Hydrogen Bromide → HCID 88323774, compound

Participants

Reaction Steps

N-(N-(N-(N-(N-Sarcosyl-N-(4-oxo-4-(4-(10,15,20-triphenyl-21H,23H-porphin-5-yl)phenylamino)butanoyl)lysyl)glycyl)phenylalanyl)leucyl)glycine N-(2-sarcosyl-aminoethyl)amide dihydrobromide. It is contemplated that N-(N-(N-(N-(N-(N-(Phenylmethoxycarbonyl)sarcosyl)-N-(4-oxo-4-(4-(10,15,20-triphenyl-21H,23H-porphin-5-yl)phenylamino)butanoyl)lysyl)glycyl)phenylalanyl)leucyl)glycine N-(2-(N-(phenylmethoxycarbonyl)sarcosylamino)ethyl)amide is stirred with 30% hydrogen bromide in acetic acid for 1 h. The solvent and excess reagent is evaporated under reduced pressure. Trituration of the residue with five portions of dry diethyl ether give N-(N-(N-(N-(N-sarcosyl-N-(4-oxo-4-(4-(10,15,20-triphenyl-21H,23H-porphin-5-yl)-phenylamino)butanoyl)lysyl)glycyl)phenylalanyl)leucyl)glycine N-(2-sarcosylamino-ethyl)amide dihydrobromide.

Provenance & Evidence