(S)-DTBM-SEGPHOS®
ALDRICH/692980 - ≥94%
Synonym: (S)-(+)-5,5′-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4′-bi-1,3-benzodioxole
CAS Number: 210169-40-7
Empirical Formula (Hill Notation): C74H100O8P2
Molecular Weight: 1179.53
MDL Number: MFCD09753003
Linear Formula: C74H100O8P2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 692980-100MG.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 692980-50MG.
| assay | ≥94% |
| form | powder |
| functional group | phosphine |
| InChI | 1S/C74H100O8P2/c1-67(2,3) |
| InChI key | ZNORAFJUESSLTM-UHFFFAOYSA |
| Quality Level | 100  |
| SMILES string | COc1c(cc(cc1C(C)(C)C)P(c2 |
| Application: | Takasago Ligands and Complexes for Asymmetric Reactions |
| Application: | Catalytic ligand for: • Enantioselective synthesis of secondary allylic alcohols via enantioselective reductions of α,β-unsaturated ketones • Stereoselective preparation of cyclohexanone derivatives via rhodium-catalyzed rearrangement of allyl or allenic cyclobutanols • Cu-catalyzed asymmetric conjugate reduction of beta-substituted unsaturated phosphonates to give optically active beta-stereogenic alkylphosphonates • Asymmetric synthesis of cyclohexenones via Rh-catalyzed desymmetrization through enantioselective C-C bond activation and ring expansion of allenyl cyclobutanols • Enantioselective synthesis and crystal structure of P-stereogenic alkynylphosphine oxides by Rh-catalyzed [2+2+2] cycloaddition |
| Legal Information: | SEGPHOS is a registered trademark of Takasago Intl. Corp. |
| Legal Information: | Sold in collaboration with Takasago for research purposes only. JP Registration No. 3148136 |
| Packaging: | 1 g in glass bottle |
| Packaging: | 50, 100 mg in glass insert |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥94% |
| UNSPSC | 12352005 |