715212
Potassium ethyltrifluoroborate
95%
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C2H5BF3K
CAS 번호:
Molecular Weight:
135.97
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Assay:
95%
Form:
solid
InChI
1S/C2H5BF3.K/c1-2-3(4,5)6;/h2H2,1H3;/q-1;+1
SMILES string
[K+].CC[B-](F)(F)F
InChI key
GIIPADVFWNGSKY-UHFFFAOYSA-N
assay
95%
form
solid
mp
80-84 °C
Quality Level
Application
Potassium ethyltrifluoroborate can be used as a substrate in Suzuki–Miyaura coupling reaction with alkenyl bromides to produce alkene derivatives.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
저장 등급
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Gary A Molander et al.
Tetrahedron, 63(3), 768-775 (2008-01-16)
The Suzuki-Miyaura-type cross-coupling reaction of potassium alkyltrifluoroborates with various alkenyl bromides in the presence of 10 mol % of PdCl(2)(dppf)·CH(2)Cl(2) and 3.0 equiv of Cs(2)CO(3) in aqueous toluene at 80 °C provided the desired compounds in 49-95% yields. A variety
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