692980
(S)-DTBM-SEGPHOS®
≥94%
Synonym(s):
(S)-(+)-5,5′-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4′-bi-1,3-benzodioxole
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mg | Available to ship TODAY | $39.00 |
1 g | Available to ship TODAY | $208.00 |
About This Item
$39.00
List Price$52.00Save 25%Available to ship TODAYDetails
Quality Segment
assay
≥94%
form
powder
reaction suitability
reagent type: chrial catalyst, reagent type: ligand
reaction type: Noyori Asymmetric Hydrogenation
functional group
phosphine
SMILES string
COc1c(cc(cc1C(C)(C)C)P(c2cc(c(OC)c(c2)C(C)(C)C)C(C)(C)C)c3ccc4OCOc4c3-c5c6OCOc6ccc5P(c7cc(c(OC)c(c7)C(C)(C)C)C(C)(C)C)c8cc(c(OC)c(c8)C(C)(C)C)C(C)(C)C)C(C)(C)C
InChI
1S/C74H100O8P2/c1-67(2,3)47-33-43(34-48(61(47)75-25)68(4,5)6)83(44-35-49(69(7,8)9)62(76-26)50(36-44)70(10,11)12)57-31-29-55-65(81-41-79-55)59(57)60-58(32-30-56-66(60)82-42-80-56)84(45-37-51(71(13,14)15)63(77-27)52(38-45)72(16,17)18)46-39-53(73(19,20)21)64(78-28)54(40-46)74(22,23)24/h29-40H,41-42H2,1-28H3
InChI key
ZNORAFJUESSLTM-UHFFFAOYSA-N
Application
- 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
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This Item | |||
|---|---|---|---|
| description ≥94% | description ≥94% | description - | description - |
| assay ≥94% | assay ≥94% | assay - | assay - |
| reaction suitability reagent type: ligand | reaction suitability reagent type: ligand | reaction suitability reagent type: ligand | reaction suitability reagent type: catalyst |
| form powder | form solid | form powder | form powder |
| functional group phosphine | functional group phosphine | functional group phosphine | functional group phosphine |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
![(S)-RuCl[(p-cymene)(DTBM-SEGPHOS®)]Cl](/deepweb/assets/sigmaaldrich/product/structures/287/411/20e32dba-233d-4038-a4c3-17d6d81d1139/640/20e32dba-233d-4038-a4c3-17d6d81d1139.png)
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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