| Identification | More | [Name]
(R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole | [CAS]
112022-83-0 | [Synonyms]
ALPHA,ALPHA-DIPHENYL-D-PROLINOL METHYLBORONIC ACID CYCL-AMIDE-ESTER
(R)-1-METHYL,3,3-DIPHENYL-TETRAHYDRO-PYRROLO(1,2-C)(1,3,2)OXAZABOROLE
(R)-(+)-2-METHYL-CBS-OXAZABOROLIDINE
(R)-2-METHYL-CBS-OXAZABOROLIDINE
(R)-2-METHYL-CBS-OXAZABOROLIDINE MONOHYDRATE
(R)-3,3-DIPHENYL-1-METHYLTETRAHYDRO-1H,3H-PYRROLO[1,2-C][1,3,2]OXAZABOROLE
(R)-3,3-DIPHENYL-1-METHYLTETRAHYDRO-3H-PYRROLO-[1,2-C][1,3,2]OXAZABOROLE
(R)-5,5-DIPHENYL-2-METHYL-3,4-PROPANO-1,3,2-OXAZABOROLIDINE
(R)-ME CBS
(R)-METHYL OXAZABOROLIDINE
(R)-TETRAHYDRO-1-METHYL-3,3-DIPHENYL-1H,3H-PYRROLO[1,2-C][1,3,2] OXAZABOROLE
(R)-TETRAHYDRO-1-METHYL-3,3-DIPHENYL-1H,3H-PYRROLO[1,2-C][1,3,2]OXAZOBOROLE
(R)-methyloxazaborolidine,(R)-mecbs,in
(R)-methyloxazaborolidine,(R)-mecbs,intoluene
(R)-Methyloxazaborolidine,1-1.5Mintoluene[(R)-MeCBS]
( R )-2-Methyl-CBS-Oxazaborolidine.H20
(R)-Methyl oxazaborolidine, in toluene, 1M solution
(R)-(+)-2-METHYL-CBS-OXAZABOROLIDINE, 1M SOLUTION IN TOLUENE
(R)-2-METHYL-CBS-OXAZABOROLIDINE, 1M IN&
(R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborlidine | [EINECS(EC#)]
-0 | [Molecular Formula]
C18H20BNO | [MDL Number]
MFCD00078440 | [Molecular Weight]
277.17 | [MOL File]
112022-83-0.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powde | [Melting point ]
85-95 °C(lit.)
| [Boiling point ]
111 °C
| [density ]
0.95 g/mL at 25 °C
| [refractive index ]
68 ° (C=1, MeOH) | [Fp ]
40 °F
| [storage temp. ]
2-8°C
| [solubility ]
soluble in Chloroform, Methanol | [form ]
Liquid | [pka]
1.02±0.40(Predicted) | [color ]
Colorless to amber | [optical activity]
[α]22/D +76.8°, c = 1 in toluene | [Water Solubility ]
Not miscible or difficult to mix in water. | [Sensitive ]
Air & Moisture Sensitive | [BRN ]
9059874 | [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) | [InChIKey]
VMKAFJQFKBASMU-QGZVFWFLSA-N | [CAS DataBase Reference]
112022-83-0(CAS DataBase Reference) | [Storage Precautions]
Moisture sensitive;Air sensitive;Heat sensitive;Store under inert gas |
| Safety Data | Back Directory | [Hazard Codes ]
F,Xn,Xi | [Risk Statements ]
R11:Highly Flammable.
R38:Irritating to the skin.
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R63:Possible risk of harm to the unborn child.
R65:Harmful: May cause lung damage if swallowed.
R67:Vapors may cause drowsiness and dizziness.
R36/37:Irritating to eyes and respiratory system .
R19:May form explosive peroxides. | [Safety Statements ]
S36/37:Wear suitable protective clothing and gloves .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S33:Take precautionary measures against static discharges .
S29:Do not empty into drains .
S16:Keep away from sources of ignition-No smoking .
S2:Keep out of the reach of children . | [RIDADR ]
UN 1294 3/PG 2
| [WGK Germany ]
3
| [F ]
10 | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29319090 |
| Questions And Answer | Back Directory | [Reactions]
- Convenient catalyst for the enantioselective borane reduction of ketones at ambient temperatures.
- Asymmetric synthesis of α-chiral hydroxyalkylphosphines via a catalytic, enantioselective reduction of acylphosphines.
- Nickel-catalyzed cross-couplings of benzylic pivalates with arylboroxines: Stereospecific formation of diarylalkanes and triarylmethanes.
- Enantioselective reduction of prochiral ketones with NaBH4/Me2SO4/(S)-Me-CBS.
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