CAS 136705-64-1; (-)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene

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B931544

MACKLIN

1,2-双((2R,5R)-2,5-二乙基磷杂环戊烷-1-基)苯

98%，99%ee

281元/50mg; 511元/100mg; 1071元/250mg;

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储存：室温，惰性气体保存

15-0097

Strem

(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene

98+%

1185元/100mg; 4110元/500mg; 13350元/2g;

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Technical Notes:

1. See 15-0096.

2. Ligand used in rhodium catalyzed asymmetric hydrogenation of 2-methylenesuccinamic acid.

3. Cobalt-catalyzed asymmetric hydrogenation.

References:

1.Encyclopedia of Reagents for 2.Organic Synthesis, 1995, Vol. 1, 489

3.Org. Proc. Res. Dev., 2003, 7, 407.

4.Science., 2013, 342, 1076.

H60470

Alfa Aesar

(-)-1,2-Bis[(2R,5R)-2,5-diethyl-1-phospholanyl]benzene

97+%

2153元/250mg; 7854元/1g;

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基本信息

MDL
MFCD00142335

分子式
C₂₂H₃₆P₂

分子量
362.47

闪点
>110°(230°F)

密度
1.01

折射率
1.6000

形态
Liquid

Beilstein
4814174

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
23-26-37-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
否

668494

Sigma-Aldrich

(-)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene

kanata purity

776.16元/100 MG; 2712.97元/500 MG;

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产品说明

应用

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands
(−)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene is a chiral ligand that can be used to prepare the Duphos-Rhodium metal complex, which is used as a catalyst in asymmetric hydrogenation reactions.

包装

100 mg in clear glass bottle
500 mg in amber glass bottle

法律信息

与 Kanata Chemical Technologies Inc. 联合销售，仅供研究使用。这些化合物由 E.I. du Pont de Nemours and Company 授权制造和销售，此许可不包括利用这些化合物制备在制药领域销售的产品的权利。

基本信息

经验(实验)分子式	C₂₂H₃₆P₂
分子量	362.47
Beilstein	4814174
MDL编号	MFCD00142335
PubChem化学物质编号	24884987
NACRES	NA.22

产品性质

质量水平	100
折射率	n20/D 1.6
密度	1.01 g/mL at 25 ℃
SMILES string	CC[C@@H]1CC[C@@H](CC)P1c2ccccc2P3[C@H](CC)CC[C@H]3CC
InChI	1S/C22H36P2/c1-5-17-13-14-18(6-2)23(17)21-11-9-10-12-22(21)24-19(7-3)15-16-20(24)8-4/h9-12,17-20H,5-8,13-16H2,1-4H3/t17-,18-,19-,20-/m1/s1
InChI key	GVVCHDNSTMEUCS-UAFMIMERSA-N

安全信息

危险声明	H413
危险分类	Aquatic Chronic 4
储存分类代码	12 - Non Combustible Liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves

14736

Sigma-Aldrich

(-)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene

technical, ~90% (GC)

1296.55元/100 MG;

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产品说明

应用

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

基本信息

经验(实验)分子式	C₂₂H₃₆P₂
分子量	362.47
Beilstein	4814174
MDL编号	MFCD00142335
PubChem化学物质编号	57647143
NACRES	NA.22

产品性质

质量水平	100
等级	technical
测定	~90% (GC)
折射率	n20/D 1.6
密度	1.01 g/mL at 25 ℃
SMILES string	CC[C@@H]1CC[C@@H](CC)P1c2ccccc2P3[C@H](CC)CC[C@H]3CC
InChI	1S/C22H36P2/c1-5-17-13-14-18(6-2)23(17)21-11-9-10-12-22(21)24-19(7-3)15-16-20(24)8-4/h9-12,17-20H,5-8,13-16H2,1-4H3/t17-,18-,19-,20-/m1/s1
InChI key	GVVCHDNSTMEUCS-UAFMIMERSA-N

安全信息

危险声明	H413
危险分类	Aquatic Chronic 4
储存分类代码	12 - Non Combustible Liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves