703087
氢[4-二-叔丁基膦-2,3,5,6-四氟苯]氢双(2,3,4,5,6-五氟苯)硼酸盐
97%
别名:
Frustrated phosphonium borate 1
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关于此项目
线性分子式:
H+ [(((CH3)3C)2PC6F4)B(H)(C6F5)2]-
化学文摘社编号:
分子量:
640.20
PubChem Substance ID:
UNSPSC Code:
12352300
InChI
1S/C26H19BF14P/c1-25(2,3)42(26(4,5)6)24-22(40)14(32)9(15(33)23(24)41)27(7-10(28)16(34)20(38)17(35)11(7)29)8-12(30)18(36)21(39)19(37)13(8)31/h27H,1-6H3/q-1/p+1
InChI key
KGYHXLYRDXKNBO-UHFFFAOYSA-O
SMILES string
[H+].CC(C)(C)P(c1c(F)c(F)c([BH-](c2c(F)c(F)c(F)c(F)c2F)c3c(F)c(F)c(F)c(F)c3F)c(F)c1F)C(C)(C)C
assay
97%
reaction suitability
reagent type: catalyst
core: boron
mp
222-227 °C
storage temp.
2-8°C
General description
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。
Application
Catalyst for metal-free catalytic hydrogenation
Reactant for formation of:
Reactant for formation of:
- Frustrated Lewis reactants
- Phosphine-boranes and cationic phosphonium-boranes
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
ppe
dust mask type N95 (US), Eyeshields, Gloves
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
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