(S)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene

CAS: 112022-81-8

Ref. 02-L14583

Product Information

• Name: (S)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene
• Synonyms: (3aS)-1-methyl-3,3-diphenyl-tetrahydropyrrolo[1,2-c][1,3,2]oxazaborole, (3AS)-1-methyl-3,3-diphenyl-3a,4,5,6-tetrahydropyrrolo[1,2-c][1,3,2]oxazaborole, (3aS)-1-methyl-3,3-diphenyltetrahydro-3H-pyrrolo[1,2-c][1,3,2]oxazaborole, (3aS)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole, (S)-(-)-2-Methyl-CBS-oxazaborolindine, (S)-2-Methyl-CBS-oxazaborolidine, (S)-3,3-Diphenyl-1-Methyltetrahydro-1H,3H-Pyrrolo[1,2-c][1,3,2]Oxazaborole, (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole, (S)-3,3-Diphenyl-1-methyltetrahydro-3H-pyrrolo[1,2-c][1,3,2]oxazaborole, (S)-CBS reagent, (S)-Me-CBS, (S)-Methyl-CBS, (S)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole, 1H,3H-Pyrrolo[1,2-c][1,3,2]oxazaborole, tetrahydro-1-methyl-3,3-diphenyl-, (3aS)-, 1H,3H-Pyrrolo[1,2-c][1,3,2]oxazaborole, tetrahydro-1-methyl-3,3-diphenyl-, (S)-
• CAS: 112022-81-8

Description

(S)-2-Methyl-CBS-oxazaborolidine is used as an oxazaborolidine catalyst. It is also employed in the asymmetric reduction of prochiral ketones. Other applications include the enantioselective synthesis of α-hydroxy acids, α-amino acids, C2-symmetrical ferrocenyl diols and propargyl alcohols. It is an anhydrous catalyst for CBS reduction reaction. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 277.17
• Formula: C₁₈H₂₀BNO
• Color/Form: Liquid
• InChI: InChI=1S/C18H20BNO/c1-19-20-14-8-13-17(20)18(21-19,15-9-4-2-5-10-15)16-11-6-3-7-12-16/h2-7,9-12,17H,8,13-14H2,1H3/t17-/m0/s1
• InChI key: VMKAFJQFKBASMU-KRWDZBQOSA-N
• SMILES: CB1OC(c2ccccc2)(c2ccccc2)[C@@H]2CCCN12