Ethylenediamine → Allyl Isothiocyanate chloropicrin

Beteiligte Stoffe

Reaktionsschritte

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.

Herkunft & Nachweise