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
About This Item
Recommended Products
![1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) >95% in F+ active](/deepweb/assets/sigmaaldrich/product/structures/206/487/53d52ee5-ef71-4e9a-9bc8-938b68b98d5d/640/53d52ee5-ef71-4e9a-9bc8-938b68b98d5d.png)
![(S,R)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4-a′]dinaphthalen-4-yl)-(1-phenylethyl)amine 96%](/deepweb/assets/sigmaaldrich/product/structures/340/157/5071e653-a834-4559-9aa7-4eb2d3774e42/640/5071e653-a834-4559-9aa7-4eb2d3774e42.png)
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
Related Categories
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
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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