反应详情

To a stirred mixture of 1.89 g of 1H-1,2,4-triazole-1-propanamine in 50 ml of dichloromethane containing an excess of saturated sodium bicarbonate solution was added, all at once, 3.17 g of 4-chlorobenzenesulfonyl chloride. Vigorous stirring was continued for 24 hours. The layers were separated and the organic layer was dried over anhydrous magnesium sulfate, filtered and evaporated in vacuo to give a gum.

1. additionwas added
2. customThe layers were separated
3. dry with materialthe organic layer was dried over anhydrous magnesium sulfate
4. filtrationfiltered
5. customevaporated in vacuo
6. customto give a gum