（1R,2R）-（+）-1,2-二苯基乙二胺（DPEN）是一种广泛使用的手性助剂和配体，用于合成不对称催化剂，如 BINAP /二胺-Ru 络合物，用于立体选择性加氢； 它可用于制备单磺酰基 DPEN-盐，用于催化各种酮类向马来酰亚胺的迈克尔加成反应； DPEN 衍生的手性三唑盐可用于催化对映选择性分子内的 Stetter 反应[3]和氧二烯 狄尔斯-阿德尔反应； 醋酸锌配合物 DPEDA 衍生的配体也可用于催化亚胺的氢化硅烷化； 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.
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(1R,2R)-(+)-1,2-Diphenylethylenediamine
Dangerous GoodsCAS number：35132-20-8 molecular formula：[C6H5CH(NH2)-]2
overview
compound introduction
Specs
| Chinese alias | (1R,2R)-(+)-1,2-二氨基-1,2-二苯乙烷 | (1R,2R)-(+)-1,2-二苯基乙二胺 | ||
| English alias | (r,r)-(+)-1,2-diphenylethylenediamine | HY-79548 | (1R,2R)-1,2-Diphenylethylenediamine | (+)-1,2-diphenylethylenediamine | (+)-STILBENEDIAMINE | Z1509382122 | 1,2-Ethanediamine, 1,2-diphenyl-, (R-(R*,R*))- | (1R,2R)-(+)-1,2-Diamino-1,2-diphenylethane | (1 | ||
| CAS number | 35132-20-8 | molecular formula | [C6H5CH(NH2)-]2 |
| molecular weight | 212.29 g/mol | Exact mass | ≥99% |
| PSA | 52.000 Ų | logp | 1.400 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移
WGK Germany：
3
Personal protective equipment：
dust mask type N95 (US)， Eyeshields， Gloves
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
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MSDS
Found 1 shareMSDS
35132-20-8 | (1R,2R)-(+)-1,2-Diphenylethylenediamine.pdf
