Ethylenediamine → Allyl Isothiocyanate chloropicrin

HRID 1395973Notes

Reaction equation

HRID 1395973 reaction equation
[C:1]1([S:7](OCCCCCCCCCCCC)(=O)=O)C=CC=CC=1.[Na].[CH2:24]([NH2:27])[CH2:25]N.[O:28]=[N+:29]([O-:34])[C:30]([Cl:33])([Cl:32])[Cl:31]>O.C(N=C=S)C=C>[CH2:24]([N:27]=[C:1]=[S:7])[CH:25]=[CH2:30].[O:28]=[N+:29]([O-:34])[C:30]([Cl:33])([Cl:32])[Cl:31]

Participants

6

Reactant 3

HCID 3301EthylenediamineHCID 6423ChloropicrinHCID 57371080Sodium dodecylbenzene sulphonate

Product 1

HCID 86633218Allyl Isothiocyanate chloropicrin

Reagents, catalysts & solvents 2

HCID 962WaterSolvent2×HCID 5971Allyl IsothiocyanateSolvent

Procedure

The aqueous phase is prepared by dissolving 1.0 g of sodium dodecyl benzenesulphonate in 100 ml of water. The organic phase is prepared by dissolving 3.0 g of poly[(phenyl isocyanate)-co-formaldehyde] (Mn about 400) in a mixture of 5 g of allyl isothiocyanate and 15 g of chloropicrin. The two phases are emulsified with a rod mixer at a rate of about 350 r.p.m. for 3 minutes at room temperature. During the emulsification an aqueous solution is added, obtained by diluting 0.70 g of ethylenediamine in 30 ml of water. The reaction is carried out for about three hours. At the end of the reaction, the preparation is preserved as such ready for use.

Workup

  1. customThe aqueous phase is prepared
  2. customThe organic phase is prepared
  3. additionDuring the emulsification an aqueous solution is added
  4. customobtained
  5. waitThe reaction is carried out for about three hours
  6. customAt the end of the reaction

Sources & evidence

ORD record
ord-ce0ea8e1b84a4225a56b3e36de0fb41e
Source dataset
uspto-grants-2014_12
Patent number
US08901037B2

Reaction notes

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