(S)-(-) BINAP CAS 76189-56-5 Ịdị Ọcha ≥99.0% (HPLC) EE ≥99.0% Ihe osise E gosipụtara

(S)-(-) BINAP CAS 76189-56-5 Ịdị ọcha ≥99.0% (HPLC) EE ≥99.0% Ụlọ ọrụ

Nkọwa dị mkpirikpi:

Aha Chemical: (S)-(-)-BINAP

Nọmba: 76189-56-5

Chemical ịdị ọcha: ≥99.0% (HPLC)

Ọcha anya (EE): ≥99.0% (HPLC)

Ọdịdị: Gbanyụọ-White Crystal Powder

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Zitere anyị email

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta ihe (S) - (-) - BINAP (CAS: 76189-56-5) nwere oke mma.Ruifu Chemical nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, ọrụ magburu onwe ya, obere na nnukwu ọnụọgụ dị.Ịzụta (S)-(-)-BINAP,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical	(S)-(-)-BINAP
Ụdị okwu	(S)-BINAP;(S)-(-)-2,2'-Bis (diphenylphosphino) -1,1'-Binaphthyl;(S) -2,2'-Bis (diphenylphosphino) -1,1'-Binaphthalene;(S)-(-)-(1,1′-Binaphthalene-2,2′-diyl)bis(diphenylphosphine)
Ọnọdụ Ahịa	Na ngwaahịa, Mmepụta Azụmahịa
Nọmba CAS	76189-56-5
Usoro ihe omimi	C44H32P2
Ibu molekụla	622.69 g/mol
Ebe Na-agbaze	239.0 ~ 242.0 ℃
Mmetụta	Mmetụta ikuku
COA & MSDS	Dị
Mmalite	Shanghai, China
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta	Nsonaazụ
Ọdịdị	Gbanyụọ-White Crystal ntụ ntụ	Gbanyụọ-White Crystal ntụ ntụ
Ntụgharị anya	-229.0° ruo -239.0° (C=0.3, Toluene)	-234.5°
Ebe Na-agbaze	239.0 ~ 242.0 ℃	239.0 ~ 242.0 ℃
Ịdị ọcha kemịkalụ	≥99.0% (HPLC)	99.25%
Ọcha anya (EE)	≥99.0% (HPLC)	> 99.0%
Ihe ndị ọzọ oxide adịghị ọcha	≤1.00%	0.42%
Solubility na Hot Toluene	Gafe	Gafe
Spectrum infrared	Nkwekọ na Structure	Na-akwado
1H NMR Spectrum	Nkwekọ na Structure	Na-akwado
Mmechi	A nwalela ngwaahịa a wee kwado nkọwa ndị enyere

Ngwugwu/Nkwakọba/Mbupu:

ngwugwu:Fluorinated Bottle, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Debe akpa ahụ nke ọma ma debe ya n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ na nke ikuku na-ekpo ọkụ n'ebe ihe na-adabaghị adaba.Chebe site na ìhè na mmiri mmiri.
Mbupu:Jiri ikuku na-ebuga ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.

Uru:

Ike zuru oke: akụrụngwa na ndị ọrụ nka zuru oke

Ọrụ Ọkachamara: Otu nkwụsị ịzụrụ ọrụ

Ihe ngwugwu OEM: ngwugwu omenala na akara dị

Nnyefe ngwa ngwa: Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ

Nkwanye kwụsiri ike: Jikwaa ngwaahịa ezi uche dị na ya

Nkwado nka na ụzụ: Ngwọta teknụzụ dị

Ọrụ Synthesis Custom: sitere na gram ruo kilos

Ogo dị elu: guzobe usoro mmesi obi ike zuru oke

Ajụjụ:

Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.

Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.

Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.

OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.

Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.

Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.

MOQ?Enweghị MOQ.A na-anabata obere usoro.

Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.

Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.

Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.

Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.

Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.

76189-56-5 - Ozi nchekwa:

Koodu ihe ize ndụ R36/37/38 - na-akpasu anya, sistem iku ume na akpụkpọ ahụ.
R20 / 21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
Nkọwa nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany 3
FLUKA BRAND F CODES 8-10-23
TSCA Mba
Koodu mpaghara:: 294200000

76189-56-5 - Ngwa:

(S)-(-) BINAP (CAS: 76189-56-5), bụ ihe na-emepụta phosphine organic na ọ bara uru dị ka ihe na-eme ka chiral na etiti ọgwụ.Chiral ligand maka igwe mgbasa ozi asymmetric catalysis.
2,2'-Bis (diphenylphosphino) -1,1'-Binaphthyl na rhodium ya na ruthenium na-emepụta nwere ike iji mee ihe dị ka ihe na-eme ka a na-ahọrọ nke ukwuu maka mbelata aryl ketones, β-ketoesters na α-aminoketones.Enwere ike iji ya na mmeghachi omume hydrogenation asymmetric na mmeghachi omume hydroformylation nke olefins, mmeghachi omume heck asymmetric na mmeghachi omume isomerization asymmetric nke otu allyl.
Mmeghachi omume
Ligand na-arụ ọrụ na palladium-catalyzed asymmetric arylation nke ketones.
Ligand na-arụ ọrụ na rhodium-catalyzed 1,4-gbakwunyere na enones.
Ligand na-arụ ọrụ na palladium-catalyzed hydroamination nke ụdị styrene.
Ligand na-arụ ọrụ n'ọlaọcha-catalyzed asymmetric Sakuri-Hosomi njikọ na mmeghachi omume Mukaiyama aldol.
Ligand na-arụ ọrụ na rhodium-catalyzed kinetic resolution nke enynes.
Ligand na-arụ ọrụ na asymmetric rhodium-catalyzed hydroboration nke cyclopropenes.
Ligand na-arụ ọrụ na silver-catalyzed a-hydroxylation nke stannyl enol ethers.
Ligand na-arụ ọrụ na palladium-catalyzed njikọ nke chiral allenes.
Na-eji Reactant etinye aka na:
Enantioselective na diastereoselective na-enweghị njikọ carbonyl
Syntehsis nke organophophine oxides dị ka anittumor agents
SN2 halogenation nke otu hydroxy
Njikọ nke ogige BINAP
Ọmụmụ nke mgbanwe mgbanwe nke BINAP chelates