Triethylamine → HCID 14460584, compound

Participants

Reaction Steps

In analogy to Example 1, 40 g (0.24 mol) of 4-dimethylaminobenzaldoxime, 36.17 g (0.27 mol) of N-chlorosuccinimide, 32.7 g (0.24 mol) of dimethyl vinylphosphonate and 52.3 ml (0.376 mol) of triethylamine are reacted. The resulting oily crude product is purified by chromatography on silica gel and recrystallization from tert.butyl methyl ether. 33.4 g of the isoxazoline of melting point 123° C. (decomposition) are obtained.

Provenance & Evidence