(R)-(+)-2,2'-bis-(Diphenylphosphino)-1,1'-binaphthyl CAS 76189-55-4

Dayang Chem (Hangzhou) Co., Ltd. is one of the leading manufacturers and suppliers of (r)-(+)-2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl cas 76189-55-4 in China, specialized in providing high quality customized chemicals. Welcome to wholesale bulk (r)-(+)-2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl cas 76189-55-4 made in China here and get pricelist from our factory. Good service and reasonable price are available.

Product Introduction:
Chemical specifications

We are happy to supply the most current specifications and analysis report if needed.

Applications
[1] Chiral ligand for metal mediated asymmetric catalysis.
[2] (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl is a useful ligand for transition metal catalyzed asymmetric reactions, including hydrogenation and disilylation. (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl and its rhodium and ruthenium derivatives are highly selective homogeneous catalysts used for the reduction of aryl ketones,-keto esters, and-amino ketones. They have also been used for asymmetric hydrogenation and hydroformylation of olefins, asymmetric Heck reactions, and asymmetric isomerizations of allyls.Complex with Ag(I) used to catalyze an asymmetric aldol reaction between alkenyl trichloroacetates and aldehydes. Also used with Ag(I) to catalyze an enantioselective hetero-Diels-Alder reaction of azo compounds.

Packaging & Shipping
Package:25kg/fiber drum
Transport information:Non dangerous goods
Documentation: Full compliance package (SDS, COA)
We ship globally via DHL, FedEx, UPS, air freight sea freight, with full customs support and documentation, and specialized packaging for hazardous materials that comply with IATA/IMDG standards. Additionally, we offer real-time tracking and insurance services to ensure safe delivery.

Payment method
Paypal ; Wire Transfer/Telegraphic Transfer; L/C at sight

Spectrum

Related Articles
[1] The preparation of bi-functional organophosphine oxides as potential antitumor agents.
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[2] Desymmetrization of meso-dienyne by asymmetric Pauson-Khand type reaction catalysts.
   Chem. Commun. (Camb.) , 1134-1135, (2004)
[3] Catalytic enantioselective hetero-Diels-Alder reactions of an azo compound.
   J. Am. Chem. Soc.   128 , 16482, (2006)

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