703095
氢[4-[双(2,4,6-三甲苯)膦]-2,3,5,6-四氟苯]氢双(2,3,4,5,6-五氟苯)硼酸盐
95%
别名:
Frustrated phosphonium borate 2, 氢[4-[双均三甲苯基膦]-2,3,5,6-四氟苯]氢双(2,3,4,5,6-五氟苯)硼酸盐
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关于此项目
线性分子式:
H+[(((CH3)3C6H2)2PC6F4)B(H) (C6F5)2]−
化学文摘社编号:
分子量:
764.34
UNSPSC Code:
12352300
MDL number:
assay
95%
mp
211-216 °C
storage temp.
2-8°C
SMILES string
Cc1cc(C)c([PH+](c2c(C)cc(C)cc2C)c3c(F)c(F)c([BH-](c4c(F)c(F)c(F)c(F)c4F)c5c(F)c(F)c(F)c(F)c5F)c(F)c3F)c(C)c1
InChI
1S/C36H23BF14P/c1-11-7-13(3)34(14(4)8-11)52(35-15(5)9-12(2)10-16(35)6)36-32(50)24(42)19(25(43)33(36)51)37(17-20(38)26(44)30(48)27(45)21(17)39)18-22(40)28(46)31(49)29(47)23(18)41/h7-10,37H,1-6H3/q-1/p+1
InChI key
IENZHWXRYKZMGT-UHFFFAOYSA-O
Application
用于亚胺的无金属催化氢化反应的不稳定膦硼酸盐。在温和条件下激活二氢。
Catalyst for metal-free hydrogenation
Reactant for:
Reactant for:
- Formation of phosphine-boranes and cationic phosphonium-boranes
- Metal-free hydrogen activation
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Metal-free catalytic hydrogenation.
Preston A Chase et al.
Angewandte Chemie (International ed. in English), 46(42), 8050-8053 (2007-08-19)
Gregory C Welch et al.
Science (New York, N.Y.), 314(5802), 1124-1126 (2006-11-18)
Although reversible covalent activation of molecular hydrogen (H2) is a common reaction at transition metal centers, it has proven elusive in compounds of the lighter elements. We report that the compound (C6H2Me3)2PH(C6F4)BH(C6F5)2 (Me, methyl), which we derived through an unusual