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(S)-3,3′-Dibromo-1,1′-binaphthyl-2,2′-disulfonimide toluene complex
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | (C20H11Br2NO4S2)2 · C6H5CH3 |
| Molecular weight | 1198.63 |
| MDL number | MFCD28016339 |
| PubChem Substance ID【PubChem化学物质编号】 | 329768245 |
| NACRES | NA.22 |
| Application【应用】 | Chiral Bronsted acid amenable to modification at the 3 and 3′ positions. 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 +133°, c = 0.5% in chloroform |
| reaction suitability | reaction type: Aldol Reaction reaction type: Allylation reaction type: Carbonyl/Imine Addition reaction type: Friedel-Crafts Alkylation |
| mp | 303-308 ℃ (decomposition without melting) |
| SMILES string | Cc1ccccc1.Brc2cc3ccccc3c4-c5c(c(Br)cc6ccccc56)S(=O)(=O)NS(=O)(=O)c24.Brc7cc8ccccc8c9-c%10c(c(Br)cc%11ccccc%10%11)S(=O)(=O)NS(=O)(=O)c79 |
| InChI | 1S/2C20H11Br2NO4S2.C7H8/c2*21-15-9-11-5-1-3-7-13(11)17-18-14-8-4-2-6-12(14)10-16(22)20(18)29(26,27)23-28(24,25)19(15)17;1-7-5-3-2-4-6-7/h2*1-10,23H;2-6H,1H3 |
| InChI key | WQYRPPIFPJBANM-UHFFFAOYSA-N |
| packaging【包装】 | 250 mg in glass insert 1 g in glass bottle |
