Other grades of this product :
| Diacetato{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(R)-dm-segphos] Basic information | | Reaction |
| Product Name: | Diacetato{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(R)-dm-segphos] | | Synonyms: | Diacetato{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(S)-dm-segphos];(S)-Ru(OAc)2(DM-SEGPHOS);Diacetato{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(S)-dm-segphos(R)];Diacetato{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[( | | CAS: | 944450-50-4 | | MF: | C50H52O8P2Ru | | MW: | 943.98 | | EINECS: | | Product Categories: | | Mol File: | 944450-50-4.mol |
| Diacetato{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(R)-dm-segphos] Chemical Properties |
| Melting point | >100°C | | storage temp. | 2-8°C | | form | solid | | color | yellow to brownish-red to dark green | | Sensitive | air sensitive | | CAS DataBase Reference | 944450-50-4 |
| Diacetato{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(R)-dm-segphos] Usage And Synthesis |
| Reaction |
- Biaryl bisphosphine ligand with narrow dihedral angle. The DM-SEGPHOS ligand, as the ruthenium complex, gives superior enantioselectivity and diastereoselectivity in the asymmetric hydrogenation of α-substituted-β-ketoesters.
- Ruthenium catalyzed enantioselective synthesis of β amino acids by hydrogenation.
- Ruthenium catalyzed asymmetric hydrogenation of 3-quinuclidinone.
| | Uses | (S)-Ru(OAc)2(DM-SEGPHOS?) can be used as a catalyst in: - The enantioselective asymmetric hydrogenation reaction.
- The asymmetric reductive amination reaction.
- The total synthesis of (-)-tubingensin B via Suzuki-Miyaura coupling and aryne cyclization reactions.
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| Diacetato{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(R)-dm-segphos] Preparation Products And Raw materials |
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![Diacetato{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(R)-dm-segphos]](/img/944450-50-4.jpg "Diacetato{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(R)-dm-segphos]")
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