半岛bd体育手机客户端 说明
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 Br?nsted Acid Organocatalyst for Asymmetric Friedel-Crafts Alkylation of Indoles with Imines
Chiral N-Fluorodibenzenesulfonimide Analogues for Enantioselective Electrophilic Fluorination and Oxidative Fluorination
包装
250 mg in glass insert
1 g in glass bottle
基本信息
| 经验(实验)分子式 | (C20H11Br2NO4S2)2· C6H5CH3 |
| 分子量 | 1198.63 |
| MDL编号 | MFCD28016339 |
| PubChem化学物质编号 | 329768245 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 97% |
| 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 |
Sigma-Aldrich
m.cnreagent.com
