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(S)-1,1′-Binaphthyl-2,2′-disulfonimide
产品别名
1245748-66-6
(S)-1,1′-Binaphthyl-2,2′-disulfonimide
(11bS)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C20H13NO4S2 |
| Molecular weight | 395.45 |
| MDL number | MFCD28016337 |
| PubChem Substance ID【PubChem化学物质编号】 | 329768236 |
| NACRES | NA.22 |
| Application【应用】 | 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 |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 97% |
| optical activity【旋光性】 | [α]22/D +196°, c = 0.5% in THF |
| reaction suitability | reaction type: Aldol Reaction reaction type: Allylation reaction type: Carbonyl/Imine Addition reaction type: Friedel-Crafts Alkylation |
| mp | 255-260 ℃ |
| SMILES string | O=S(C1=C(C2=C(C=CC=C3)C3=CC=C2S4(=O)=O)C5=C(C=CC=C5)C=C1)(N4)=O |
| 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 |
| packaging【包装】 | 250 mg in glass insert 1 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
