跳转至内容
Merck
所有图片(1)

主要文件

查看所有文档

726435

Sigma-Aldrich

(1R)-2,2′-Bis[(S)-(4-methylphenyl)sulfinyl]-1,1′-binaphthalene

97%

别名:

(M,S,S)-1,1′-Binaphthalene-2,2′-diyl-bis(p-tolylsulfoxide), (M,S,S)-pTol-BINASO, (R)-2,2′-Bis-((S)-toluene-4-sulfinyl)-[1,1′]binaphthalenyl

登录查看公司和协议定价
所有图片(1)

About This Item

经验公式（希尔记法）:
C34H26O2S2
CAS号:
722455-72-3
分子量:
530.70
MDL编号:
MFCD18427912
UNSPSC代码:
12352005
PubChem化学物质编号:
329764236
NACRES:
NA.22

方案

≥96.5% (HPLC)
97%

表单

powder

光学纯度

ee: ≥97.0%

SMILES字符串

Cc1ccc(cc1)S(=O)c2ccc3ccccc3c2-c4c(ccc5ccccc45)S(=O)c6ccc(C)cc6

InChI

1S/C34H26O2S2/c1-23-11-17-27(18-12-23)37(35)31-21-15-25-7-3-5-9-29(25)33(31)34-30-10-6-4-8-26(30)16-22-32(34)38(36)28-19-13-24(2)14-20-28/h3-22H,1-2H3/t37-,38-/m0/s1

InChI key

GAWRHNNPYUEUOO-UWXQCODUSA-N

应用

(1R)-2,2′-Bis[(S)-(4-methylphenyl)sulfinyl]-1,1′-binaphthalene (p-tolyl-BINASO) is a bis-sulfoxide ligand that can be used to prepare cationic palladium and platinum complexes. These complexes are employed as catalysts in hydroboration and diboration reactions. It can also be used to prepare the precatalyst [p-tol-BINASO}RhCl]2 for the synthesis of chiral arylcycloketones by the 1,4-addition reaction of arylboronic acids to cyclic α,β-unsaturated ketones.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCBH7941V
BCBB6289V
BCBB6289

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Disulfoxide ligands in rhodium catalyzed asymmetric 1,4-addition: first studies and future directions.
Mariz, R., et al.
Chimia, 63, 508-511 (2009)
Synthesis, structure, and catalytic studies of palladium and platinum bis-sulfoxide complexes
Drinkel EE, et al.
Organometallics, 33(3), 627-636 (2014)
A chiral bis-sulfoxide ligand in late-transition metal catalysis; rhodium-catalyzed asymmetric addition of arylboronic acids to electron-deficient olefins
Mariz R, et al.
Journal of the American Chemical Society, 130(7), 2172-2173 (2008)
A chiral bis-sulfoxide ligand in late-transition metal catalysis; rhodium-catalyzed asymmetric addition of arylboronic acids to electron-deficient olefins.
Ronaldo Mariz et al.
Journal of the American Chemical Society, 130(7), 2172-2173 (2008-01-29)

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门