三苯基胂

• 产品号: L03616
• CAS号: 603-32-7
• 分子式: C18H15As
• 分子量: 306.2333
• 纯 度: 98%

产品别名

• 标题: Triphenylarsine
• IUPAC标准名: triphenylarsane
• IUPAC传统名: triphenylarsine

产品登记号

• Beilstein号: 1842037
• MDL号: MFCD00002994
• EC号: 210-032-9
• CAS号: 603-32-7

产品性质

• 纯度: 98%
• 沸点: 360°C
• 闪点: 265°C(509°F)
• 熔点: 60-62°C
• GHS危险声明: H301-H331-H400-H410
• 欧盟危险性物质标志: 有毒(Toxic) (T)
• 欧盟危险性物质标志: 环境危害性(Nature polluting) (N)
• GHS警示性声明: P261-P301+P310-P321-P304+P340-P405-P501A
• 危险公开号: 23/25-50/53
• RTECS编号: CH7942500
• 安全公开号: 20/21-28a-45-60-61
• TSCA收录: 是
• 联合国危险货物等级: 6.1
• 联合国危险货物编号: UN3465
• 联合国危险货物包装类别(PG): II

参考文献

• Can be cleaved to sodium diphenylarsenide by Na metal. A mole of PhNa is also produced, but can be selectively destroyed by protonation with NH₄Br: Chem. Ber., 100, 1230 (1967). For use in the preparation of chelating ligands, see: Synthesis, 350 (1979). Similarly, Li metal gives Li diphenylarsenide: J. Org. Chem., 32, 2627 (1967). For a review of the chemistry of metal arsenides, see: Synthesis, 328 (1974).
• Preferred to phosphines as a ligand in certain metal-catalyzed coupling reactions, e.g. in the Pd catalyzed Stille coupling of aryl stannanes with aryl halides: Tetrahedron Lett., 36, 2191 (1995), of silylated allylic stannanes with alkyl halides: J. Org. Chem., 60, 4647 (1995), the Pd catalyzed homocoupling of organostannanes: Synth. Commun., 27, 641 (1997), the Pd catalyzed coupling of aryl- or alkynylzinc chlorides with alkenyl halides: Synlett, 344 (1995), or the Suzuki coupling of arylboronic acids with sensitive halides: Org. Synth., 75, 69 (1997).