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Merck

703095

Sigma-Aldrich

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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About This Item

线性分子式:
H+[(((CH3)3C6H2)2PC6F4)B(H) (C6F5)2]
分子量:
764.34
MDL编号:
UNSPSC代码:
12352300

方案

95%

mp

211-216 °C

储存温度

2-8°C

SMILES字符串

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

应用

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:
  • Formation of phosphine-boranes and cationic phosphonium-boranes
  • Metal-free hydrogen activation

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
Metal-free catalytic hydrogenation.
Preston A Chase et al.
Angewandte Chemie (International ed. in English), 46(42), 8050-8053 (2007-08-19)

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