CAS 133545-17-2; (S)-(-)-2,2'-bis-(diphenylphosphino)- 6,6'-dimethoxy-1,1'-biphenyl

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S864309

MACKLIN

(S)-(-)-(6,6′-二甲氧联苯-2,2′-二基)双(二苯基膦)

≥97%

49元/100mg; 119元/250mg; 470元/1g;

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储存：室温，惰性气体
状态：白色到灰白色粉末或晶体

15-0179

Strem

(S)-(-)-2,2'-Bis(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl

min. 97%

1215元/100mg; 4530元/500mg; 15420元/2g; 61680元/10g;

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Technical Note：

1. See 15-0042.

2.Ru and Ir catalyzed dynamic kinetic resolution for the synthesis of hydroxy, amino acid derivatives .

3.Ru-catalyzed asymmetric hydrogenation of ketones and alkenes.

4. Ir catalyzed enantioselective hydrogenation of heteroaromatic compounds.

5.Conjugate addition using 2-heteroaryl titanates and zinc reagents.

6.Enantio- and regiose lective heck-type reaction of aryl boronic acids with 2,3-dihydrofuran Rhodium-catalyzed carboncyl Z-dienylation.

References:

1.Adv. Synth. Catal., 2004, 346, 842.

2.Org. L ett., 2006, 8, 4573.

3.Org. Process Res. Devel., 2001, 5, 438

4. J. Am. Chem. Soc., 2003, 125, 10536.

5.Org. L ett., 2009, 1 1, 4200.

6.J. Org. Chem. 2007, 72 , 3875.

7. J. Am. Chem. Soc. 2006, 128, 16040.

29511

Sigma-Aldrich

(S)-(-)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis(diphenylphosphine)

≥97%, optical purity ee: ≥99%

126665元/50 G; 171706元/100 G;

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产品说明

一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

应用

Ligand for ruthenium-catalyzed greener amine synthesis by enamine reduction with hydrogen gas.

Asymmetric Synthesis of (S)-3-Amino-4-methoxy-butan-1-ol by Way of Reductive Amination
Atropisomeric MeOBIPHEP ligands

C–C coupling reactions
Ligand for palladium-catalyzed intramolecular allylic alkylation of unsaturated amides
Enantioselective hydrogenation of a-amino-ß-keto ester hydrochlorides catalyzed by an iridium complex
Asymmetric hydrogenation of aromatic ketones

包装

1, 5 g in glass bottle
500 mg in glass bottle
Bottomless glass bottle. Contents are inside inserted fused cone.

基本信息

经验(实验)分子式	C₃₈H₃₂O₂P₂
分子量	582.61
Beilstein	4790083
MDL编号	MFCD03095430
PubChem化学物质编号	24857759
NACRES	NA.22

产品性质

质量水平	100
测定	≥97%
光学纯度	ee: ≥99%
环保替代产品特性	Catalysis Learn more about the Principles of Green Chemistry.
环保替代产品分类	Aligned
SMILES string	COc1cccc(P(c2ccccc2)c3ccccc3)c1-c4c(OC)cccc4P(c5ccccc5)c6ccccc6
InChI	1S/C38H32O2P2/c1-39-33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)38-34(40-2)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3
InChI key	KRJVQCZJJSUHHO-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)