790737

(R)-1,1′-Binaphthyl-2,2′-disulfonimide

97%

• Synonym(s): (11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide
• Empirical Formula (Hill Notation): C₂₀H₁₃NO₄S₂
• CAS Number: 1187629-41-9
• Molecular Weight: 395.45
• MDL number: MFCD28016337
• UNSPSC Code: 12352005
• PubChem Substance ID: 329768235
• NACRES: NA.22

Properties

• 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
• 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

Description

Application

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

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H319
• Precautionary Statements: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable