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

ALDRICH/790737 - 97%

Synonym: (11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide

CAS Number: 1187629-41-9
Empirical Formula (Hill Notation): C₂₀H₁₃NO₄S₂
Molecular Weight: 395.45
MDL Number: MFCD28016337
Linear Formula: C₂₀H₁₃NO₄S₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-790737-1G	1 g	$570.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 790737-250MG.

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
form	solid
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
mp	255-260 °C
Quality Level	100
reaction suitability	reaction type: Aldol Reaction
	reaction type: Allylation
	reaction type: Carbonyl/Imine Addition
	reaction type: Friedel-Crafts Alkylation
SMILES string	[S]1(=O)(=O)N[S](=O)(=O)c2c(c5c(cc2)cccc5)c3c4c(ccc31)cccc4

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
Packaging:	1 g in glass bottle
Packaging:	250 mg in glass insert

Symbol	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	97%
mp	255-260 °C
UNSPSC	12352005

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