4,5-双二苯基膦-9,9-二甲基氧杂蒽
4,5-双二苯基膦-9,9-二甲基氧杂蒽结构式
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常用名 | 4,5-双二苯基膦-9,9-二甲基氧杂蒽 | 英文名 | Dimethylbisdiphenylphosphinoxanthene |
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| CAS号 | 161265-03-8 | 分子量 | 578.618 | |
| 密度 | N/A | 沸点 | 665.7±55.0 °C at 760 mmHg | |
| 分子式 | C39H32OP2 | 熔点 | 224-228 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 449.9±31.8 °C |
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A new synthesis of naphthyridinones and quinolinones: palladium-catalyzed amidation of o-carbonyl-substituted aryl halides.
Org. Lett. 6 , 2433, (2004) [reaction: see text] An alternative to the Friedlander condensation for the synthesis of naphthyridinones and quinolinones has been discovered. Palladium-catalyzed amidation of halo aromatics substituted in the ortho position by a carbonyl functional group or... |
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General synthesis of meso-amidoporphyrins via palladium-catalyzed amidation.
Org. Lett. 6 , 1837, (2004) A series of meso-amidoporphyrins were facilely synthesized by direct reactions of meso-brominated porphyrins with amides via palladium-catalyzed amidation reaction. Using a combination of palladium precursor Pd(OAc)(2) or Pd(2)(dba)(3) and phosphine ligand Xa... |
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Ligand Bite Angle Effects in Metal-catalyzed C-C Bond Formation.
Chem. Rev. 100 , 2741, (2000)
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Convenient method for the preparation of Weinreb amides via Pd-catalyzed aminocarbonylation of aryl bromides at atmospheric pressure.
Org. Lett. 8 , 4843, (2006) [reaction: see text] The direct transformation of aryl bromides into the corresponding Weinreb amides via Pd-catalyzed aminocarbonylation at atmospheric pressure is reported. |
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Synthesis , 2794, (2006)
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Tetrahedron Lett. 47 , 6787, (2006)
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