CAS 112022-81-8

(3aS)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole

Formula: C₁₈H₂₀BNO

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: InChIKey=VMKAFJQFKBASMU-KRWDZBQOSA-N

SMILES: CB1OC([C@]2(N1CCC2)[H])(C3=CC=CC=C3)C4=CC=CC=C4

Synonyms:

• (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)-

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

CAS: 112022-81-8

(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 -hydroxy acids, -amino acids, C2-symmetrical ferrocenyl diols and propargyl alcohols. It is an a

Formula: C₁₈H₂₀BNO

Color and Shape: Clear to slightly hazy colorless to yellow, Liquid

Molecular weight: 277.17

Ref: 02-L14583

(S)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole

CAS: 112022-81-8

Formula: C₁₈H₂₀BNO

Purity: 97%

Color and Shape: Solid

Molecular weight: 277.1685

Ref: IN-DA00327O

(S)-2-Methyl-CBS-oxazaborolidine

CAS: 112022-81-8

(S)-2-Methyl-CBS-oxazaborolidine

Formula: C₁₈H₂₀BNO

Purity: 97%,98%ee

Color and Shape: Solid

Molecular weight: 277.1685

Ref: 54-OR906511

(S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine (ca. 1mol/L in Toluene)

CAS: 112022-81-8

Formula: C₁₈H₂₀BNO

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 277.17

Ref: 3B-D5912

(S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine

CAS: 112022-81-8

Formula: C₁₈H₂₀BNO

Purity: >98.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 277.17

Ref: 3B-D2131

(S)-1-Methyl-3,3-diphenylhexahydropyrrolo[1,2-c][1,3,2]oxazaborole

CAS: 112022-81-8

(S)-1-Methyl-3,3-diphenylhexahydropyrrolo[1,2-c][1,3,2]oxazaborole

Formula: C₁₈H₂₀BNO

Purity: 97% HPLC

Molecular weight: 277.17

Ref: IN-DG42654

(S)-2-Methyl-CBS-oxazaborolidine (1 M in Toluene)

Controlled Product

CAS: 112022-81-8

Formula: C₁₈H₂₀BNO

Color and Shape: Single Solution

Molecular weight: 277.17

Ref: TR-M295205

CALLERY™ (S)-Methyl oxazaborolidine, 1M in toluene

CAS: 112022-81-8

(S)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole, 0.9-1.1M in toluene [(S)-Methyloxazaborolidine] (S)-CBS Catalyst

Formula: C₁₈H₂₀BNO

Color and Shape: colorless to amber liq.

Molecular weight: 277.17

Ref: 08-05-1001

(S)-Methyloxazaborolidine 1M in toluene

CAS: 112022-81-8

Formula: C₂₅H₂₈BNO

Purity: 95.0%

Color and Shape: Liquid

Molecular weight: 369.32

Ref: 10-F043436