Hydrochloric Acid → HCID 70620434, compound

Participants

Reaction Steps

The N-t-butoxycarbonyl-L-tyrosylglycylglycyl-L-tryptophyl-L-methionine is dissolved in 100 parts dioxane and stirred with a ten-fold excess of 2 N hydrochloric acid at room temperature for 15 minutes. The solvent is then removed under reduced pressure and the residue is triturated with ethyl ether. The resulting solid is precipitated from the mixture of methanol and ether to afford L-tyrosylglycylglycyl-L-tryptophyl-L-methionine hydrochloride. This compound is represented by the following formula

Provenance & Evidence