产品名称

英文名称：(R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine

同义词

112022-83-0、(R)-2-Methyl-CBS-oxazaborolidine、(R)-1-methyl-3,3-diphenylhexahydropyrrolo[1,2-c][1,3,2]oxazaborole、(R)-(+)-2-Methyl-CBS-oxazaborolidine、(R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine、(R)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyr、(R)-(+)-2-甲基-CBS-噁唑硼烷、(R)-2-甲基-CBS-恶唑硼烷、(R)-(+)-甲基-CBS-恶唑硼烷、(R)-3-甲基-CBS-氧杂硼啶

产品性质

CAS编号：112022-83-0

分子式：C18H20BNO

分子量：277.17

MDL号：MFCD00078440

PubChem编号：9838490

别名：(R)-(+)-2-甲基-CBS-噁唑硼烷|(R)-2-甲基-CBS-恶唑硼烷|(R)-(+)-甲基-CBS-恶唑硼烷|(R)-3-甲基-CBS-氧杂硼啶

英文别名：112022-83-0|(R)-2-Methyl-CBS-oxazaborolidine|(R)-1-methyl-3,3-diphenylhexahydropyrrolo[1,2-c][1,3,2]oxazaborole|(R)-(+)-2-Methyl-CBS-oxazaborolidine|(R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine|(R)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyr

规格或纯度：97%

英文名称：(R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine

应用：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。

储存温度：2-8°C储存,充氩

运输条件：冰袋运输

产品介绍：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。he CBS (Corey-Bakshi-Shibata) oxazaborolidine catalyst has been 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.

IUPAC Name：(3aR)-1-methyl-3,3-diphenyl-3a,4,5,6-tetrahydropyrrolo[1,2-c][1,3,2]oxazaborole

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-/m1/s1

InChi Key：VMKAFJQFKBASMU-QGZVFWFLSA-N

Canonical SMILES：B1(N2CCCC2C(O1)(C3=CC=CC=C3)C4=CC=CC=C4)C

Isomeric SMILES：B1(N2CCC[C@@H]2C(O1)(C3=CC=CC=C3)C4=CC=CC=C4)C

WGK Germany：3

PubChem CID：9838490

Reaxy-Rn：9059874

敏感性：对湿度、空气和热敏感

比旋光度：68° (C=1,MeOH)

熔点：85-95°C(lit.)

象形图：

信号词：Danger

危险声明：H302 Harmful if swallowedH318 Causes serious eye damage

预防措施声明：P280,P501,P264,P270,P330,P264+P265,P301+P317,P305+P354+P338,P317

个人防护装备：Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

产品包装