5408-56-0

Basic information

• Product Name: 2-Iododibenzofuran
• Synonyms: 2-Iododibenzofuran;NSC 10861;2-iododibenzo[b,d]furan
• CAS NO: 5408-56-0
• Molecular Formula: C₁₂H₇IO
• Molecular Weight: 294.08785
• Mol File: 5408-56-0.mol
• Article Data: 13

Chemical Properties

• Melting Point: 147℃
• Boiling Point: 366.6°C at 760 mmHg
• Flash Point: 175.5°C
• Appearance: /
• Density: 1.809
• Vapor Pressure: 3.06E-05mmHg at 25°C
• Refractive Index: 1.764
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• CAS DataBase Reference: 2-Iododibenzofuran(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Iododibenzofuran(5408-56-0)
• EPA Substance Registry System: 2-Iododibenzofuran(5408-56-0)

Safety Data

• Hazardous Substances Data: 5408-56-0(Hazardous Substances Data)

Usage

Chemical Properties

off-white powder

InChI:InChI=1/C12H7IO/c13-8-5-6-12-10(7-8)9-3-1-2-4-11(9)14-12/h1-7H

Upstream product

• 14205-96-0 dibenzo[c,e][1,2]oxaborinin-6-ol 
• 132-64-9 dibenzofuran 
• 10450-60-9 periodic acid 

Downstream Products

• 947770-80-1 4,4,5,5-tetramethyl-2-{8-oxatricyclo[7.4.0²,⁷,]trideca-1⁽⁹⁾,2,4,6,10,12-hexaen-4-yl}-1,3,2-dioxaborolane 
• 1442648-14-7 8-bromodibenzo[b,d]furan-2-carbonitrile 
• 916435-41-1 2-bromo-8-iodo-dibenzofuran 
• 1414941-61-9 C₄₈H₃₃NOSi 
• 1381976-37-9 4-(Dibenzofuran-2-yl)diphenylamine 
• 1381976-38-0 4-(dibenzofuran-2-yl)-4'-(10-phenylanthracen-9-yl)triphenylamine 
• 1381976-36-8 N-(dibenzofuran-2-yl)-4-(10-phenylanthracen-9-yl)diphenylamine 
• 861317-95-5 N-(dibenzofuran-2-yl)-N-phenyl-amine 
• 1345143-16-9 C₄₂H₂₆N₂O 
• 1150-62-5 N-phenylcarbazole 

Relevant articles and documents

A zig-zag type bidibenzofuran based host material for green phosphorescent organic light-emitting diodes

A zig-zag type carbazole modified bidibenzofuran compound, 2,2'-di(carbazol-9-yl)-4,4'-bidibenzo[b,d]furan, was synthesized as the host material for green phosphorescent organic light-emitting diodes by coupling two 9-(dibenzo[b,d]furan-2-yl)carbazole moieties via 4- position of dibenzofuran. The carbazole modified bidibenzofuran host showed a triplet energy of 2.75 eV and the highest occupied molecular orbital/the lowest unoccupied molecular orbital of -6.10 eV/-2.87 eV for hole and electron injection. The bidibenzofuran host was doped with green emitting tris(2-phenylpyridine) iridium and high quantum efficiency of 20.6% was achieved in the green phosphorescent organic light-emitting diodes.

Phosphorescent Platinum(II) Complexes with C^C? Cyclometalated NHC Dibenzofuranyl Ligands: Impact of Different Binding Modes on the Decay Time of the Excited State

Two CC? cyclometalated platinum(II) N-heterocyclic carbene (NHC) complexes with the general formula [(CC?)Pt(OO)] (CC?=1-dibenzofuranyl-3-methylbenzimidazolylidene; OO=dimesitoylmethane) have been synthesized and extensively characterized, including solid-state structure determination, 195Pt NMR spectroscopy, and 2D NMR (COSY, HSQC, HMBC, NOESY) spectroscopy to elucidate the impact of their structural differences. The two regioisomers differ in the way the dibenzofuranyl (DBF) moiety of the NHC ligand is bound to the metal center, which induces significant changes in their physicochemical properties, especially on the decay time of the excited state. Quantum yields of over 80% and blue emission colors were measured.

Synthesis of Dibenzofurans by Cu-Catalyzed Deborylative Ring Contraction of Dibenzoxaborins

An efficient transformation of dibenzoxaborins to dibenzofurans by deborylative ring contraction was achieved under mild conditions using a copper catalyst. The method showed a broad substrate scope enabling the preparation of various dibenzofurans, including those bearing a functional group. The ready availability of various dibenzoxaborins enhances the utility of this method, as demonstrated by the regiodivergent synthesis of dibenzofurans.

Synthesis of Active Hexafluoroisopropyl Benzoates through a Hydrogen-Bond-Enabled Palladium(II)-Catalyzed C?H Alkoxycarbonylation Reaction

A PdII-catalyzed ortho C?H alkoxycarbonylation reaction of aryl silanes toward active hexafluoroisopropyl (HFIP) benzoate esters has been developed. This efficient reaction features high selectivity and good functional-group tolerance. Notably, given the general nature of the silyl-tethered directing group, this method delivers products bearing two independently modifiable sites. NMR studies reveal the presence of hydrogen bonding between HFIP and a pyrimidine nitrogen atom of the directing group, and it is thought to be crucial for the success of this alkoxycarbonylation reaction.