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  • Product Name:   (R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
  • Synonyms:   
  • CAS No.:   112022-83-0
  • Molecular Formula:   C18H20BNO
  • Molecular Weight :   277.17
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of (R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
(R)-2-甲基-CBS-恶唑硼烷 性质
熔点  85-95 °C(lit.)
沸点  111 °C
密度  0.95 g/mL at 25 °C
折射率  68 ° (C=1, MeOH)
闪点  40 °F
储存条件  2-8°C
形态 Liquid
颜色 Colorless to amber
水溶解性  Not miscible or difficult to mix in water.
敏感性  Air & Moisture Sensitive
BRN  9059874
InChIKey VMKAFJQFKBASMU-QGZVFWFLSA-N
CAS 数据库 112022-83-0(CAS DataBase Reference)
(R)-2-甲基-CBS-恶唑硼烷 用途与合成方法
用途  CBS (Corey-Bakshi-Shibata) 噁唑硼烷催化剂已被用于前手性酮的非对称性还原。其他应用包括 α-羟基酸、α-氨基酸、C2 对称二茂铁二醇以及炔丙醇的对映选择性合成。
用途  它是CBS类催化剂的一种。该类催化剂能在硼烷四氢呋喃作用下将前手性酮以高立体选择性还原成相应的手性仲醇。由于2-甲基-CBS-恶唑硼烷在空气和湿气中有相对较好的稳定性而被人们广泛应用。
安全信息
危险品标志  F,Xn,Xi
危险类别码  11-38-48/20-63-65-67-36/37-19-40
安全说明  36/37-62-33-29-16-2-26
危险品运输编号  UN 1294 3/PG 2
WGK Germany  3
F  10
HazardClass  3
PackingGroup  II
海关编码  29319090

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Product: (R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
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