sodium;N,N-dimethylcarbamodithioate

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

Procedure: Sodium dimethyl dithiocarbamate (75.2 g, 0.66 mole) is dissolved in 100 ml H2O. A ZnCl2 solution (45.4 g, 0.33 mole dissolved in 300 ml H2O) is added to the sodium dimethyl dithiocarbamate solution. Immediately, a white precipitate forms which is filtered and dried to give a quantitative yield of zinc dimethyl dithiocarbamate. Immediately, a white precipitate forms which is filtered dried

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

Procedure: Sodium dimethyl dithiocarbamate (75.2 g, 0.66 mole) is dissolved in 100 ml H2O. A ZnCl2 solution (45.4 g, 0.33 mole dissolved in 300 ml H2O) is added to the sodium dimethyl dithiocarbamate solution. Immediately, a white precipitate forms which is filtered and dried to give a quantitative yield of zinc dimethyl dithiocarbamate. Immediately, a white precipitate forms which is filtered dried

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

Procedure: A 100 ml. aqueous solution of 8.44g. (0.05 mole) of manganese sulfate monohydrate is added dropwise to a 3-necked flask. After 5-10 ml. of the solution had been added, a combined 100 ml. solution of 6.5g. of sodium ethylene-bis-dithiocarbamate (0.025 mole), 8.95g. of sodium dimethyldithiocarbamate (0.05 mole) and 9.5g. (0.1 mole) of trimethylamine hydrochloride is added simultaneously to the flask at the same rate as that of the manganese solution. After the addition (ca 15 min.) the suspension is stirred for 0.5 hour then vacuum filtered. The precipitate is added to a beaker containing 100 ml. of water and a solution of ZnCl2 (0.005 mole) is added with efficient stirring. The suspension is refiltered and the precipitate is air-dried for six hours then vacuum dried until it reaches a constant weight. A total of 14.4g. of product, mp>~250° C. (dec.) is obtained. of the solution had been added After the addition (ca 15 min.) the suspension vacuum filtered The precipitate is added to a beaker containing 100 ml the precipitate is air-dried for six hours vacuum dried until it of product, mp>~250° C. (dec.) is obtained

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

Procedure: A 100 ml. aqueous solution of 6.95g. (0.05 mole) of zinc chloride is added dropwise to a 3-necked flask containing 50 ml. of water. After 5-10 ml. of the solution has been added, a combined 100 ml. aqueous solution of 6.5g. (0.025 mole) of sodium ethylene-bis-dithiocarbamate, 8.95g. (0.05 mole) of sodium dimethyldithiocarbamate and 9.6g. (0.1 mole) of trimethylamine hydrochloride is added to the flask at the same rate as that of the metal salt solution. After the addition, the suspension is stirred 0.5 hour then filtered under vacuum, reslurried with water and filtered again. The collected precipitate is air-dried overnight then dried under vacuum at 45° until it reaches a constant weight. A total of 14.6g. of product, mp 134°-137° C is obtained. containing 50 ml of the solution has been added After the addition then filtered under vacuum filtered again The collected precipitate is air-dried overnight then dried under vacuum at 45° until it of product, mp 134°-137° C is obtained

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

Procedure: To a well stirred aqueous solution of 6.85g. (0.027 mole) of sodium ethylene-bis-dithiocarbamate, 9.0g., (0.05 mole) of sodium dimethyldithiocarbamate and 10.9g. (0.1 mole) of tetramethylammonium chloride is added dropwise at room temperature 6.96g. (0.05 mole) of zinc chloride dissolved in 30 ml. of water. A very fine dispersed white precipitate forms immediately. The reaction mixture is stirred for an additional ten minutes then filtered under vacuum. The collected solid is transferred to a beaker, reslurried with water, then filtered again. The white solid is air-dried for two days then dried under vacuum at 45° C. until it reaches a constant weight. A total of 15.2g. of products mp. 128°-132° C. is obtained. then filtered under vacuum filtered again The white solid is air-dried for two days then dried under vacuum at 45° C. until it

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

Procedure: A 100 ml. aqueous solution of 8.44g. (0.05 mole) of manganese sulfate monohydrate is added dropwise to a 3-necked flask. After 5-10 ml. of the solution has been added, a combined 100 ml. aqueous solution of 6.6g. of sodium ethylene-bis-dithiocarbamate (0.025 mole), 8.95g. of sodium dimethyldithiocarbamate (0.05 mole) and 9.5g. (0.1 mole) of trimethylamine hydrochloride is added simultaneously to the flask at the same rate as that of the metal salt solution. After the addition (ca 15 min.) the suspension is stirred for 0.5 hour then vacuum filtered, reslurried with water, and filtered again. The collected precipate is air-dried overnight then vacuum dried until it reaches a constant weight. A total of 13.7g. of product, mp>250° C. (dec) is obtained. of the solution has been added After the addition (ca 15 min.) the suspension vacuum filtered filtered again The collected precipate is air-dried overnight vacuum dried until it of product, mp>250° C. (dec) is obtained

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

Procedure: Sodium dimethyl dithiocarbamate (75.2 g, 0.66 mole) is dissolved in 100 ml H2O. A ZnCl2 solution (45.4 g, 0.33 mole dissolved in 300 ml H2O) is added to the sodium dimethyl dithiocarbamate solution. Immediately, a white precipitate forms which is filtered and dried to give a quantitative yield of zinc dimethyl dithiocarbamate. Immediately, a white precipitate forms which is filtered dried