| Product Name: |
(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl |
| Synonyms: |
RACEMIC-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL;RAC-XYLYL-BINAP;(S)-3,5-XYLYL-BINAP;(S)-(-)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL;2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL;2,2'-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]-1,1'-BINAPHTHYL;(S)-(-)-2,2'-Bis(di-(3,5-dimethylphenyl)phosphino)-1,1'-binaphthyl , ((S)-Xylyl;(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl,98%(S)-3,5-xylyl-BINAP |
| CAS: |
135139-00-3 |
| MF: |
C52H48P2 |
| MW: |
734.89 |
| EINECS: |
681-146-8 |
| Product Categories: |
BINAP Series;Chiral Phosphine |
| Mol File: |
135139-00-3.mol |
![(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl Structure](https://www.chemicalbook.com/CAS/GIF/135139-00-3.gif) |
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| (S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl Chemical Properties |
| Melting point |
203-206°C |
| alpha |
-172 º (c=1 in chloroform) |
| form |
crystal |
| color |
white to pale yellow |
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| (S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl Usage And Synthesis |
| Reaction |
- Ligand used in copper-catalyzed asymmetric Mannich-type reactions of N-acylimino esters.
- Ligand used in the enantioselective fluorination of oxindoles.
- Ligand used in [2+2+2] cycloaddition of tetraynes and hexaynes.
- Ligand used in the asymmetric reduction of ketone via ruthenium-catalyzed transfer hydrogenation.
- Asymmetric hydroboration of unsaturated imines.
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| (S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl Preparation Products And Raw materials |
| (S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl Basic information |
| Reaction |
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.
Think Chemistry,Think CHemWill
Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA
---any inquiries will be replied within 12 hours.
---golden manufactory under iso/gmp with large stock.
---dedication to quality,we have strict quality control system.
---oem/odm available.
---sample is available for your evaluation & formulation development.
Website: http://www.chemwill.com
PLS contact
Ms Ella Lee - Deputy Sales Manager
Phone: +86 -21-51086038
Email: chemwill_asia@126.com;chemwill@hotmail.com
![(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl](https://img.chemicalbook.com/ProductImageEN/2019-4/Large/9b4cb06a-9948-478b-a5ea-a7ddc3673d29.jpg)
China
