2-chloro-3-isothiocyanatoprop-1-ene

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:75.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 47 g of 2-chloro-allyl isothiocyanate and 40 g of benzyl mercaptan are dissolved in 150 ml of acetonitrile and 150 ml of toluene. Then 1 g of 1,4-diazabicyclo[2.2.2]octane is added and the mixture is heated to 75° C. and stirred for one hour. After cooling to room temperature, the solvent is removed by evaporation and the residue is crystallised from ether/hexane. In that manner the title product having a melting point of 46-48° C. (compound A) is obtained. After cooling to room temperature the solvent is removed by evaporation the residue is crystallised from ether/hexane is obtained

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:75.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 47 g of 2-chloro-allyl isothiocyanate and 40 g of benzyl mercaptan are dissolved in 150 ml of acetonitrile and 150 ml of toluene. Then 1 g of 1,4-diazabicyclo[2.2.2]octane is added and the mixture is heated to 75° C. and stirred for one hour. After cooling to room temperature, the solvent is removed by evaporation and the residue is crystallised from ether/hexane. In that manner the title product having a melting point of 46-48° C. (compound A) is obtained. After cooling to room temperature the solvent is removed by evaporation the residue is crystallised from ether/hexane is obtained

Conditions: temp:75.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 47 g of 2-chloro-allyl isothiocyanate and 40 g of benzyl mercaptan are dissolved in 150 ml of acetonitrile and 150 ml of toluene. Then 1 g of 1,4-diazabicyclo[2.2.2]octane is added and the mixture is heated to 75° C. and stirred for one hour. After cooling to room temperature, the solvent is removed by evaporation and the residue is crystallised from ether/hexane. In that manner the title product having a melting point of 46-48° C. (compound A) is obtained. After cooling to room temperature the solvent is removed by evaporation the residue is crystallised from ether/hexane is obtained

Conditions: temp:75.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 47 g of 2-chloro-allyl isothiocyanate and 40 g of benzyl mercaptan are dissolved in 150 ml of acetonitrile and 150 ml of toluene. Then 1 g of 1,4-diazabicyclo[2.2.2]octane is added and the mixture is heated to 75° C. and stirred for one hour. After cooling to room temperature, the solvent is removed by evaporation and the residue is crystallised from ether/hexane. In that manner the title product having a melting point of 46-48° C. (compound A) is obtained. After cooling to room temperature the solvent is removed by evaporation the residue is crystallised from ether/hexane is obtained