产品说明
一般描述
(S)-2-Butyl-CBS-oxazaborolidine is a Corey−Bakshi−Shibata (CBS) reagent commonly used in the enantioselective reduction of ketones.
包装
5, 25 mL in glass bottle
基本信息
经验(实验)分子式 | C21H26BNO |
分子量 | 319.25 |
MDL编号 | MFCD16621472 |
PubChem化学物质编号 | 329763728 |
产品性质
形式 | liquid |
质量水平 | 100 |
旋光性 | [α]22/D −72.0°, c = neat neat |
浓度 | 1.0 M in toluene |
折射率 | n |
密度 | 0.916 g/mL at 25 ℃ |
SMILES string | CCCCB1OC([C@@H]2CCCN12)(c3ccccc3)c4ccccc4 |
InChI | 1S/C21H26BNO/c1-2-3-16-22-23-17-10-15-20(23)21(24-22,18-11-6-4-7-12-18)19-13-8-5-9-14-19/h4-9,11-14,20H,2-3,10,15-17H2,1H3/t20-/m0/s1 |
InChI key | FUVQOWKGWXFWHP-FQEVSTJZSA-N |
安全信息
象形图 | |
警示用语: | Danger |
危险声明 | H225 - H304 - H315 - H319 - H335 - H336 - H361d - H373 - H412 |
预防措施声明 | P210 - P273 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331 |
危险分类 | Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 |
靶器官 | Central nervous system |
储存分类代码 | 3 - Flammable liquids |
WGK | WGK 3 |
闪点(F) | 50.0 °F - open cup |
闪点(C) | 10 ℃ - open cup |
Sigma-Aldrich