反应详情

温度

70 °C

To a suspension of glycine hydrochloride (10 g, 89.6 mmol) in 250 mL butanol under nitrogen was added thionyl chloride (45.7 mL, 627 mmol) dropwise. After the addition was complete, the solution was heated at 70° C. overnight. The volatile components were removed on the roto-evaporator and the residue was suspended and evaporated from toluene three times. The resulting crude gum was dissolved in an equal weight of toluene for easy transfer and was used as is in the next reaction.

1. additionAfter the addition
2. customThe volatile components were removed on the roto-evaporator
3. customevaporated from toluene three times
4. dissolutionThe resulting crude gum was dissolved in an equal weight of toluene for easy transfer
5. customas is in the next reaction