(R)-1,1'-binaphthyl-2,2'-disulfoniMide

Product Name: (R)-1,1'-binaphthyl-2,2'-disulfoniMide
CAS No.: 1187629-41-9
Chemical Name: (R)-1,1'-binaphthyl-2,2'-disulfoniMide
Synonyms: (R)-1,1'-binaphthyl-2,2'-disulfoniMide;(R)-1,1'-binaphthyl-2,2'-disulfonamide;(R)-1,1'-Binaphthalene-2,2'-sulfonimide;(R)-1,1'-Binaphthyl-2,2'-disulfonimide 97%;(R)-1,1′-Binaphthyl-2,2′-disulfonimide;1-(2-sulfamoylnaphthalen-1-yl)naphthalene-2-sulfonamide;(11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide;(11bR)-3,3,5,5-Tetraoxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine;Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine, 3,3,5,5-tetraoxide, (11bR)-
CBNumber: CB42660651
Molecular Formula: C20H13NO4S2
Formula Weight: 395.45
MOL File: 1187629-41-9.mol

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(R)-1,1'-binaphthyl-2,2'-disulfoniMide Property

Melting point:: 255-260°C
Boiling point:: 712.1±43.0 °C(Predicted)
Density: 1.513±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
form: solid
pka: -2.90±0.20(Predicted)
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
SMILES: [S]1(=O)(=O)N[S](=O)(=O)c2c(c5c(cc2)cccc5)c3c4c(ccc31)cccc4

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Safety

Hazard Codes: Xi
Risk Statements: 36
Safety Statements: 26
WGK Germany: 3
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H319Causes serious eye irritation
Precautionary statements: P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 790737
Product name: (R)-1,1′-Binaphthyl-2,2′-disulfonimide
Purity: 97%
Packaging: 1g
Price: $570
Updated: 2026/03/19

Sigma-Aldrich

Product number: 790737
Product name: (R)-1,1′-Binaphthyl-2,2′-disulfonimide
Purity: 97%
Packaging: 250mg
Price: $184
Updated: 2023/06/20

Alichem

Product number: 1187629419
Product name: (R)-1,1'-binaphthyl-2,2'-disulfonamide
Packaging: 1g
Price: $706.86
Updated: 2021/12/16

Chemenu

Product number: CM139760
Product name: (R)-[1,1''-binaphthalene]-2,2''-disulfonamide
Purity: 95%
Packaging: 1g
Price: $830
Updated: 2021/12/16

Crysdot

Product number: CD12175064
Product name: (R)-1,1'-binaphthyl-2,2'-disulfonamide
Purity: 95+%
Packaging: 1g
Price: $880
Updated: 2021/12/16

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(R)-1,1'-binaphthyl-2,2'-disulfoniMide Chemical Properties,Usage,Production

Uses

Chiral Bronsted acid and precursor to chiral fluorinating agent.

A Powerful Chiral Counteranion Motif for Asymmetric Catalysis

Chiral Sulfonimide as a Brnsted Acid Organocatalyst for Asymmetric Friedel_Crafts Alkylation of Indoles with Imines

Chiral N-Fluorodibenzenesulfonimide Analogues for Enantioselective Electrophilic Fluorination and Oxidative Fluorination

reaction suitability

reaction type: Aldol Reaction
reaction type: Allylation
reaction type: Carbonyl/Imine Addition
reaction type: Friedel-Crafts Alkylation

(R)-1,1'-binaphthyl-2,2'-disulfoniMide Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-1,1'-binaphthyl-2,2'-disulfoniMide Suppliers

China 15 United States 1 Global 16

Tianjin Derchemist Science & Technology Co., Ltd.

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Sigma-Aldrich

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1187629-41-9, (R)-1,1'-binaphthyl-2,2'-disulfoniMideRelated Search:

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(<i>R</i>)-1,1′-Binaphthyl-2,2′-disulfonimide

1187629-41-9