Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(S)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]azepinium Bromide is a chiral phase-transfer catalyst for asymmetrical alkylation of glycine and alanine Schiff bases.