(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
Synonym(s):α,α-Diphenyl-L -prolinol methylboronic acid cycl-amide ester;(S)-1-Methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2c][1,3,2]oxazaborole;(S)-3,3-Diphenyl-1-methyltetrahydro-3H-pyrrolo[1,2-c][1,3,2]oxazaborole;(S)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole
- CAS NO.：112022-81-8
- Empirical Formula: C18H20BNO
- Molecular Weight: 277.17
- MDL number: MFCD00078439
- EINECS: 601-150-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
![(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole Structural](https://img.chemicalbook.in/CAS/GIF/112022-81-8.gif)
What is (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole?
Chemical properties
Colorless to yellow liquid
The Uses of (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
suzuki reaction
The Uses of (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
(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.
What are the applications of Application
(S)-(?)-2-Methyl-CBS-oxazaborolidine is an oxazaborolidine catalyst
Properties of (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
| Melting point: | 115-117°C |
| Boiling point: | 111 °C |
| Density | 0.93 g/mL at 20 °C(lit.) |
| refractive index | -68 ° (C=1, MeOH) |
| Flash point: | 40 °F |
| storage temp. | room temp |
| form | Liquid |
| pka | 1.02±0.40(Predicted) |
| color | Colorless to amber |
| Water Solubility | Hydrolyzes in water. |
| Sensitive | Air & Moisture Sensitive |
| BRN | 8492123 |
| Exposure limits | ACGIH: TWA 20 ppm OSHA: Ceiling 300 ppm; TWA 200 ppm NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3) |
| CAS DataBase Reference | 112022-81-8(CAS DataBase Reference) |
Safety information for (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
| InChIKey | VMKAFJQFKBASMU-KRWDZBQOSA-N |
(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole manufacturer
Sainor Laboratories Pvt Ltd Unit III
1Y
Phone:+91-9182033729
Whatsapp: +91-9666644167
product: (S)-(-)-2-Methyl-CBS-oxazaborolidine 1.0M in Toluene 1.0M
JKM Chemtrade
Gujarat
Phone:91-8000542121
Whatsapp: 91-8000542121
product: (S)-2-methyl-CBS-oxazaborolidine
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