Water → HCID 21585030, compound

Participants

Reaction Steps

825 mg of PVA 13 kDa was dissolved in 55 ml of dry NMP under a nitrogen flow at 130° C. Then the temperature was decreased to 50° C. and 5 g of 4-monoiodobenzyl bromide was added. After 10 minutes, 1.35 g of dried sodium hydroxide was added. After 5 hours of reaction time, cold water was added and a paste material has appeared. The sticky paste could not be filtrated. Water was easily removed because the material was struck to the walls of the flask. After water was poured out, the pasty residue was washed with methanol and dried. After conventional steps of purification, MIB-PVA 13 kDa including residual NMP was obtained.

Provenance & Evidence