(±)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, (±)-BINAP

Name: (±)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, (±)-BINAP
Availability: %C2%B1-2-2%E2%80%B2-bis-diphenylphosphino-1-1%E2%80%B2-binaph-243226.html

Category:Intermediates
Product Name:(±)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, (±)-BINAP
CAS No.:98327-87-8
Standard:In-house Standards
Price(USD):Interview
Company:Wuhan Lpbchem Technology Co., Ltd.

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Basic Info

Grade: Pharmaceutical Grade

Factory Location: Wuhan

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Sample Provided: no

Synonym: (±)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, (±)-BINAP,

2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene,

[1,1′-Binaphthalene]-2,2′-diylbis[diphenylphosphine]

CAS Number:98327-87-8

Molecular Formula: C44H32P2

Formula Weight:622.70

Color and Form:white to light-yellow xtl.

Assay: 97%

MP: 283-286 °C (lit.)

Storage: Keep container tightly closed in a dry and well-ventilated place.

Store under inert gas. Air and light sensitive. Keep in a dry place. Non Combustible Solids

Precautions for safe handling:

Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire protection.

Application

Ligand employed in a palladium-catalyzed arylamine coupling in the preparation of demethylthiocholchines.Used with Cu (II) to catalyze addition of arylsulfonamides to styrenes and olefins. Amination of terpyridines with Pd catalysis.

General description

Racemic version of BINAP.

reaction suitability:

reagent type: ligand

reaction type: Acylations, Arylations, Buchwald-Hartwig Cross Coupling , C-C Bond Formation, Decarboxylations, Stille Coupling

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