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655228

Sigma-Aldrich

乙烯三氟硼酸钾

95%

别名:

钾（乙烯基）三氟硼酸盐

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About This Item

线性分子式:
CH2=CHBF3K
CAS号:
13682-77-4
分子量:
133.95
MDL號碼:
MFCD02093335
分類程式碼代碼:
12352103
PubChem物質ID:
24884089
NACRES:
NA.22

品質等級

100

化驗

95%

形狀

solid

SMILES 字串

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

InChI

1S/C2H3BF3.K/c1-2-3(4,5)6;/h2H,1H2;/q-1;+1

InChI 密鑰

ZCUMGICZWDOJEM-UHFFFAOYSA-N

相关类别

一般說明

乙烯基三氟硼酸钾是一种多功能有机金属试剂，在钯催化剂存在的情况下可用作乙烯基化试剂。

乙烯基三氟硼酸钾是一种对空气和水稳定的有机三氟硼酸钾，可在相对温和的条件下用于偶联反应。

應用

有机三氟硼酸盐参与：
  • Suzuki Miyaura 交叉偶联反应和聚合反应
  • 光子晶体的合成
  • 用于染料敏化太阳能电池的敏化剂的合成
  • 曼尼希/非对映选择性加氢胺化反应顺序

有机三氟硼酸盐作为多功能和稳定的硼酸替代物。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319

危險分類

Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

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
SHBN1388
SHBL4557
SHBK3923
SHBH9664
SHBG2993V

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商品

Potassium Trifluoroborate Salts

Potassium trifluoroborates are a special class of organoboron reagents that offer several advantages over the corresponding boronic acids and esters in that they are moisture- and air-stable, and are remarkably compliant with strong oxidative conditions.

Potassium Trifluoroborate Salts

Potassium trifluoroborates are a special class of organoboron reagents that offer several advantages over the corresponding boronic acids and esters in that they are moisture- and air-stable, and are remarkably compliant with strong oxidative conditions.

Potassium Organotrifluoroborates

These bench stable Potassium Organotrifluoroborates are useful for Suzuki-Miyaura cross-coupling reactions and have also been used for a variety of other C-C bond forming reactions. Importantly, these reagents are compatible with a wide range of functional groups and are stable to many commonly used and harsh reaction conditions.

Potassium Organotrifluoroborates

These bench stable Potassium Organotrifluoroborates are useful for Suzuki-Miyaura cross-coupling reactions and have also been used for a variety of other C-C bond forming reactions. Importantly, these reagents are compatible with a wide range of functional groups and are stable to many commonly used and harsh reaction conditions.

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