추천 제품
Grade
for analytical purposes
분석
98%
mp
>300 °C (lit.)
작용기
fluoro
triflate
SMILES string
[Ba++].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F
InChI
1S/2CHF3O3S.Ba/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2
InChI key
DXJURUJRANOYMX-UHFFFAOYSA-L
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애플리케이션
Ba(CF3SO3) can be utilized as a precursor to synthesize:
- Alkali metal and silver trifluoromethanesulfonates.
- Sodium trifluoromethanesulfonate (sodium triflate) by reacting with sodium sulfate. Sodium triflate finds application in organic synthesis as an efficient catalyst as well as a reactant in catalytic asymmetric Mannich-type reactions, and Diels-Alder reactions.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
이미 열람한 고객
Sodium 1, 1, 1-Trifluoromethanesulfonate
Surya Prakash GK and Mathew T
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)
Daniel Lundberg et al.
Physical chemistry chemical physics : PCCP, 20(21), 14525-14536 (2018-05-17)
The structures of the N,N-dimethylformamide (dmf), N,N-dimethylacetamide (dma), and N,N-dimethylpropionamide (dmp) solvated strontium and barium ions have been determined in solution using large angle X-ray scattering and EXAFS spectroscopy. The strontium ion has a mean coordination number (CN) between 6.2
Yan-ping Zhu et al.
Organic letters, 14(20), 5378-5381 (2012-10-13)
An I(2)-CF(3)SO(3)H synergistic promoted sp(3) C-H bond diarylation protocol was developed for the synthesis of 2,2-bis(4-(dimethylamino)phenyl)-1-aryl ethanones. The reaction performed well in the absence of any metal and ligand. It integrated three reactions with different mechanisms (iodination, Kornblum oxidation, and
Luka S Kovacevic et al.
Angewandte Chemie (International ed. in English), 51(34), 8516-8519 (2012-07-19)
Superelectrophiles: Formamides were designed that when treated with triflic anhydride would be transformed into superelectrophilic amidine dications. These dications were so electrophilic that they underwent in situ dealkylation by the triflate anion (see scheme; Tf = trifluoromethanesulfonyl). DFT calculations were
Yusuke Imazaki et al.
Journal of the American Chemical Society, 134(36), 14760-14763 (2012-08-25)
Aryl triflates were transformed to aryl bromides/iodides simply by treating them with LiBr/NaI and [Cp*Ru(MeCN)(3)]OTf. The ruthenium complex also catalyzed the transformation of alkenyl sulfonates and phosphates to alkenyl halides under mild conditions. Aryl and alkenyl triflates undergo oxidative addition
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 419087-25G | |
| 419087-5G | 4061833323106 |
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