Purpurin | CAS:81-54-9
            
            Purpurin
            - 名称:吡啉 | Purpurin
 - CAS号:81-54-9
 - 别名:1,2,4-Trihydroxy-9,10-anthraquinone; 1,2,4-Trihydroxyanthraquinone; Hydroxylizaric acid; NSC 10447; Purpurine; SmokeBrown G; Verantin
 - 分子式:C14H8O5
 - 分子量:256.21
 - EINESC号:201-359-8
 
产品描述
物理化学性质
| 熔点 | 265-270 ºC | 
|---|---|
| 密度 | 1.659 | 
安全数据
| 没有数据 | 没有数据 | 
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SDS
| 来源 | SDS样本 | 
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| 没有数据 | 没有数据 | 
产品合成路线
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                                         Journal of the American Chemical Society, 105, 7473-7473 (1983)
                                         Journal of Polymer Science Part A: Polymer Chemistry, 25, 1353-1353 (1987)
                                         Tetrahedron Letters, 33, 5969-5969 (1992)
                                        Rh(I)-catalyzed carbonylative cyclization reactions of alkynes with 2-bromophenylboronic acids leading to indenones.Yasuyuki Harada et al.Journal of the American Chemical Society, 129(17), 5766-5771 (2007-04-10)
                                        Synthesis of indenes by the transition metal-mediated carboannulation of alkynes.Daohua Zhang et al.The Journal of organic chemistry, 72(1), 251-262 (2006-12-30)
                                    
            备注
                
            Products protected by valid patents are not offered for sale in countries where the sale of such products constitutes a patent infringement and its liability is at buyer's risk.
Products currently covered by valid US Patents are offered for R&D use in accordance with 35 USC 271 +A13(1).
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