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
• Empirische Formel (Hill-System): C₂₀H₁₃NO₄S₂
• CAS-Nummer: 1187629-41-9
• Molekulargewicht: 395.45
• MDL-Nummer: MFCD28016337
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 329768235
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• Form: solid
• Eignung der Reaktion: reaction type: Aldol Reaction; reaction type: Allylation; reaction type: Carbonyl/Imine Addition; reaction type: Friedel-Crafts Alkylation
• mp (Schmelzpunkt): 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
• InChIKey: JSCWJDJFPUMYSV-UHFFFAOYSA-N

Beschreibung

Anwendung

Chiral Bronsted acid and precursor to chiral fluorinating agent.

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

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319
• P-Sätze: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable