28123-72-0

Basic information

• Product Name: 2-(4-Nitrophenyl)furan
• Synonyms: 2-(4-Nitrophenyl)furan
• CAS NO: 28123-72-0
• Molecular Formula: C₁₀H₇NO₃
• Molecular Weight: 189.17
• Mol File: 28123-72-0.mol
• Article Data: 71

Chemical Properties

• Melting Point: 134-135 °C
• Boiling Point: 309.9±17.0 °C(Predicted)
• Appearance: /
• Density: 1.266±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 2-(4-Nitrophenyl)furan(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4-Nitrophenyl)furan(28123-72-0)
• EPA Substance Registry System: 2-(4-Nitrophenyl)furan(28123-72-0)

Safety Data

• Hazardous Substances Data: 28123-72-0(Hazardous Substances Data)

Usage

General Description

2-(4-Nitrophenyl)furan, also known as 4-nitrophenylfuran, is a chemical compound with the molecular formula C10H7NO3. It is a yellow crystalline powder that is used in the synthesis of various organic compounds. 4-nitrophenylfuran is commonly used as a reagent in the production of pharmaceuticals and agrochemicals. It is also utilized in the manufacturing of dyes, pigments, and other specialty chemicals. 2-(4-Nitrophenyl)furan is known for its strong nitro group, which makes it a useful building block in the synthesis of various complex organic molecules. Additionally, 4-nitrophenylfuran has potential applications in the field of organic electronics and materials science due to its unique structural properties.

Upstream product

• 636-98-6 p-nitrobenzene iodide 
• 5857-37-4 2-furylmercuric chloride 
• 81745-86-0 2-furylzinc chloride 
• 586-78-7 para-nitrophenyl bromide 
• 7147-77-5 5-(4-nitrophenyl)-2-furaldehyde 
• 110-00-9 furan 
• 98-74-8 4-Nitrobenzenesulfonyl chloride 
• 1005326-81-7 (E)-4-hydroxy-1-(4-nitrophenyl)but-2-en-1-one 
• 100-00-5 4-chlorobenzonitrile 
• 100-01-6 4-nitro-aniline 
• 456-27-9 4-nitrobenzenediazonium tetrafluoroborate 
• 13331-23-2 fur-2-ylboronic acid 
• 17763-80-3 para-nitrophenyl triflate 
• 166328-14-9 potassium (furan-2-yl)trifluoroboranuide 

Downstream Products

• 78304-95-7 5-methoxy-2-(4-nitrophenyl)furan 
• 87689-44-9 Bis<2-(p-nitrophenyl)furyl-5>methane 
• 112598-78-4 Dimethyl-[5-(4-nitro-phenyl)-furan-2-ylmethyl]-amine 
• 73226-77-4 2-(p-Nitrophenyl)-5-bromofuran 
• 73226-94-5 3,5-Dibromo-2-(4-nitro-phenyl)-furan 
• 868755-79-7 2-(4-(furan-2-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 898552-69-7 4-{3-[5-(4-nitro-phenyl)-furan-2-yl]-5-thioxo-thiazolo[4,5-c]isothiazol-6-yl}-butyric acid ethyl ester 
• 69836-64-2 N-(4-furan-2-ylphenyl)acetamide 
• 89260-62-8 4-(5-Dimethylaminomethyl-furan-2-yl)-phenylamine 
• 194220-99-0 1-(4-Nitro-phenyl)-7-oxa-bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid dimethyl ester 

Relevant articles and documents

4-(Furan-2-yl)phenyl-containing polydithienylpyrroles as promising electrodes for high contrast and coloration efficiency electrochromic devices

A 4-(furan-2-yl)phenyl-containing conjugated dithienylpyrrole (FPT) was prepared using a Paal-Knorr reaction and its homologous homopolymer (PFPT) and copolymers (P(FPT-co-DTC) and P(FPT-co-DTP)) were electrosynthesized. Spectroelectrochemical investigations displayed that PFPT film was saffron yellow (0 V) in a reduced state, yellowish-gray (1.0 V), light purple (1.2 V), and bluish-purple (1.4 V) in an oxidized state. P(FPT-co-DTC) film was green, grayish-green, grayish-blue, and bluish-purple from reduced to oxidized states. Electrochromic switching studies revealed the transmittance change (ΔT) of PFPT, P(FPT-co-DTC), and P(FPT-co-DTP) films were 22.7%, 44.8%, and 50.7% at 1320 nm, 906 nm, and 1212 nm, respectively, and the coloration efficiency (η) of PFPT, P(FPT-co-DTC), and P(FPT-co-DTP) films were estimated to be 181.8 cm2 C?1, 229.0 cm2 C?1, and 232.4 cm2 C?1 at 1320 nm, 906 nm, and 1212 nm, respectively. A P(FPT-co-DTP)/PProDOT-Et2 ECD revealed a high ΔT (38.6% at 612 nm) and rapid switching time, whereas a PFPT/PProDOT-Et2 ECD attained a high ΔT (33.3% at 590 nm), a high η (533.5 cm2 C?1 at 590 nm) and long-term reversible redox behaviors.

Pyrazole-Mediated C-H Functionalization of Arene and Heteroarenes for Aryl-(Hetero)aryl Cross-Coupling Reactions

Herein we introduce a transition-metal-free protocol that involves a commercially available, inexpensive pyrazole molecule to conduct C-C cross-coupling reactions at room temperature via a radical pathway. Using this method, an aryldiazonium salt has been coupled to a wide range of arenes and heteroarenes including benzene, mesitylene, thiophene, furan, benzoxazole to result the corresponding biaryl products. The full reaction mechanism is elucidated along with the crystallographic probation of an active initiator species. A potassium-stabilized deprotonated pyrazole steers single-electron transfer to the substrate and behaves as an initiator for the reaction.

Black phosphorus as a metal-free, visible-light-active heterogeneous photoredox catalyst for the direct C-H arylation of heteroarenes

Black phosphorus (BP) is for the first time employed as a metal-free, heterogeneous photoredox catalyst for the direct C-H arylation of heteroarenes with aryl diazonium salts. The arylated heteroarenes are obtained in moderate to good yields under visible-light illumination, and the protocol is shown to be applicable for the scale-up synthesis.