(S)-(-)-2-Amino-11-binaphthalen-2-ol or (S)-NOBIN is a non-symmetrically substituted 11-binaphthalene ligand. It can be used as a catalyst in the asymmetric synthesis of unnatural -alkyl amino acids by phase-transfer catalysis (PTC). (S)-NOBIN can also be employed as starting material to prepareN-monoalkyl andNN-dialkyl (S)-NOBIN analogs by reacting with aldehydes via reductive amination reaction

For R&D use onlynot for drug household or other uses.

NOBIN (2-amino-2-hydroxy-11-binaphthyl) is an organic molecule used for asymmetric catalysis. NOBIN is related to BINOL and other analogs by both having a chiral axis and being a scaffold for certain chemical reactions. NOBIN is an excellent catalyst for the aldol reaction producing reliable products good yields and excellent diastereoselectivity.