CAS 136705-77-6; (-)-1,2-bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(i) trifluoromethanesulfonate

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B920070

MACKLIN

1,2-双[(2R,5R)-2,5-二乙基膦烷基]苯(1,5-环辛二烯)三氟甲磺酸铑(I)

97%

871元/25mg;

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储存：2-8°C
状态：橙色到红色粉末

45-0150

Strem

(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate

98+%

1543元/100mg; 6590元/500mg; 23100元/2g;

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Technical Notes:

1.The DUPHOS family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted acetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. Efficient ligand for the asymmetric hydrogenation of tetrasubstituted enamides

2.Forms superior catalysts for asymmetric reductive aminations.

3.Catalyst used for the asymmetric hydrogenation of enol phosphonates.

4.A novel enantioselective synthesis of ß-amino alcohols and 1,2- diamines.

5.L igand for the catalytic asymmetric 4+1 cycloaddition of vinylallenes with co,

6.Ligand for the Rh-catalyzed asymmetric enyne cycloisomerization.

7.Catalytic enantioselective addition of dialkyÍzinc to N-Diphenylphosphinoylimines

8.Palladium catalyzed asymmetric phosphination.

047087

Alfa Aesar

(-)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate

97%

0元/100mg; 0元/500mg;

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基本信息

MDL
MFCD00269860

分子量
722.62

形态
Solid

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
26-37-60
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

698393

Sigma-Aldrich

1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate

666.17元/50 MG; 2621.7元/250 MG;

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产品说明

应用

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

Catalyst for:

Stereoselective synthesis of δ-amino acid derivatives via asymmetric hydrogenation of acetylaminopentenoic acid derivatives
Stereoselective synthesis of manzacidins A and C via stereoselective hydrogenation
Stereoselective synthesis of tetracyclic core of manzamine A via Rh-catalyzed asymmetric hydrogenation, diastereoselective Diels-Alder reaction, Eschenmoser-Tanabe fragmentation, Chang′s amide formation, and Hofmann rearrangement
Asymmetric preparation of chiral Cbz-aminodifluorobutyric acid Me ester and its analogs
Biphasic catalytic hydrogenations in ionic liquids with addition of water as a second solvent
Preparation of cyclobutane-containing amino acids via asymmetric hydrogenations of cyclobutyl enamides
Asymmetric preparation of both enantiomers of (dimethoxycoumaryl)alanine as suitable fluorescent peptide labels

包装

50, 250 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	C₃₁H₄₈F₃O₃P₂RhS
分子量	722.62
MDL编号	MFCD00269860
PubChem化学物质编号	329761250
NACRES	NA.22

产品性质

形式	powder
SMILES string	[Rh+].[O-]S(=O)(=O)C(F)(F)F.C1CC=CCCC=C1.CC[C@@H]2CC[C@@H](CC)P2c3ccccc3P4[C@H](CC)CC[C@H]4CC
InChI	1S/C22H36P2.C8H12.CHF3O3S.Rh/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;1-2-4-6-8-7-5-3-1;2-1(3,4)8(5,6)7;/h9-12,17-20H,5-8,13-16H2,1-4H3;1-2,7-8H,3-6H2;(H,5,6,7);/q;;;+1/p-1/b;2-1-,8-7-;;/t17-,18-,19-,20-;;;/m1.../s1
InChI key	HZLILTNLWVOBFS-KYOOHHHUSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
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