(R)-(+)-1,1′-Bi-2-naphthol CAS 18531-94-7 Assay ≥99.5% (HPLC) ee≥99.5% Isithombe Esifakiwe Ukuhlanzeka Okuphezulu

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

Incazelo emfushane:

Igama Lekhemikhali: (R)-(+)-1,1′-Bi-2-naphthol

Amazwi afanayo: (R)-(+)-BINOL

CAS: 18531-94-7

Ukubukeka: I-Crystalline Powder Emhlophe

I-Chiral Assay: ee ≥99.5% (HPLC) Ikholomu Yechiral

I-Chemical Assay: ≥99.5% (HPLC)

I-Chiral Compounds, Ikhwalithi Ephezulu, Ukukhiqizwa Kwezohwebo

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

Ukunikezela Komkhiqizi Ngokuhlanzeka Okuphezulu kanye Nekhwalithi Ezinzile
1,1'-Bi-2-naphthol CAS 602-09-5
(R)-(+)-1,1'-Bi-2-naphthol;(R)-(+)-BINOL;I-CAS 18531-94-7
(I-S)-(-)-1,1'-Bi-2-naphthol;(S)-(-)-BINOL;I-CAS 18531-99-2
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate;(R)-(-)-BNP Acid;I-CAS 39648-67-4
(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate;(S)-(+)-BNP Acid;I-CAS 35193-64-7
I-Chiral Compounds, Ikhwalithi Ephezulu, Ukukhiqizwa Kwezohwebo

Chemical Properties:

Igama Lekhemikhali	(R)-(+)-1,1'-Bi-2-naphthol
Omqondofana	(R)-(+)-BINOL
Inombolo ye-CAS	18531-94-7
Inombolo yeCAT	I-RF-CC216
Isimo Sesitoko	Esitokweni, Isikali Sokukhiqiza Sifinyelela Kumathani
I-Molecular Formula	I-C20H14O2
Isisindo samangqamuzana	286.32
Ukuminyana	1.301
Ibhrendi	I-Ruifu Chemical

Imininingwane:

Into	Imininingwane
Ukubukeka	I-Crystalline Powder Emhlophe
Ukulahlekelwa Ekumisweni	≤0.50%
I-Melting Point	208.0~210.0℃
Ukuzungezisa Okuthile [a]22/D	+34.0° ~ +37.0° (C=1 ku-THF)
I-Chiral Assay	ee ≥99.5% (HPLC) Ikholomu Yechiral
I-Chemical Assay	≥99.5% (HPLC)
Izinga Lokuhlola	I-Enterprise Standard
Ukusetshenziswa	I-Chiral Compounds;Pharmaceutical Intermediates

Iphakheji nesitoreji:

Iphakheji: Ibhodlela, isikhwama se-Aluminium foil, I-Cardboard Drum, 25kg/Drum, noma ngokwezidingo zekhasimende.

Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni, umswakama kanye nezinambuzane.

Izinzuzo:

I-FAQ:

Isicelo:

I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi oholayo nomphakeli we-(R)-(+)-1,1'-Bi-2-naphthol (CAS: 18531-94-7) enekhwalithi ephezulu, esetshenziswa kabanzi ku-organic. synthesis, synthesis of pharmaceutical intermediate and fine chemical synthesis.

I-Shanghai Ruifu Chemical Co., Ltd. idlala indima ebalulekile kumakhemikhali e-chiral, inkampani izibophezele ekukhiqizeni ama-chiral compounds.Imikhiqizo yethu inconywa kakhulu ngamakhasimende.

(R)-(+)-1,1'-Bi-2-naphthol (CAS: 18531-94-7) itholakala ngokulungiswa kwe-BINOL ye-racemic, evame ukwakhiwa kusuka ku-2-naphthol catalyzed by iron(III) chloride ngokusabela okukhulu.(R)-(+)-1,1'-Bi-2-naphthol isetshenziswe kabanzi ekusetshenzisweni okuhlukahlukene: 1) i-chiral inducing agents ye-catalytic, i-asymmetric reactions efana ne-Diels-Alder reaction, i-ene reaction, noma njenge-Lewisacids. ;2) ukunciphisa enantioselective of ketones;3) ukuhlanganiswa kwe-chiral macrocycle kanye nezinye izinhlanganisela ezithakazelisayo.Isandulela se-chiral binapthol imminium salt precursor esetshenziswa ku-catalytic asymmetric oxidation yama-sulfide kuya kuma-sulfoxides.Ama-Chiral lanthanide triflates akhiwe kusuka ku-binaphthol asebenza njengezisusa ze-asymmetric Diels-Alder reactions.Okuphuma kokuphuma ku-binaphthol kusanda kusetshenziswa ekuhleleni kabusha kwe-asymmetric Claisen kanye ne-asymmetric epoxidations.I-lithium aluminium hydride derivative yalawa ma diols (BINAP-H) isetshenziswe kakhulu ekunciphiseni ama-ketones.Isetshenziswa ekulungiseleleni i-biosynthetic ye-enantioselective oxidation yama-naphthols kuya kuma-binaphthyldols ane-horseradish peroxidase catalyst.