(R)-(+)-1,1′-Bi-2-naphthol CAS 18531-94-7 Assay ≥99.5% (HPLC) ee≥99.5% High Purity

Tsanangudzo Pfupi

Zita reKemikari: (R)-(+)-1,1′-Bi-2-naphthol

Anoreva zvakafanana: (R)-(+)-BINOL

CAS: 18531-94-7

Kuonekwa: White Crystalline Powder

Chiral Assay: ee ≥99.5% (HPLC) Chiral Column

Chemical Assay: ≥99.5% (HPLC)

Chiral Compounds, High Quality, Commercial Production

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Product Detail

Product Tags

Tsanangudzo:

Mugadziri Wekutengesa ane Kuchena Kwepamusoro uye Hunhu Hwakagadzikana
1,1'-Bi-2-naphthol CAS 602-09-5
(R)-(+)-1,1'-Bi-2-naphthol;(R)-(+)-BINOL;CAS 18531-94-7
(S)-(-)-1,1'-Bi-2-naphthol;(S)-(-)-BINOL;CAS 18531-99-2
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate;(R)-(-)-BNP Asidhi;CAS 39648-67-4
(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate;(S)-(+)-BNP Asidhi;CAS 35193-64-7
Chiral Compounds, High Quality, Commercial Production

Chemical Properties:

Chemical Name	(R)-(+)-1,1'-Bi-2-naphthol
Mashoko anoreva zvakafanana	(R)-(+)-BINOL
Nhamba yeCAS	18531-94-7
Nhamba yeCAT	RF-CC216
Stock Status	MuStock, Kugadzirwa Kunokwira Kusvika Matani
Molecular Formula	C20H14O2
Molecular Weight	286.32
Density	1.301
Brand	Ruifu Chemical

Zvinotsanangurwa:

Item	Zvinotsanangurwa
Chitarisiko	White Crystalline Powder
Kurasika paKuomesa	≤0.50%
Melting Point	208.0~210.0℃
Kutenderera kwakananga [a]22/D	+34.0° ~ +37.0° (C=1 muTHF)
Chiral Assay	ee ≥99.5% (HPLC) Chiral Column
Chemical Assay	≥99.5% (HPLC)
Test Standard	Enterprise Standard
Usage	Chiral Compounds;Pharmaceutical Intermediates

Package & Kuchengeta:

Package: Bhodhoro, Aluminium foil bag, Cardboard Drum, 25kg/Drum, kana zvinoenderana nezvinodiwa nemutengi.

Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera uye yakaoma;Dzivirira kubva kuchiedza, mwando uye tumbuyu.

Zvakanakira:

FAQ:

Application:

Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira mugadziri uye mutengesi we (R)-(+)-1,1'-Bi-2-naphthol (CAS: 18531-94-7) ine mhando yepamusoro, inoshandiswa zvakanyanya mune organic. synthesis, synthesis yemishonga yepakati uye yakanaka makemikari synthesis.

Shanghai Ruifu Chemical Co., Ltd. inoita basa rakakosha mune chiral chemistry, kambani yakazvipira kugadzirwa kwechiral makomisheni.Zvigadzirwa zvedu zvinorumbidzwa zvakanyanya nevatengi.

(R)-(+)-1,1'-Bi-2-naphthol (CAS: 18531-94-7) inowanikwa kuburikidza nekugadzirisa kweracemic BINOL, iyo inowanzogadzirwa kubva ku2-naphthol yakakonzerwa nesimbi (III) chloride. kuburikidza nekuita radical.(R)-(+)-1,1'-Bi-2-naphthol yakashandiswa zvakanyanya kune akasiyana maapplication: 1) chiral inducing agents for catalytic, asymmetric reactions senge Diels-Alder reaction,ene reaction, kana seLewisacids. ;2) enantioselective kuderedza ketoni;3) synthesis ye chiral macrocycle uye mamwe macomputer anonakidza.A chiral binapthol imminium munyu precursor inoshandiswa mune catalytic asymmetric oxidation ye sulfides kune sulfoxides.Chiral lanthanide triflates yakaumbwa kubva kubinaphthol inoshanda seyakagadziriswa yeasymmetric Diels-Alder maitiro.Zvinyorwa zvebinaphthol zvichangobva kushandiswa mune asymmetric Claisen rearrangements uye asymmetric epoxidations.Iyo lithium aluminium hydride inobva kune idzi diols (BINAP-H) yakashandiswa zvakanyanya pakuderedza ketoni.Iyo inoshandiswa mu biosynthetic kugadzirira enantioselective oxidation ye naphthols kune binaphthyldols ine horseradish peroxidase catalyst.