| Company Name: |
J & K SCIENTIFIC LTD.
|
| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:(S)-(+)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin, 95% (S)-C3-TUNEPHOS
CAS:486429-99-6
Purity:95% Package:100mg;500mg
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| Company Name: |
Meryer (Shanghai) Chemical Technology Co., Ltd.
|
| Tel: |
021-61259108 18621169085 |
| Email: |
market03@meryer.com |
| Products Intro: |
Product Name:(S)-(+)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin
CAS:486429-99-6
Purity:97% (S)-C3-TUNEPHOS Remarks:AAM169440
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(R)-C3-TUNEPHOS manufacturers
- (S)-C3-TUNEPHOS
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- $0.00 / 1G
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2024-06-19
- CAS:486429-99-6
- Min. Order: 1G
- Purity: 98%
- Supply Ability: 500G
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| | (R)-C3-TUNEPHOS Basic information | | Reaction |
| Product Name: | (R)-C3-TUNEPHOS | | Synonyms: | (S)-(+)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin, 97% (S)-C3-TUNEPHOS;(R)-C3-TUNEPHOS;(R)-(6,6'-O-(1,3-PROPYLENE)-OXYLBIPHENYL-2,2'-DIYL)BIS(DIPHENYL)PHOSPHINE;R-(-)-1,13-BIS(DIPHENYLPHOSPHINO)-7,8-DIHYDRO-6H-DIBENZO[F,H][1,5]DIOXONIN;(S)-(+)-1,13-BIS(DIPHENYLPHOSPHINO)-7,8-DIHYDRO-6H-DIBENZO[F,H][1,5]DIOXONIN;(S)-C3-TUNEPHOS;(S)-(+)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin,95%(S)-C3-TUNEPHOS;(S)-(+)-1,13-BIS(DIPHENYLPHOSPHINO)-7,8-DIHYDRO-6H-DIBENZO[F,H][1,5]DIOXONIN (S)-C3-TUNEPHOS | | CAS: | 486429-99-6 | | MF: | C39H32O2P2 | | MW: | 594.62 | | EINECS: | | | Product Categories: | organophosphine ligand | | Mol File: | 486429-99-6.mol |  |
| | (R)-C3-TUNEPHOS Chemical Properties |
| Melting point | 153-161 °C(lit.) | | Boiling point | 709.9±60.0 °C(Predicted) | | storage temp. | Inert atmosphere,Room Temperature | | form | Powder | | color | white | | Sensitive | air sensitive |
| | (R)-C3-TUNEPHOS Usage And Synthesis |
| Reaction |
- New generation of chiral biaryl phosphine ligands with tunable dihedral angles. The ability to modify the dihedral angle allows for the fine tuning of the catalyst system and optimization of enantioselectivity.
- Ru-C3-TUNEPHOS complexes are used for asymmetric hydrogenation of β-ketoesters , enol acetates , cyclic β-amino acids , α-phthalimide ketones , and α-keto esters .
- Rh-catalyzed hydroformylation of cyclopropenes.
| | Uses | Chiral Quest Phosphine Ligands for Asymmetric Hydrogenation
Reactant for:
- Asymmetric hydrogenation of ketones with TunePhos/diamine/ruthenium complexes
- Stereoselective preparation of arylalkyl esters via enantioselective hydrogenation of enol acetates
Precatalyst for:
- Enantioselective iridium-catalyzed carbonyl allylation from alcohol or aldehyde by transfer hydrogenative coupling of allyl acetate
Catalyst for:
- Enantioselective hydrogenation of a-keto esters to a-hydroxy esters using Ru-tunephos catalysts
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| | (R)-C3-TUNEPHOS Preparation Products And Raw materials |
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