Description 3-(Dimethylamino)-1-(2-pyridyl)-2-propen-1-one (1-(2′-Pyridyl)-3-dimethylamino-2-propen-1-one), an enaminone, is a hemilabile hybrid ligand. The preparation of cationic mononuclear rhodium(I) or iridium(I) complexes containing 3-(dimethylamino)-1-(2-pyridyl)-2-propen-1-one have been reported.3-(Dimethylamino)-1-(2-pyridyl)-2-propen-1-one may be used in the preparation of the 5-(heteroaryl)isoxazole derivatives, 5-(2-pyridyl)isoxazole and 3-methyl-5-(2-pyridyl)isoxazole. It may also be used to synthesize 7-(2-pyridyl)-1,2,4-triazolo[1,5-a]pyrimidine. Application 3-(Dimethylamino)-1-(2-pyridyl)-2-propen-1-one may be used in the preparation of the 5-(heteroaryl)isoxazole derivatives, 5-(2-pyridyl)isoxazole and 3-methyl-5-(2-pyridyl)isoxazole.[2] It may also be used to synthesize 7-(2-pyridyl)-1,2,4-triazolo[1,5-a]pyrimidine.
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3-(Dimethylamino)-1-(2-pyridyl)-2-propen-1-one
Dangerous GoodsCAS number：66521-54-8 molecular formula：C10H12N2O
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | 2-Propen-1-one, 3-(dimethylamino)-1-(2-pyridinyl)-, (E)- | AB01334372-02 | (E)-3-(dimethylamino)-1-(pyridin-2-yl)prop-2-en-1-one | (2E)-3-(Dimethylamino)-1-(2-pyridinyl)-2-propen-1-one | (2E)-3-(Dimethylamino)-1-(2-pyridyl)-2-propen-1-one | (E)-3-(dimethy | ||
| CAS number | 66521-54-8 | molecular formula | C10H12N2O |
| molecular weight | 176.22 g/mol | Exact mass | ≥95% |
| PSA | 33.200 Ų | logp | 1.200 |
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physicochemical properties
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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
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