Diethylenetriamine → HCID 11454281, compound

HRID 2386205Notes

Reaction equation

HRID 2386205 reaction equation
[OH-:1].[Na+].[NH2:3][CH2:4][CH2:5][NH:6][CH2:7][CH2:8][NH2:9].[N+:10]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=1[S:19](Cl)(=[O:21])=[O:20])([O-:12])=[O:11]>O.O1CCCC1.C(Cl)Cl>[N+:10]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=1[S:19]([NH:3][CH2:4][CH2:5][NH:6][CH2:7][CH2:8][NH:9][S:19]([C:14]1[CH:15]=[CH:16][CH:17]=[CH:18][C:13]=1[N+:10]([O-:12])=[O:11])(=[O:20])=[O:1])(=[O:21])=[O:20])([O-:12])=[O:11]

Participants

7

Reactant 3

HCID 8111DiethylenetriamineHCID 14798Sodium HydroxideHCID 155402-Nitrobenzenesulfonyl chloride

Product 1

HCID 11454281HCID 11454281, compound

Reagents, catalysts & solvents 3

HCID 962WaterSolventHCID 6344DichloromethaneSolventHCID 8028TetrahydrofuranSolvent

Procedure

8.4 g of NaOH are dissolved in 100 ml of H2O at 0° C. and 9.2 g of diethylenetriamine are added, followed dropwise, at 0° C., to a solution of 41.5 g of 2-nitrophenylsulphonic acid chloride dissolved in 100 ml of tetrahydrofuran. The reaction medium is taken up in CH2Cl2 and the organic phase is washed with H2O and then dried over magnesium sulphate. After evaporating the solvent, 37.5 g of crystals are obtained.

Workup

  1. washthe organic phase is washed with H2O
  2. dry with materialdried over magnesium sulphate
  3. customAfter evaporating the solvent, 37.5 g of crystals
  4. customare obtained

Sources & evidence

ORD record
ord-d976a323b1f14a0c8905fb01edae739e
Source dataset
uspto-grants-2012_09
Patent number
US08268810B2

Reaction notes

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