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208361

Sigma-Aldrich

四氟硼酸银

98%

别名:

氟硼酸银

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About This Item

线性分子式:
AgBF4
CAS号:
14104-20-2
分子量:
194.67
EC號碼:
237-956-5
MDL號碼:
MFCD00003408
分類程式碼代碼:
12161600
PubChem物質ID:
24852510
NACRES:
NA.22

化驗

98%

反應適用性

core: silver
reagent type: catalyst

mp

70-73 °C (lit.)

SMILES 字串

[Ag+].F[B-](F)(F)F

InChI

1S/Ag.BF4/c;2-1(3,4)5/q+1;-1

InChI 密鑰

CCAVYRRHZLAMDJ-UHFFFAOYSA-N

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相关类别

一般說明

四氟硼酸银（AgBF4）在有机合成中被用作路易斯酸。它对有机卤化物有很高的亲和性。它可用于酰氯的活化、亲核取代、重排、环加成、环化、环扩张、氧化等有机反应。

應用

金催化剂--21世纪′淘金热′
在过硫酸盐氧化醇的过程中，从贵金属配合物中置换氯离子。
提供银离子模板，改善线性二肽的macrolatamization 。

象形圖

Corrosion
GHS05

訊號詞

Danger

危險聲明

H314

危險分類

Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCQ0711
MKCP8542
MKCP7757
MKCP6912

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Youhong Hu et al.
The Journal of organic chemistry, 67(7), 2365-2368 (2002-04-02)
We report here a general synthetic methodology for palladium-catalyzed carbonylative annulation of o-alkynylphenol to construct 2-substituted-3-aroyl-benzo[b]furan. On the basis of the results, this methodology could be applied to a wider selection of iodide substrates to generate desired products. In accordance
Ly, T. W.; Liao, J.-H.; Shia, K.-S.; Lui, H.-J.
Synthesis, 217-217 (2004)
Kende, A. S.; Huang, H.
Tetrahedron Letters, 38, 3353-3353 (1997)
J. Mol. Catal., 79, 85-85 (1993)
Synlett, 1901-1901 (2007)
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