74104-10-2

Basic information

• Product Name: 4-PHENYLDIBENZOFURAN
• Synonyms: 4-PHENYLDIBENZOFURAN
• CAS NO: 74104-10-2
• Molecular Formula: C₁₈H₁₂O
• Molecular Weight: 244.29
• Mol File: 74104-10-2.mol
• Article Data: 18

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-PHENYLDIBENZOFURAN(CAS DataBase Reference)
• NIST Chemistry Reference: 4-PHENYLDIBENZOFURAN(74104-10-2)
• EPA Substance Registry System: 4-PHENYLDIBENZOFURAN(74104-10-2)

Safety Data

• Hazardous Substances Data: 74104-10-2(Hazardous Substances Data)

Upstream product

• 89827-45-2 4-bromodibenzofuran 
• 98-80-6 phenylboronic acid 
• 917477-33-9 2-(2-bromophenoxy)benzoic acid 
• 100124-06-9 4-dibenzofurylboronic acid 
• 215438-84-9 methyl diphenylsulfonium triflate 
• 135654-49-8 diphenyl(2,2,2-trifluoroethyl)sulfonium trifluoromethanesulfonate 
• 139-66-2 diphenyl sulfide 
• 132-64-9 dibenzofuran 
• 2432-11-3 (1,1';3',1''-terphenyl)-2'-ol 
• 24344-21-6 2,6-bis(1-cyclohexenyl)cyclohexanone 
• 3293-32-1 2,6-dicyclohexylidenecyclohexanone 
• 41481-20-3 2-cyclohexylidene-6-(1-cyclohexen-1-yl)cyclohexan-1-one 
• 108-86-1 bromobenzene 

Downstream Products

• 1010068-85-5 (6-phenyldibenzo[b,d]furan-4-yl)boronic acid 
• 1435893-13-2 2-(6-phenyldibenzo[b,d]furan-4-yl)pyridine 
• 1435893-76-7 C₄₅H₃₀IrN₃O 
• 2088537-45-3 C₂₄H₁₅BrO 
• 2226031-12-3 C₁₈H₁₁IO 

Relevant articles and documents

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.

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

The present invention provides a compound of chemical formula 1 and an organic light emitting device comprising the same. The organic light emitting device containing the compound has excellent lifespan characteristics and can have high luminous efficiency even at a low driving voltage.COPYRIGHT KIPO 2020

Highly-chemoselective step-down reduction of carboxylic acids to aromatic hydrocarbons: Via palladium catalysis

Aryl carboxylic acids are among the most abundant substrates in chemical synthesis and represent a perfect example of a traceless directing group that is central to many processes in the preparation of pharmaceuticals, natural products and polymers. Herein, we describe a highly selective method for the direct step-down reduction of carboxylic acids to arenes, proceeding via well-defined Pd(0)/(ii) catalytic cycle. The method shows a remarkably broad substrate scope, enabling to direct the classical acyl reduction towards selective decarbonylation by a redox-neutral mechanism. The utility of this reaction is highlighted in the direct defunctionalization of pharmaceuticals and natural products, and further emphasized in a range of traceless processes using removable carboxylic acids under mild, redox-neutral conditions orthogonal to protodecarboxylation. Extensive DFT computations were conducted to demonstrate preferred selectivity for the reversible oxidative addition and indicated that a versatile hydrogen atom transfer (HAT) pathway is operable.