Hydrochloric Acid → HCID 20506542, compound

Participants

Reaction Steps

To a warm solution of 4.80 g. of 3-methyl-2-methylimino-4-diphenylmethyl-4-thiazolidinol (Example 11) in 50 ml. of ethanol is added 15 ml. of 3.48 N ethanolic hydrochloric acid. The solution is diluted to 200 ml. with ethanol and allowed to stand. The crystals are recovered by filtration, washed with ethanol and dried, giving 4.59 g. of the desired product, m.p. 252°-254° C. (dec.).

Provenance & Evidence