH:12][C:13]([CH2:15][CH2:16][S+:17]([CH3:19])[CH3:18])=[O:14])=[CH:8][CH:7]=1.[C:25]1([S:40]([O-:43])(=[O:42])=[O:41])[C:36]([N+:37]([O-:39])=[O:38])=[CH:35][C:31]([N+:32]([O-:34])=[O:33])=[CH:30][C:26]=1[N+:27]([O-:29])=[O:28].[Na+]>O>[C:25]1([S:40]([O-:43])(=[O:41])=[O:42])[C:26]([N+:27]([O-:29])=[O:28])=[CH:30][C:31]([N+:32]([O-:34])=[O:33])=[CH:35][C:36]=1[N+:37]([O-:39])=[O:38].[OH:2][CH:3]([CH2:20][O:21][CH2:22][CH2:23][CH3:24])[CH2:4][O:5][C:6]1[CH:7]=[CH:8][C:9]([NH:12][C:13]([CH2:15][CH2:16][S+:17]([CH3:19])[CH3:18])=[O:14])=[CH:10][CH:11]=1

Participants

4

Reactant 2

HCID 517400Sodium 2,4,6-trinitrobenzenesulfonateHCID 20257103HCID 20257103, compound

Product 1

HCID 86740530HCID 86740530, compoundYield 96.4%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

Dissolved in 5 ml of water was 4.69 g of 2-{4-(2-hydroxy-3-propoxypropoxy)phenylcarbamoyl}ethyldimethylsulfonium iodide produced in Example 6. To the solution was added a solution of 6 g of sodium picrylsulfonate in 10 ml of water. The crystals formed were filtered off, giving 6.11 g of 2-{4-(2-hydroxy-3-propoxypropoxy)phenylcarbamoyl}ethyldimethylsulfonium picrylsulfonate (Compound 11) in 96.2% yield, M.P. 117° to 119° C.

Workup

  1. customThe crystals formed
  2. filtrationwere filtered off

Sources & evidence

ORD record
ord-c75063de16bb41f0afe198de3a086f22
Source dataset
uspto-grants-1985_12
Patent number
US04556737

Reaction notes

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