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J & K SCIENTIFIC LTD.
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Product Name:(S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%
CAS:919338-66-2
Purity:min. 97% Package:100mg;10g;2g;500mg
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Energy Chemical
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Product Name:(S)-(6,6′-DiMethoxybiphenyl-2,2′-diyl)bis{bis[3,5-diisopropyl-4-(diMethylaMino)phenyl]phosphine}
CAS:919338-66-2
Purity:>=97%, optical purity ee: >=99% Package:100MG,1G,500MG,5G
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Bide Pharmatech Ltd.
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400-164-7117 13681763483 |
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| Products Intro: |
Product Name:(S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl
CAS:919338-66-2
Purity:98% Package:100mg;250mg;1g; Remarks:BD633940
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| | (S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Basic information | | Reaction |
| Product Name: | (S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% | | Synonyms: | (S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%;(S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%;(S)-3,5-iPr-4-NMe2-MeOBIPHEP;SL-A107-2;(S)-(-)-2,2'-Bis[di-(3,5-di-i-propyl-4-dimethyl- aminophenyl)-phosphino]-6,6'-dimethoxy-1,1'- biphenyl;(S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis{bis[3,5-diisopropyl-4-(dimethylamino)phenyl]phosphine}>=97%, optical purity ee: >=99%;(S)-(-)-2,2'-Bis[di-(3,5-di-isopropyl-4-dimethyl-aminophenyl)-phosphino]-6,6'-dimethoxy-1,1'-biphenyl;Benzenamine, 4,4',4'',4'''-[[(1S)-6,6'-dimethoxy[1,1'-biphenyl]-2,2'-diyl]diphosphinidyne]tetrakis[N,N-dimethyl-2,6-bis(1-methylethyl)- | | CAS: | 919338-66-2 | | MF: | C70H100N4O2P2 | | MW: | 1091.52 | | EINECS: | | | Product Categories: | MeOBIPHEP Series;Chiral Phosphine | | Mol File: | 919338-66-2.mol | ![(S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Structure](CAS/20150408/GIF/919338-66-2.gif) |
| | (S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Chemical Properties |
| Boiling point | 939.8±65.0 °C(Predicted) | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | form | Powder | | pka | 5.41±0.50(Predicted) | | color | white | | Stability: | store cold |
| WGK Germany | 3 | | HS Code | 29319090 |
| | (S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Usage And Synthesis |
| Reaction | In many respects the catalytic profile of the MeOBIPHEP ligands is similar to that of other atropisomeric diphosphines such as binap and its many analogs. The nature of the PR2 group strongly influences the catalytic performance of the metal complexes. The rhodium and ruthenium MeO-BIPHEP catalysts are highly effective for the hydrogenation of various C=O, C=C and C=N bonds and several synthetically useful C-C coupling reactions.
- Ru and Ir catalyzed dynamic kinetic resolution for the synthesis of hydroxy, amino acid derivatives.
- Ru-catalyzed asymmetric hydrogenation of ketones and alkenes.
- Ir catalyzed enantioselective hydrogenation of heteroaromatic compounds.
- Conjugate addition using 2-heteroaryl titanates and zinc reagents.
- Conjugate addition of terminal alkynes to α,β-unsaturated thioamides.
| | Chemical Properties | Solid |
| | (S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Preparation Products And Raw materials |
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