丙二酸单乙酯单钾盐

Ethyl potassium malonate is used as a competitive inhibitor of the enzyme succinate dehydrogenase. It acts as a precursor to produce (trimethylsilyl)ethyl malonate, which is utilized to prepare beta-ketoesters by acylation. Further, it reacts with aryl nitriles to prepare beta-amino acrylates in the presence of zinc chloride and a catalytic amount of H??nig's base. In addition to this, it serves as an intermediate for the preparation of ethyl tert-butyl malonate.

Hygroscopic. Incompatible with strong oxidizing agents.

MFCD00035603

228-156-7

C₅H₇KO₄

170.21

ca 200° dec.

Hygroscopic. Ambient temperatures.

Powder

Soluble in water.

3721682

否