跳轉至內容
Merck
全部照片(1)

Key Documents

460273

Sigma-Aldrich

1,2-双(二苯基膦基)苯

97%

同義詞:

1,2-双(二苯基膦)苯, dppBz, dppbe, dppben, dppbenz, dppbz, o-双(二苯基膦)苯, 邻苯基双 [二苯基膦]

登入查看組織和合約定價


About This Item

線性公式:
C6H4[P(C6H5)2]2
CAS號碼:
分子量::
446.46
MDL號碼:
分類程式碼代碼:
12352002
PubChem物質ID:
NACRES:
NA.22

化驗

97%

形狀

solid

反應適用性

reagent type: ligand
reaction type: Baeyer-Villiger Oxidation

reagent type: ligand
reaction type: Cycloadditions

reagent type: ligand
reaction type: Reductions

mp

183-188 °C (lit.)

官能基

phosphine

SMILES 字串

c1ccc(cc1)P(c2ccccc2)c3ccccc3P(c4ccccc4)c5ccccc5

InChI

1S/C30H24P2/c1-5-15-25(16-6-1)31(26-17-7-2-8-18-26)29-23-13-14-24-30(29)32(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-24H

InChI 密鑰

NFRYVRNCDXULEX-UHFFFAOYSA-N

應用

1,2-双(二苯基膦基)苯(DPPB)可用于:
  • 作为螯合配体,用于合成发光铜(I)卤化物配合物。
  • 合成铜-1,2-双(二苯基膦基)苯催化剂,该催化剂用于 β-硼化 α, β-不饱和酰胺。
  • 作为TMEDA的替代品,在铁催化的氟代芳族偶联反应中,选择性断裂 sp3 C-X键。
  • 作为配体,从炔类酯合成烯基硼酸酯。
  • 合成铜-二膦配合物,用作多种胺的 N-甲酰化的均相催化剂。

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, Gloves, type N95 (US)


分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Copper-Catalyzed Conjugate Addition of Diboron Reagents to α, β -Unsaturated Amides: Highly Reactive Copper-1, 2-Bis (diphenylphosphino) benzene Catalyst System
Chea H, et al.
Advanced Synthesis & Catalysis, 351(6), 855-858 (2009)
Copper-diphosphine complex catalysts for N-formylation of amines under 1 atm of carbon dioxide with polymethylhydrosiloxane
Motokura K, et al.
Catalysis Science & Technology, 3(9), 2392-2396 (2013)
Synthesis of Activated Alkenylboronates from Acetylenic Esters by CuH-Catalyzed 1, 2-Addition/Transmetalation
Lipshutz BH, et al.
Angewandte Chemie (International Edition in English), 47(52), 10183-10186 (2008)
Photophysical properties of highly luminescent copper (I) halide complexes chelated with 1, 2-bis (diphenylphosphino) benzene
Tsuboyama A, et al.
Inorganic Chemistry, 46(6), 1992-2001 (2007)
Copper-Catalyzed Conjugate Addition of Diboron Reagents to α, β -Unsaturated Amides: Highly Reactive Copper-1, 2-Bis (diphenylphosphino) benzene Catalyst System
Chea H, et al.
advanced synthesis and catalysis, 351(6), 855-858 (2009)

文章

The Baeyer-Villiger oxidation is the oxidative cleavage of a carbon-carbon bond adjacent to a carbonyl, which converts the ketones to esters and the cyclic ketones to lactones.

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務