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401595

Sigma-Aldrich

4-二苯基膦苯甲酸

97%

同義詞:

二苯基(对羧基苯基)膦, 对-(二苯基膦)苯甲酸, (4-羧基苯基)二苯基膦

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About This Item

線性公式:
(C6H5)2PC6H4CO2H
CAS號碼:
分子量::
306.30
MDL號碼:
分類程式碼代碼:
12352002
PubChem物質ID:
NACRES:
NA.22

化驗

97%

反應適用性

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

mp

157-160 °C (lit.)

官能基

phosphine

SMILES 字串

OC(=O)c1ccc(cc1)P(c2ccccc2)c3ccccc3

InChI

1S/C19H15O2P/c20-19(21)15-11-13-18(14-12-15)22(16-7-3-1-4-8-16)17-9-5-2-6-10-17/h1-14H,(H,20,21)

InChI 密鑰

GXMHDTPYKRTARV-UHFFFAOYSA-N

一般說明

4-二苯基膦苯甲酸是一种膦配体,可用于钯催化交叉偶联和Suzuki交叉偶联反应。

應用

4-二苯基膦苯甲酸可作为配体合成以下物质:
  • 有机锡氧烷负载钯纳米颗粒,这种催化剂在Suzuki偶联反应中具有高活性和选择性。
  • 钌锌络合物双金属催化剂,用于酮戊酸氢化为γ-戊内酯。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


分析證明 (COA)

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