Fortfahren mit
790737
(R)-1,1′-Binaphthyl-2,2′-disulfonimide
97%
Synonym(e):
(11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 g | Warenkorb auf Verfügbarkeit prüfen | € 559,00 |
Über diesen Artikel
Quality Segment
assay
97%
form
solid
reaction suitability
reaction type: Aldol Reaction, reaction type: Allylation, reaction type: Carbonyl/Imine Addition, reaction type: Friedel-Crafts Alkylation
mp
255-260 °C
SMILES string
[S]1(=O)(=O)N[S](=O)(=O)c2c(c5c(cc2)cccc5)c3c4c(ccc31)cccc4
InChI
1S/C20H13NO4S2/c22-26(23)17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)27(24,25)21-26/h1-12,21H
InChI key
JSCWJDJFPUMYSV-UHFFFAOYSA-N
Application
A Powerful Chiral Counteranion Motif for Asymmetric Catalysis
Chiral Sulfonimide as a Brønsted Acid Organocatalyst for Asymmetric Friedel_Crafts Alkylation of Indoles with Imines
Chiral N-Fluorodibenzenesulfonimide Analogues for Enantioselective Electrophilic Fluorination and Oxidative Fluorination
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Dieser Artikel | ||
|---|---|---|
| description 97% | description 99% | description 95% |
| assay 97% | assay 99% | assay 95% |
| Quality Level 100 | Quality Level 200 | Quality Level 100 |
| reaction suitability reaction type: Carbonyl/Imine Addition, reaction type: Friedel-Crafts Alkylation, reaction type: Aldol Reaction, reaction type: Allylation | reaction suitability - | reaction suitability - |
| mp 255-260 °C | mp 242-244 °C (lit.) | mp 162-175 °C |
| form solid | form - | form solid |
![(R)-3,3′-Bis[3,5-bis(trifluormethyl)phenyl]-1,1′-binaphthyl-2,2′-diyl-Hydrogenphosphat 95%](/deepweb/assets/sigmaaldrich/product/structures/270/636/14dc9413-bcb4-478c-8e4d-3605317c13a5/640/14dc9413-bcb4-478c-8e4d-3605317c13a5.png)
Signalwort
Warning
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Eye Irrit. 2
Lagerklasse
11 - Combustible Solids
Was ist los?
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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