用于不对称还原和不对称合成的CBS催化剂 CBS(Corey-Bakshi-Shibata)恶唑硼烷催化剂已被用于前手性酮的不对称还原。其它应用包括对映选择性合成α-羟基酸、α- 氨基酸、C2对称二茂铁基二醇和炔丙醇。 Usually used 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.
All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry
(S)-(-)-2-Methyl-CBS-oxazaborolidine
Dangerous GoodsCAS number:112022-81-8 molecular formula:C18H20BNO
overview
compound introduction
Specs
| Chinese alias | (S)-2-甲基-CBS-氧杂硼啶 | (S)-5,5-联苯-2-甲基-3,4-丙醇-1,3,2-恶唑硼烷 | (S)-3,3-二苯基-1-甲基四氢-1H,3H-吡咯并[1,2-c][1,3,2]恶唑硼烷 | (S)-Me-CBS催化剂 | ||
| English alias | 1-Methyl-3,3-diphenyltetrahydro-3H-pyrrolo[1,2-c][1,3,2]oxazaborole # | (S)-2-METHYL-CBS-OXAZABOROLIDINE MONOHYDRATE | (S)-3,3-diphenyl-1-methyltetrahydro-1H,3H-pyrrolo[1,2-c][1,3,2] oxazaborol | (3aS)-1-methyl-3,3-diphenyl-hexahydropyrrolo[1,2-c][1,3,2]o | ||
| CAS number | 112022-81-8 | molecular formula | C18H20BNO |
| molecular weight | 277.17 g/mol | Exact mass | ≥95% |
| PSA | 12.500 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS05 , GHS07
Signal word:
Danger
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H302: 吞食有害 H318: 造成严重的眼睛损伤
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时,请勿进食、饮水
WGK Germany:
3
Personal protective equipment:
dust mask type N95 (US), Eyeshields, Gloves
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
112022-81-8 | (S)-(−)-2-Methyl-CBS-oxazaborolidine.pdf





