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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

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Formula: C44H32P2
CAS: 76189-56-5
search Element: diphenylphosphino binaphthalene
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Identification

Structural Formula
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
CAS:
76189-56-5
EINECS:
Molecular Formula:
C44H32P2
MDL:
MFCD00010805
SMILES:
C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8
Synonym:
racemic-binap ; (s)-binap ; rac-binap ; (+/-)-binap ; binap ; s-(+)-1.1'-binaphthyl-2.2'-dip ; (s)-(-)-binap ; (s)-(-)-2,2'-bis(dip ; (s)-(-)-2,2'-bis(diphenylphosp ; 97% (s)-binap


Description

This product and its derivatives, rhodium and ruthenium are highly selective homogeneous catalysts used for the reduction of aryl ketones, β-keto esters, and α-amino ketones. They have also been used for asymmetric hydrogenation and hydroformylation of olefins, asymmetric Heck reactions, and asymmetric isomerizations of allyls. Ligand used in a palladium-catalyzed, asymmetric, tandem Heck reaction-carbanion capture process leading to a synthesis of a tricyclic sesquiterpene. Also used in a ruthenium-catalyzed asymmetric hydrogenation of α,β-unsaturated acids.


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Santa Cruz Biotechnology, Inc.
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Data is processed


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Properties for (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

Molecular Weight:
622.67 g·mol−1
Melting point:
283-286 °C(lit.)
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Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
Room temperature.
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Alternative Distributors of [(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

BOC Sciences | ABCR GmbH & Co. KG | Jinan Great Chemical Co., Ltd. | Xinchem Corporation | Trademax Phamaceuticals & Chemicals Co., Ltd. | Watson International Ltd | Mengjiangnan Chemical Co., Ltd | TCI Europe NV | Molekula GmbH | Solvay Solutions UK Limited | scienTEST | Jinan Haohua Industry Co., Ltd. | Ark Pharm, Inc. | Conlon Limited | Shanghai AOKChem Group Limited | Shanghai Arbor Chemical Co., Ltd. | Skyrun Industrial Co., Ltd. | Shanghai Raise Chemical Technology Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Sino Rarechem Labs Co. Ltd.

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