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Merck
CN

773034

Sigma-Aldrich

Potassium (3-butenyl)trifluoroborate

90%

别名:

Potassium homoallyltrifluoroborate

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关于此项目

经验公式（希尔记法）:
C4H7BF3K
化学文摘社编号:
608140-67-6
分子量:
162.00
MDL编号:
MFCD11052817
UNSPSC代码:
12352103
PubChem化学物质编号:
329767597
NACRES:
NA.22

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质量水平

100

方案

90%

表单

solid

mp

>300 °C

SMILES字符串

[K+].F[B-](F)(F)CCC=C

InChI

1S/C4H7BF3.K/c1-2-3-4-5(6,7)8;/h2H,1,3-4H2;/q-1;+1

InChI key

UPXWGXKSNOQOKH-UHFFFAOYSA-N

应用

Organotrifluoroborate involved in:
  • Catalytic allylboration
  • Stereoselective nucleophilic addition
  • Pd-catalyzed heterocyclizations
  • Oxidation reactions and Oxidative Mannich reactions
  • Cross-coupling reactions


Organotrifluoroborates as versatile and stable boronic acid surrogates

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
MKE122082

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The development of a Selectfluor-mediated oxidative Mannich reaction
M. H. Daniels and J. Hubbs,
Tetrahedron Letters, 52, 3543-3546 (2011)
Oxidation of alkyl trifluoroborates: an opportunity for tin-free radical chemistry.
Geoffroy Sorin et al.
Angewandte Chemie (International ed. in English), 49(46), 8721-8723 (2010-10-12)
A new organic transformation by introducing crotyl/allyltrifluoroborates in cross-coupling reaction with aroyl chlorides
M. Al-Masum and K. Liu,
Tetrahedron Letters, 52, 5090-5093 (2011)
Stereoselective nucleophilic addition of potassium alkyltrifluoroborates to cyclic N-acyliminium ions: a simple and mild approach to chiral 5-alkylpyrrolidin-2-ones
A. S. Vieira, et al.,
Australian Journal of Chemistry, 62, 909-916 (2009)
Michael J Burns et al.
Dalton transactions (Cambridge, England : 2003), 39(43), 10391-10400 (2010-10-15)
A new synthetic methodology for the catalytic C-H functionalisation of 2-pyrones is described which proceeds regioselectively at the C3 position, mirroring the observed regioselectivity in 6π-electrocyclisation/oxidative aromatisation reactions of related compounds. Insight into the reaction mechanism is provided, with support
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