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406147

Sigma-Aldrich

2,2′-异亚丙基双[(4S)-4-叔丁基-2-噁唑啉]

99%

别名:

(S,S)-2,2′-异亚丙基-双(4-叔丁基-2-噁唑啉)

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About This Item

经验公式（希尔记法）:
C17H30N2O2
CAS号:
131833-93-7
分子量:
294.43
MDL编号:
MFCD00192243
UNSPSC代码:
12352005
PubChem化学物质编号:
24865358
NACRES:
NA.22

方案

99%

旋光性

[α]20/D −120°, c = 5 in chloroform

mp

89-91 °C (lit.)

官能团

ether

SMILES字符串

CC(C)(C)[C@H]1COC(=N1)C(C)(C)C2=N[C@H](CO2)C(C)(C)C

InChI

1S/C17H30N2O2/c1-15(2,3)11-9-20-13(18-11)17(7,8)14-19-12(10-21-14)16(4,5)6/h11-12H,9-10H2,1-8H3/t11-,12-/m1/s1

InChI key

DPMGLJUMNRDNMX-VXGBXAGGSA-N

相关类别

应用

不对称合成的手性催化剂。对映选择性催化反应的 C2 对称配体。由于噁唑啉氮具有对各种金属的强亲合性，因此容易形成双齿配位络合物。

相关产品

产品编号
说明
价格

912255

sBOX(tBu), ≥95%

912778

sBOX(iPr), ≥95%

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319,H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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分析证书(COA)

Lot/Batch Number
0000069485
0000063053
0000043775
0000038763
0000026162

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Mauro Marigo et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 10(9), 2133-2137 (2004-04-28)
The first general catalytic asymmetric bromination and chlorination of beta-ketoesters has been developed. The reactions proceed for both acyclic and cyclic beta-ketoesters catalyzed by chiral bisoxazolinecopper(II) complexes giving the corresponding optically active alpha-bromo- and alpha-chloro-beta-ketoesters in high yields and moderate
Tetrahedron Letters, 45, 4213-4216 (2004)
Tetrahedron Letters, 44, 7849-7850 (2003)
L C Madoff et al.
Infection and immunity, 60(12), 4989-4994 (1992-12-01)
Group B streptococci (GBS) cause the majority of cases of neonatal sepsis and meningitis in the United States. Immunization of women of childbearing age is one strategy under consideration for the prevention of neonatal disease. The beta C protein, a
Nicholas Gathergood et al.
Organic & biomolecular chemistry, 2(7), 1077-1085 (2004-03-23)
The direct aldol reaction of 2-ketoesters catalyzed by chiral bisoxazoline copper(II) complexes has been investigated. First the direct homo-aldol reaction of ethyl pyruvate is reported which proceeds to give diethyl 2-hydroxy-2-methyl-4-oxoglutarate. This was isolated as the more stable optically active
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