Triethylamine → HCID 86740724, compound

Participants

Reaction Steps

In a manner analogous to that described in Example 24 starting from 7.5 g (0.025 mol) of 3-allyl-5-hydroxy-2-[[3-methyl-4-oxo-2-thiazolidinylidene]-hydrazono]-4-thiazolidinone, 7.8 g (0.05 mol) of 2-chloro-3-methyl-1,3,2-oxazaphospholidine-2-oxide and 4.53 ml (0.0325 mol) of triethylamine in 50 ml of methylene chloride there is obtained 2-[3-allyl-2-[[3-methyl-4-oxo-2-thiazolidinylidene]-hydrazono]-4-oxo-5-thiazol-idinoxy]-3-methyl-2-oxo-1,3,2-oxazaphospholidine having a melting point of 184°-185°.

Provenance & Evidence