L-Leucinol → HCID 178426704, compound

Participants

Reaction Steps

(1S)-1-(Hydroxymethyl)-3-methylbutylamine was converted to (1R)-1-(chloromethyl)-3-methylbutanammonium chloride as described in Method B7a. 2-Methyl-5-nitrophenyl isothiocyanate was reacted with (1R)-1-(chloromethyl)-3-methylbutanammonium chloride according to Method C1a to give (4R)-2-(2-methyl-5-nitrophenylimino)-4-isobutyl-1,3-thiazolidine. The thiazolidine was reacted with methyl iodide according to Method D2a to afford (4R)-2-(2-methyl-5-nitrophenylimino)-4-isobutyl-3-methyl-1,3-thiazolidine HCl salt.

Provenance & Evidence