(S)-1,1'-binaphthyl-2,3'-disulfoniMide
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- $238 - $940
- Product name: (S)-1,1'-binaphthyl-2,3'-disulfoniMide
- CAS: 1245748-66-6
- MF: C20H13NO4S2
- MW: 395.45
- EINECS:
- MDL Number:MFCD27665417
- Synonyms:(S)-1,1'-binaphthyl-2,3'-disulfoniMide;(11bS)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide;(S)-1,1′-Binaphthyl-2,2′-disulfonimide;(S)-1,1'-Binaphthalene-2,2'-sulfonimide;(S)-1,1'-binaphthyl-2,2'-disulfonamide;Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine, 3,3,5,5-tetraoxide, (11bS)-;(S)-1,1'-Binaphthyl-2,2'-disulfonimide 97%;(11bS)-3,3,5,5-Tetraoxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine
5 prices
Selected condition：
Brand
- Alichem
- Chemenu
- Crysdot
- Sigma-Aldrich
Package
- 250mg
- 1g
- ManufacturerAlichem
- Product number1245748666
- Product description(S)-1,1'-binaphthyl-2,2'-disulfonamide
- Packaging1g
- Price$699.72
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM141119
- Product description(S)-[1,1''-binaphthalene]-2,2''-disulfonamide 95%
- Packaging1g
- Price$830
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD12169536
- Product description(S)-1,1'-binaphthyl-2,2'-disulfonamide 95+%
- Packaging1g
- Price$880
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number790745
- Product description(S)-1,1′-Binaphthyl-2,2′-disulfonimide 97%
- Packaging250mg
- Price$238
- Updated2023-01-07
- Buy
- ManufacturerSigma-Aldrich
- Product number790745
- Product description(S)-1,1′-Binaphthyl-2,2′-disulfonimide 97%
- Packaging1g
- Price$940
- Updated2023-01-07
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Alichem | 1245748666 | (S)-1,1'-binaphthyl-2,2'-disulfonamide | 1g | $699.72 | 2021-12-16 | Buy |
| Chemenu | CM141119 | (S)-[1,1''-binaphthalene]-2,2''-disulfonamide 95% | 1g | $830 | 2021-12-16 | Buy |
| Crysdot | CD12169536 | (S)-1,1'-binaphthyl-2,2'-disulfonamide 95+% | 1g | $880 | 2021-12-16 | Buy |
| Sigma-Aldrich | 790745 | (S)-1,1′-Binaphthyl-2,2′-disulfonimide 97% | 250mg | $238 | 2023-01-07 | Buy |
| Sigma-Aldrich | 790745 | (S)-1,1′-Binaphthyl-2,2′-disulfonimide 97% | 1g | $940 | 2023-01-07 | Buy |
Properties
Melting point :255-260°C
storage temp. :Sealed in dry,Room Temperature
optical activity :[α]22/D +196°, c = 0.5% in THF
storage temp. :Sealed in dry,Room Temperature
optical activity :[α]22/D +196°, c = 0.5% in THF
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Chiral Bronsted acid and precursor to chiral fluorinating agent.A Powerful Chiral Counteranion Motif for Asymmetric Catalysis
Chiral Sulfonimide as a Br?nsted Acid Organocatalyst for Asymmetric Friedel-Crafts Alkylation of Indoles with Imines
Chiral N-Fluorodibenzenesulfonimide Analogues for Enantioselective Electrophilic Fluorination and Oxidative Fluorination