Sodium Azide → HCID 22764446, compound

HRID 1112033Notes

Reaction equation

HRID 1112033 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[S:9](Cl)(=[O:11])=[O:10].[N-:13]=[N+:14]=[N-:15].[Na+]>C(O)C.O>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[S:9]([N:13]=[N+:14]=[N-:15])(=[O:11])=[O:10]

Participants

5

Reactant 2

HCID 33557Sodium AzideHCID 5221832,6-Dichlorobenzenesulfonylchloride

Product 1

HCID 22764446HCID 22764446, compound

Reagents, catalysts & solvents 2

HCID 702EthanolSolventHCID 962WaterSolvent

Procedure

To a solution of 15.0 g (0.61 mole) 2,6-dichlorobenzenesulfonyl chloride in 100 ml ethanol was added a solution of 5.2 g (0.79 mole) of sodium azide dissolved in a minimum amount of water. The solution was stirred 30 minutes and then poured into a 2 liter Erlenmeyer flask containing 500 ml of ice water. The resultant white solid was recrystallized from ethanol; yield 14.29 g (93% of theory). The purified product melted at 63°-64° C. (lit. 63°-64° C.).

Workup

  1. additionpoured into a 2 liter Erlenmeyer flask
  2. customThe resultant white solid was recrystallized from ethanol
  3. customThe purified product melted at 63°-64° C. (lit. 63°-64° C.)

Sources & evidence

ORD record
ord-a35059b059544ddaab3c8606fddf2fa9
Source dataset
uspto-grants-1978_10
Patent number
US04120652

Reaction notes

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