تفاعل #1106678

معادلة التفاعل

((3,4-Dihydro-2H-benzo[b][1,4]dioxepin-3-yl)methyl)amine

sulfamide

Chloroform

→

title compound

((3,4-Dihydro-2H-benzo[b][1,4]dioxepin-3-yl)methyl)sulfamide

المذيبات

dioxane

ظروف التفاعل

المعالجة

1. 1
   درجة الحرارةheated
2. 2
   درجة الحرارةto reflux overnight
3. 3
   أخرىthe precipitate was removed by filtration
4. 4
   تركيزThe filtrate was concentrated under vacuum
5. 5
   أخرىpurified by chromatography (2% to 8% acetone in dichloromethane)

الإجراء التجريبي

((3,4-Dihydro-2H-benzo[b][1,4]dioxepin-3-yl)methyl)amine (2.90 g, 16.2 mmol) and sulfamide (3.11 g, 32.4 mmol) were combined in dry dioxane (60 ml) and heated to reflux overnight. Chloroform was added and the precipitate was removed by filtration. The filtrate was concentrated under vacuum and purified by chromatography (2% to 8% acetone in dichloromethane) to yield the title compound as an off-white solid.

المصدر