Sulfamide → HCID 178479209, compound

HRID 569276

Reaction equation

HRID 569276 reaction equation
[S:1]([NH2:5])([NH2:4])(=[O:3])=[O:2].Cl.[Cl:7][CH2:8][CH2:9][C:10]#[N:11]>C(OCC)C>[ClH:7].[S:1]([NH:5][C:10](=[NH:11])[CH2:9][CH2:8][Cl:7])(=[O:3])(=[O:2])[NH2:4]

Participants

4

Reactant 2

HCID 82267SulfamideHCID 867420433-Chloropropionitrile hydrogen chloride

Product 1

HCID 178479209HCID 178479209, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

To a stirred suspension of 9.61 g. (0.10 mole) of sulfamide in 30 ml (34 g., 0.38 mole) of 3-chloropropionitrile hydrogen chloride gas is introduced, as described in Example 1. After cooling with ice water for one hour the reaction mixture is diluted with 30 ml of dry ethyl ether, the product is filtered off, washed twice with acetone and dried.

Workup

  1. additionTo a stirred suspension of 9.61 g
  2. filtrationthe product is filtered off
  3. washwashed twice with acetone
  4. customdried

Sources & evidence

ORD record
ord-3edc6a87650c40d881e2ef0137c4c5f3
Source dataset
uspto-grants-1988_03
Patent number
US04731479

Linked notes

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