产品介绍：
产品说明
一般描述
N-Benzylquininium chloride (or Quibec) belongs to the class of cinchona family of alkaloids. It is used as a catalyst in the presence of hydroxide bases in various phase transfer reactions, epoxidations, alkylations, and Michael reactions.
应用
N-Benzylquininium chloride can be used as a phase transfer catalyst:
- In the sulfenylation of various β-keto sulfoxides.
- To synthesize N-carbamoyl-protected β-nitroamines from α-amido sulfones by asymmetric aza-Henry reaction.
包装
5 g in glass bottle
基本信息
| 经验(实验)分子式 | C27H31ClN2O2 |
| 分子量 | 451.00 |
| Beilstein | 5702637 |
| MDL编号 | MFCD00198105 |
| PubChem化学物质编号 | 24863311 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | 95% |
| 旋光性 | [α]20/D −235°, c = 1.5 in H2O |
| mp | 200-205 ℃ (dec.) (lit.) |
| SMILES string | [Cl-].COc1ccc2nccc([C@@H](O)[C@@H]3C[C@@H]4CC[N@+]3(C[C@@H]4C=C)Cc5ccccc5)c2c1 |
| InChI | 1S/C27H31N2O2.ClH/c1-3-20-18-29(17-19-7-5-4-6-8-19)14-12-21(20)15-26(29)27(30)23-11-13-28-25-10-9-22(31-2)16-24(23)25;/h3-11,13,16,20-21,26-27,30H,1,12,14-15,17-18H2,2H3;1H/q+1;/p-1/t20-,21-,26-,27+,29+;/m0./s1 |
| InChI key | JYDIJFKNXHPWBJ-GOGFHWEMSA-M |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
