144868-17-7

Basic information

• Product Name: (S)-2-Diphenyphosphino-2'-ethyl-1,1'-binaphthyl
• Synonyms: (S)-2-Diphenyphosphino-2'-ethyl-1,1'-binaphthyl
• CAS NO: 144868-17-7
• Molecular Formula: C₃₄H₂₇P
• Molecular Weight: 466.551941
• Product Categories: API intermediates
• Mol File: 144868-17-7.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 605.0±44.0 °C(Predicted)
• Appearance: /
• CAS DataBase Reference: (S)-2-Diphenyphosphino-2'-ethyl-1,1'-binaphthyl(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-2-Diphenyphosphino-2'-ethyl-1,1'-binaphthyl(144868-17-7)
• EPA Substance Registry System: (S)-2-Diphenyphosphino-2'-ethyl-1,1'-binaphthyl(144868-17-7)

Safety Data

• Hazardous Substances Data: 144868-17-7(Hazardous Substances Data)

Usage

General Description

(S)-2-Diphenylphosphino-2'-ethyl-1,1'-binaphthyl, also known as (S)-BINEPHOS, is a chiral bidentate ligand commonly used in asymmetric catalysis. This phosphine ligand is known for its ability to effectively coordinate with various metal catalysts, resulting in high levels of enantioselectivity in a wide range of chemical reactions. It is often used in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. (S)-BINEPHOS is considered to be a valuable tool in the development of efficient and selective synthetic methodologies, and has demonstrated great utility in the preparation of complex organic molecules in a stereocontrolled manner. Its unique structure and versatile applications have made it a popular choice in the field of asymmetric catalysis.

Upstream product

• 132548-91-5 (S)-(+)-2-hydroxy-2'-diphenylphosphinoyl-1,1'-binaphthyl 
• 602-09-5 1,1'-bi-2-naphthol 
• 4559-70-0 Diphenylphosphine oxide 
• 141807-44-5 (+/-)-2,2'-bis(trifluoromethanesulfonyloxy)-1,1-binaphthyl 
• 132532-04-8 (R)-2-diphenylphosphinyl-2'-trifluoromethanesulfonyloxy-1,1'-binaphthalene 
• 137769-29-0 (S)-2-(diphenylphosphinyl)-2'-ethyl-1,1'-binaphthyl 

Relevant articles and documents

Synthesis of Optically Active 2-(Diarylphosphino)-1,1'-binaphthyls, Efficient Chiral Monodentate Phosphine Ligands

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Catalytic Asymmetric Synthesis of Optically Active 2-Alkanols via Hydrosilylation of 1-Alkenes with a Chiral Monophosphine-Palladium Catalyst

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