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基本信息
| 产品名称 | (1R,2R)-(+)-1,2-二苯基-1,2-乙二胺 |
|---|---|
| 英文名称 | (1R,2R)-(+)-1,2-Diphenylethylenediamine |
| 别名 | (1R,2R)-(+)-1,2-二氨基-1,2-二苯乙烷；(1R,2R)-(+)-1,2-二苯基乙二胺 |
| 英文别名 | (1R,2R)-(+)-1,2-Diamino-1,2-diphenylethane (R,R)-DPEN, (1R,2R)- DPEDA, (1R,2R)-DPEN,(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine |
| 规格或纯度 | 99% |
| 运输条件 | 冰袋运输 |
一般描述
product manual
(1R,2R)-(+)-1,2-Diphenylethylenediamine (DPEN) is one of the widely used chiral auxiliary and ligand in the synthesis of asymmetric catalysts such as BINAP/diamine-Ru complexes for the stereoselective hydrogenation of ketones.It can be used in the preparation of monosulfonyl DPEN-salt to catalyze Michael addition of various ketones to maleimides.DPEN-derived chiral triazolium salts can be used to catalyze enantioselective intramolecular Stetter reaction and oxodiene Diels-Alder reaction.Zinc acetate complexes of DPEDA-derived ligands can also be used to catalyze hydrosilylation of imines.
product manual
(1R,2R)-(+)-1,2-Diphenylethylenediamine (DPEN) is one of the widely used chiral auxiliary and ligand in the synthesis of asymmetric catalysts such as BINAP/diamine-Ru complexes for the stereoselective hydrogenation of ketones.It can be used in the preparation of monosulfonyl DPEN-salt to catalyze Michael addition of various ketones to maleimides.DPEN-derived chiral triazolium salts can be used to catalyze enantioselective intramolecular Stetter reaction and oxodiene Diels-Alder reaction.Zinc acetate complexes of DPEDA-derived ligands can also be used to catalyze hydrosilylation of imines.
安全信息
| 标识符号 |  GHS07 |
|---|---|
| 警示性声明 | P261,P305+P351+P338 |
| 危害声明 | H315,H319,H335 |
| 个人防护设备 | dust mask type N95 (US)， Eyeshields， Gloves |
| WGK | 3 |
相关属性
| CAS编号 | 35132-20-8 |
|---|---|
| 敏感性 | 对空气敏感；对热敏感 |
| 比旋光度 | +98.0 to +108.0 deg(C=1, EtOH) |
| 熔点 | 79-83°C |
| 溶解性 | 可溶于甲醇,甲苯，微溶于水 |
| 储存温度 | 2-8°C储存,充氩 |
| Reaxys-RN | 3201645 |
| MDL号 | MFCD00082769 |
| 分子量 | 212.29 |
| 分子式 | [C6H5CH(NH2)-]2 |
| 品牌 | 阿拉丁 |
| PubChem CID | 2724998 |