(S)-(-)-TolBINAP CAS 100165-88-6 Purity > 98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm (S)-(-)-TolBINAP (CAS: 100165-88-6) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav (S)-(-)-TolBINAP,Please contact: alvin@ruifuchem.com
| Tshuaj npe | (S)-(-)-2,2'-Bis(di-p-Tolylphosphino)-1,1'-Binaphthyl |
| Synonyms | (S)-(-)-TolBINAP (S)-Tol-BINAP;(S)-T-BINAP;(S)-Tol-BINA;(-)-Tol-BINA;(-)-Tol-BINAP |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 100165-88-6 |
| Molecular Formula | C48H40P2 |
| Molecular Luj | 678,80 g / mol |
| Melting Point | 252.0 ~ 259.0 ℃ |
| rhiab heev | Huab cua Sensitive.Khaws hauv qab Inert Gas |
| Dej Solubility | Insoluble hauv dej |
| COA & MSDS | Muaj |
| Yam khoom | Ligands;Chiral Ligands |
| Keeb kwm | Shanghai, Suav |
| Hom | Ruifu Tshuaj |
| Cov khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb rau Off-White Powder | Dawb hmoov |
| Melting Point | 252.0 ~ 259.0 ℃ | 256.9 ℃ |
| Purity / Analysis Method | > 98.0% (HPLC) | 98.5% |
| Purity / Analysis Method | 97.5 ~ 102.5% (Neutralization Titration) | Ua raws |
| Optical Purity (ee) | > 99.0% (HPLC) | 99.2% |
| Kev sib hloov tshwj xeeb [a]20/D | -167.0° ~ -157.0° (C = 1.052, Benzene) | -158.7 ° |
| Infrared Spectrometry | Raws li tus qauv | Ua raws |
| 1 H NMR Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb | |
Pob:Fluorinated Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Risk Codes
36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
WGK Germany 3
TSCA No
HS Code 2931900090
(S)-(-)-2,2'-Bis(di-p-Tolylphosphino)-1,1'-Binaphthyl ((S)-(-)-TolBINAP) (CAS: 100165-88-6) Cov tshuaj tiv thaiv
Muaj txiaj ntsig ligand rau palladium-catalyzed carbon-oxygen bond tsim.
Ligand rau palladium-catalyzed α-arylation ntawm ketones.
Ligand rau Cu-catalyzed asymmetric conjugate txo.
Ligand rau Cu-catalyzed asymmetric dienolate ntxiv rau aldehydes.
Enantioselective conjugate txo cov lactones thiab lactams.
Ligand siv nyob rau hauv enantioselective cycloaddition ntawm allenylsilanes nrog α-Imino esters.
Catalytic Aldol cov tshuaj tiv thaiv rau ketones.
Ligand nrog rhodium catalyses [2 + 2 + 2] cycloaddition cov tshuaj tiv thaiv ntawm alkenes thiab alkynes.
Ligand siv nyob rau hauv iridium-catalyzed enantioselective CH daim ntawv cog lus ua kom 2-(alkylamino)-pyridine nrog alkenes.
Iridium-catalyzed regio-, diastereo-, thiab enantioselective tert-(hydroxyl)-prenylation ntawm cawv.
Rhodium-catalyzed hla cyclotrimerization.
(S)-(-)-2,2'-Bis(di-p-Tolylphosphino)-1,1'-Binaphthyl ((S)-(-)-TolBINAP) (CAS: 100165-88-6) is chiral ligand dav siv nyob rau hauv asymmetric synthesis.Nws kuj tseem siv los ua cov catalysts zoo heev rau asymmetric hydrogenation ntawm alkenes thiab qee cov cyclic anhydrides.BINAP yog siv nyob rau hauv cov organic synthesis rau enantioselective transformations catalyzed los ntawm nws cov complexes ntawm ruthenium, rhodium, thiab palladium.
(S)-(-)-TolBINAP reacts nrog nyiaj nitrate rau daim ntawv (S)-Tol-BINAP ·AgNO3, uas muaj peev xwm catalyze lub enantioselective allylation cov tshuaj tiv thaiv ntawm aldehydes rau tsim enantiopure theem nrab alcohols.Nws tuaj yeem siv los ua chiral ligand hauv palladium catalyzed asymmetric ob chav carbohydroamination ntawm iodoarenes los tsim α-aminoamides.Nws tseem tuaj yeem ua rau lub asymmetric N-allylation cov tshuaj tiv thaiv ntawm ortho-tert-butylanilide derivatives nrog diallyl carbonate los tsim chiral N-allyl ortho-tert-butylanilides.
