(S)-2'-Amino-1,1'-binaphthalen-2-ol CAS 137848-29-4

Introduction：Basic information about (S)-2'-Amino-1,1'-binaphthalen-2-ol CAS 137848-29-4, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

(S)-2'-Amino-1,1'-binaphthalen-2-ol Basic information

• Product Name: (S)-2'-Amino-1,1'-binaphthalen-2-ol
• Synonyms: (S)-(+)-2-AMINO-2''-HYDROXY-1,1''-BINAPHTHYL / S-NOBIN;(S)-(-)-NOBIN 99%;(S)-(-)-2-AMINO-2'-HYDROXY-1 1'-BINAPHT;S)-(-)-2-Amino-2'-Hydroxy-1,1'-Binaphthol;S-2'-Amino-1,1'-binaphthalen-2-ol, S-NOBIN;1-(2-aMinonaphthalen-1-yl)naphthalen-2-ol;(S)-(-)-1-(2-Amino-1-naphthyl)-2-naphthol(S)-(-)-NOBIN(S)-(-)-2'-Amino-1,1'-binaphthalen-2-ol;(S)-(-)-2-Amino-2'-hydroxy-1,1'-binaphthalene
• CAS: 137848-29-4
• MF: C20H15NO
• MW: 285.34
• Product Categories: Auxiliaries,Catalysts;chiral;CHIRAL COMPOUNDS
• Mol File: 137848-29-4.mol

(S)-2'-Amino-1,1'-binaphthalen-2-ol Chemical Properties

• Melting point: 171.0 to 175.0 °C
• Boiling point: 471.5±30.0 °C(Predicted)
• density: 1.275
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• form: powder to crystal
• pka: 8.90±0.50(Predicted)
• color: White to Light red to Green
• InChI: 1S/C20H15NO/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,22H,21H2
• InChIKey: HIXQCPGXQVQHJP-UHFFFAOYSA-N
• SMILES: Nc1c(c4c(cc1)cccc4)c2c3c(ccc2O)cccc3
• CAS DataBase Reference: 137848-29-4(CAS DataBase Reference)

Safety Information

• Hazard Codes: Xi,N
• Risk Statements: 36/37/38-50/53-41
• Safety Statements: 26-36/37/39-61-60-39
• RIDADR: UN 3077 9 / PGIII
• WGK Germany: 3
• HS Code: 29222990
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1

(S)-2'-Amino-1,1'-binaphthalen-2-ol Usage And Synthesis

Chemical Properties

Red crystal

Uses

(S)-(-)-2′-Amino-1,1′-binaphthalen-2-ol or (S)-NOBIN, is a non-symmetrically substituted 1,1′-binaphthalene ligand. It can be used as a catalyst in the asymmetric synthesis of unnatural α-alkyl amino acids by phase-transfer catalysis (PTC). (S)-NOBIN can also be employed as starting material to prepare N-monoalkyl and N,N-dialkyl (S)-NOBIN analogs by reacting with aldehydes via reductive amination reaction. N-monoaryl derivatives are obtained from NOBIN via Hartwig?Buchwald arylation reaction.