乙烯磺酰氟

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: N-ethyl-m-acetamidoaniline (178.0 g, 1.0 m is dissolved in isopropyl alcohol (450 ml) and vinylsulfonylfluoride (110 g, 1.0 m) is added dropwise allowing temperature to rise to 40° C. The reaction is stirred for 2.5 hrs., the product collected by filtration, washed with cold ethanol and air dried. to rise to 40° C , the product collected by filtration washed with cold ethanol and air dried

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Methoxy-5-methylaniline (34.3 g 0.25 m) is dissolved in N,N-dimethylformamide (50 ml). Vinylsulfonyl fluoride (28.0 g, 0.26 m) is added dropwise at 20°-30° C. After the addition is complete the reaction mixture is allowed to stir at ambient temperature for 1 hr. The reaction is drowned into water (400 ml)., the product collected by filtration, washed with water and air dried. The product melts at 56°-58° C. The corresponding N-(2-potassiosulfoethyl)-2-methoxy-5-methylaniline is prepared therefrom by the above technique using KOH. After the addition , the product collected by filtration washed with water and air dried

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Methoxy-5-methylaniline (34.3 g 0.25 m) is dissolved in N,N-dimethylformamide (50 ml). Vinylsulfonyl fluoride (28.0 g, 0.26 m) is added dropwise at 20°-30° C. After the addition is complete the reaction mixture is allowed to stir at ambient temperature for 1 hr. The reaction is drowned into water (400 ml)., the product collected by filtration, washed with water and air dried. The product melts at 56°-58° C. The corresponding N-(2-potassiosulfoethyl)-2-methoxy-5-methylaniline is prepared therefrom by the above technique using KOH. After the addition , the product collected by filtration washed with water and air dried

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: N-Ethyl-m-toluidine (66.5 g) (0.05 m) is dissolved in isopropyl alcohol (75 ml) and vinylsulfonyl fluoride (55 g 0.5) is added dropwise over 1.25 hr. The reaction exotherms to 38° C. and the reaction mixture is stirred for 1 hr. at ambient temperature and drowned into 500 ml of ice and water. The product is collected by filtration, washed with water, and dried in air. The product melts at 32°-34° C. exotherms to 38° C. at ambient temperature The product is collected by filtration washed with water dried in air

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir: