Response of sodium hydride with polyethylene glycol

PEG drying, solvent drying, no water N2 protects low temperature, try ~~

Directly to see it.Tangle

Comrade, I am also a series of derivatives of polyethylene glycol, but my molecular weight is much higher than you, the lowest is two thousand, and the polyethylene glycol sodium is used with metal sodium and hydrogen. HoweverIn the infrared look, the reaction is not ideal

2 hydroxyl groups are unstable