Ethanesulfonyl chloride → HCID 86735762, compound

HRID 2163309Notes

Reaction equation

HRID 2163309 reaction equation
[NH2:1][NH:2][C:3]([NH:5][NH2:6])=[O:4].C([O-])(O)=O.[Na+].[CH2:12]([S:14](Cl)(=[O:16])=[O:15])[CH3:13]>CO>[CH2:12]([S:14]([NH:1][NH:2][C:3]([NH:5][NH:6][S:14]([CH2:12][CH3:13])(=[O:16])=[O:15])=[O:4])(=[O:16])=[O:15])[CH3:13]

Participants

5

Reactant 3

HCID 11667Ethanesulfonyl chlorideHCID 73948CarbohydrazideHCID 516892Sodium Bicarbonate

Product 1

HCID 86735762HCID 86735762, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

A mixture of 45 g (0.5 mole) carbohydrazide, 85 g NaHCO3 (1.0 mole) and 250 ml methanol was stirred and 128.5 g (1.0 mole) ethane sulfonyl chloride was dropped in. The temperature rose from 25° C to 45° C during the reaction which took 1 hour. Stirring was continued for two hours. The produce was filtered, washed and dried. Yield: 145.9 g m.p. 195° C.

Workup

  1. customThe temperature rose from 25° C to 45° C during the reaction which
  2. stirringStirring
  3. waitwas continued for two hours
  4. filtrationThe produce was filtered
  5. washwashed
  6. customdried

Sources & evidence

ORD record
ord-a6ec80a83451494e807977f7f46fde55
Source dataset
uspto-grants-1979_01
Patent number
US04133832

Reaction notes

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