Basic Information |
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| Product Name： | (S)-2-METHYL-CBS-OXAZABOROLIDINE |
| CAS： | 112022-81-8 |
| English Synonyms： | (S)-TETRAHYDRO-1-METHYL-3,3-DIPHENYL-1H,3H-PYRROLO[1,2-C][1,3,2]OXAZABOROLE ; COREY CATALYST ; (S)-ME CBS ; (S)-ME-CBS CATALYST ; (S)-5,5-DIPHENYL-2-METHYL-3,4-PROPANO-1,3,2-OXAZABOROLIDINE ; (S)-METHYL-CBS ; COREY'S CATALYST ; (S)-3,3-DIPHENYL-1-METHYLPYRROLIDINO[1,2-C]-1,3,2-OXAZABOROLE MONOHYDRATE ; (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] COREY CATALYST ; (S)-2-METHYL-CBS-OXAZABOROLIDINE MONOHYDRATE ; (3AS)-1-METHYL-3,3-DIPHENYLTETRAHYDRO-3H-PYRROLO[1,2-C][1,3,2]OXAZABOROLE ; (S)-METHYL-CBS-OXAZABOROLIDINE ; (S)-METHYL OXAZABOROLIDINE ; (S)-(-)-2-METHYL-CBS-OXAZABOROLIDINE ; (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)-1-METHYL-3,3-DIPHENYL-TETRAHYDRO-PYRROLO[1,2C][1,3,2]OXAZABOROLE ; (S)-5,5-DIPHENYL-2-METHYL-3,4-PROPANO-1,3,2-OXAZABOROLIDINE 98+% ; (S)-CBS CATALYST ; ALPHA,ALPHA-DIPHENYL-L-PROLINOL METHYLBORONIC ACID CYCL-AMIDE ESTER |
| MDL Number.： | MFCD00078439 |
| H bond acceptor： | 2 |
| H bond donor： | 0 |
| Smile： | B1(N2CCC[C@H]2C(O1)(c3ccccc3)c4ccccc4)C |
| 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 |
| InChiKey： | InChIKey=VMKAFJQFKBASMU-KRWDZBQOSA-N |
Property |
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| Boiling Point： | 110 - 111 DEG C/1013 HPA (TOLUENE) |
| Density： | 0.942g/mLat25°C |
| Physical Property： | FLASHPOINT: -15 DEG C FLASHPOINT: 5 DEG F REFRACTIVE INDEX: N20/D 1.460 |
| Comments： | APPLICATION: CBS CATALYSTS FOR ASYMMETRIC REDUCTION AND ASYMMETRIC SYNTHESIS APPLICATION: THE CBS (COREY-BAKSHI-SHIBATA) OXAZABOROLIDINE CATALYST HAS BEEN USED IN THE ASYMMETRIC REDUCTION OF PROCHIRAL KETONES. OTHER APPLICATIONS INCLUDE THE ENANTIOSELECTIVE SYNTHESIS OF ALPHA-HYDROXY ACIDS, ALPHA-AMINO ACIDS, C2-SYMMETRICAL FERROCENYL DIOLS, AND PROPARGYL ALCOHOLS CONCENTRATION: 1 M IN THF FORM: SOLUTION RIDADR: UN 2056 3/PG 2 UNSPSC: 12352103 WGK: 3 |
| Concentration： | 1MinTHF |
Safety information |
|
| Symbol： |
GHS02
GHS07
GHS08
|
| Signal word： | Danger |
| Hazard statements： | H225-H315-H319-H335-H351 |
| Precautionary statements： | P210-P261-P281-P305 + P351 + P338 |
| hazard symbol： | F,Xn |
| Risk Code： | R:11-19-36/37/38-40 |
| Safe Code： | S:16-26-36/37 |
| WGK Germany： | 3 |
| Flash point： | 4° |
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