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产品名称
(R)-(+)-2-甲基-CBS-噁唑硼烷 溶液, 1 M in toluene
Quality Level
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-/m1/s1
SMILES string
[H][C@]12CCCN1B(C)OC2(c3ccccc3)c4ccccc4
InChI key
VMKAFJQFKBASMU-QGZVFWFLSA-N
concentration
1 M in toluene
bp
111 °C
density
0.95 g/mL at 25 °C
functional group
phenyl
storage temp.
room temp
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Application
用于脱对称还原反应,生成(S)-4-羟基环己烯酮。
它也可以用于制备:
- (-)-地黄皂苷 B
- (1R)-2-叠氮基-1-(2,2-二甲基-4H-1,3-苯并二恶英-6-基)乙醇
- (S)-α-氘代苄醇
- (3S,4R,5S)-1-(三甲基甲硅烷基)-4,5-环氧己基-1-yn-3-醇
Physical form
signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
target_organs
Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
39.2 °F - closed cup
flash_point_c
4 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
商品
we are pleased to offer both enatiomers of 2-methyl-CBS-oxazaborolidine as a dry reagent, in addition to our current offerings as a 1M solution in toluene.
Learn about the applications of chiral oxazaborolidinium ions (COBIs) as Lewis acid catalysts in different asymmetric reactions such as cyclopropanation, epoxidation, and radical reactions along with details of their catalytic action.
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