790869
(S)-3,3′-Dibromo-1,1′-binaphthyl-2,2′-disulfonimide toluene complex
97%
Select a Size
About This Item
InChI key
WQYRPPIFPJBANM-UHFFFAOYSA-N
SMILES string
Cc1ccccc1.Brc2cc3ccccc3c4-c5c(c(Br)cc6ccccc56)S(=O)(=O)NS(=O)(=O)c24.Brc7cc8ccccc8c9-c%10c(c(Br)cc%11ccccc%10%11)S(=O)(=O)NS(=O)(=O)c79
InChI
1S/2C20H11Br2NO4S2.C7H8/c2*21-15-9-11-5-1-3-7-13(11)17-18-14-8-4-2-6-12(14)10-16(22)20(18)29(26,27)23-28(24,25)19(15)17;1-7-5-3-2-4-6-7/h2*1-10,23H;2-6H,1H3
assay
97%
form
solid
optical activity
[α]22/D +133°, c = 0.5% in chloroform
reaction suitability
reaction type: Aldol Reaction, reaction type: Allylation, reaction type: Carbonyl/Imine Addition, reaction type: Friedel-Crafts Alkylation
mp
303-308 °C (decomposition without melting)
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
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Articles
Asymmetric counteranion-directed catalysis (ACDC) has a number of valuable applications in enantioselective synthesis.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service