D100602-25g&1,4-二苯基丁二炔
¥
2199.00
- 阿拉丁
- 生产商
- D100602-25g
- 现货
- 全国
规格 |
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耗材描述
- 分子式 C16H10
- 分子量202.25
- Beilstein号 5(4)2462
- EC号 212-953-1
- MDL号 MFCD00004787
- PubChem编号 24849914
属性
沸点 | 210°C/3mmHg |
熔点 | 85-88°C |
描述
应用 | 1,4-Diphenylbutadiyne was used in the preparation of 7,8-dehydropurpurin dimers via two-fold Pd-catalyzed [3+2] annulation of meso-bromoporphyrin. |
产品介绍 | 1,4-Diphenylbutadiyne reacts with [WI2(CO)3(NCMe)2] in CH2Cl2 to give the iodo-bridged dimer [W(μ-I)I(CO)(NCMe)(η2PhC2C2Ph)]2.1,4-Diphenylbutadiyne on UV irradiation with olefins such as 2,3-dimethyl-2-butene, 1,4-cyclohexadiene and dimethyl fumarate yields cross-cycloaddition products. |
别名 | 二苯丁二炔;二苯双乙炔;1,4-联苯基丁二炔;1,4-Diphenyldiacetylene; Diphenyl-1,3-butadiyne; Diphenylbutadiyne; Diphenyldiacetylene |
Reaxys-RN | 1910105 |
标识符号 |
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信号词 | Warning |
危害声明 | H315,H319,H335 |
警示性声明 | P261,P305+P351+P338 |
个人防护设备 | dust mask type N95 (US),Eyeshields,Gloves |
WGK德国 | 3 |
风险声明 (欧洲) | 36/37/38 |
安全声明(欧洲) | 26,37/39 |
危害码(欧洲) | Xi |
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