47230-38-6

Basic information

• Product Name: DIETHYL BIPHENYL-4,4'-DICARBOXYLATE
• Synonyms: 4,4'-BIPHENYLDICARBOXYLIC ACID DIETHYL ESTER;4,4'-BIBENZOIC ACID DIETHYL ESTER;DIETHYL 4,4'-BIBENZOATE;DIETHYL 4,4'-DIPHENYLDICARBOXYLATE;DIETHYL BIPHENYL-4,4'-DICARBOXYLATE;DIPHENYL-4,4'-DICARBOXYLIC ACID DIETHYL ESTER;BIPHENYL-4,4'-DICARBOXYLIC ACID DIETHYL ESTER;-dicarboxylate
• CAS NO: 47230-38-6
• Molecular Formula: C₁₈H₁₈O₄
• Molecular Weight: 298.33
• Product Categories: Aromatic Esters;Biphenyls (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research
• Mol File: 47230-38-6.mol
• Article Data: 85

Chemical Properties

• Melting Point: 111-113°C
• Boiling Point: 431.3°Cat760mmHg
• Flash Point: 215°C
• Appearance: /
• Density: 1.132g/cm³
• Vapor Pressure: 1.21E-07mmHg at 25°C
• Refractive Index: 1.547
• CAS DataBase Reference: DIETHYL BIPHENYL-4,4'-DICARBOXYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: DIETHYL BIPHENYL-4,4'-DICARBOXYLATE(47230-38-6)
• EPA Substance Registry System: DIETHYL BIPHENYL-4,4'-DICARBOXYLATE(47230-38-6)

Safety Data

• Safety Statements: 22-24/25
• Hazardous Substances Data: 47230-38-6(Hazardous Substances Data)

Usage

InChI:InChI=1/C18H18O4/c1-3-21-17(19)15-9-5-13(6-10-15)14-7-11-16(12-8-14)18(20)22-4-2/h5-12H,3-4H2,1-2H3

Upstream product

• 64-17-5 ethanol 
• 2351-37-3 4,4'-biphenyldicarboxylic acid dichloride 
• 624-38-4 para-diiodobenzene 
• 131379-16-3 4-(ethoxycarbonyl)phenylzinc iodide 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 5798-75-4 Ethyl 4-bromobenzoate 
• 591-50-4 iodobenzene 
• 108-37-2 1-bromo-3-chlorobenzene 
• 401-78-5 3-bromo-1-trifluoromethylbenzene 
• 201230-82-2 carbon monoxide 
• 3001-15-8 4,4'-diiodobiphenyl 
• 766-85-8 3-methoxy-1-iodobenzene 
• 529-28-2 4-iodoanisol 
• 610-94-6 2-bromobenzoic acid methyl ester 

Downstream Products

• 56523-93-4 C₇₀H₉₀O₄ 
• 1667-12-5 4,4'-bis(hydroxymethyl)biphenyl 
• 20248-86-6 4-4'-bis(bromomethyl)biphenyl 
• 1266348-24-6 C₃₀H₂₂O₄ 
• 1266348-25-7 (2E,2′E)-3,3′-([1,1′-biphenyl]-4,4′-diyl)bis(1-(2-hydroxy-4-methoxyphenyl)prop-2-en-1-one) 
• 1266348-26-8 (2E,2′E)-3,3′-([1,1′-biphenyl]-4,4′-diyl)bis(1-(2-hydroxy-4,6-dimethoxyphenyl)prop-2-en-1-one) 
• 1266348-23-5 C₃₀H₂₂O₂ 

Relevant articles and documents

Sustainable Synthesis of Biaryls Using Silica Supported Ferrocene Appended N-Heterocyclic Carbene-Palladium Complex

Abstract: A novel silica supported ferrocene appended N-heterocyclic carbene-palladium complex (SilFemBenzNHC@Pd) has been prepared and characterized by using fourier transform infrared (FT-IR), fourier transform Raman (FT-Raman), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and energy dispersive X-ray analysis (EDX). This novel complex served as a robust heterogeneous catalyst for the synthesis of biaryls via homocoupling of aryl boronic acids under base-free conditions in water. Recyclability experiments were executed successfully for six successive runs. Graphic Abstract: [Figure not available: see fulltext.]

Palladium-Catalyzed Silylation of Aryl Chlorides with Bulky Dialkoxydisilanes

Arylsilanes bearing a bulky alkoxy group on the silicon were synthesized from aryl chlorides and dialkoxydisilanes under reaction conditions utilizing SingaCycle-A3 as a palladium precatalyst and lithium benzoate in wet DMA. This report proposes the first direct and catalytic method for introducing tert -butoxy- or 1-adamantyloxysilyl groups onto various aryl moieties through the silylation reaction.