1415250-86-0

Basic information

• Product Name: 2-(4-chlorophenyl)isonicotinonitrile
• Synonyms: 2-(4-chlorophenyl)isonicotinonitrile
• CAS NO: 1415250-86-0
• Molecular Weight: 214.654
• Mol File: 1415250-86-0.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 2-(4-chlorophenyl)isonicotinonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4-chlorophenyl)isonicotinonitrile(1415250-86-0)
• EPA Substance Registry System: 2-(4-chlorophenyl)isonicotinonitrile(1415250-86-0)

Safety Data

• Hazardous Substances Data: 1415250-86-0(Hazardous Substances Data)

Upstream product

• 33252-30-1 2-chloro-4-pyridinenitrile 
• 1679-18-1 4-Chlorophenylboronic acid 
• 100-48-1 pyridine-4-carbonitrile 

Downstream Products

• 500586-44-7 2-(4-chloro-phenyl)-isonicotinic acid 

Relevant articles and documents

High Power Efficiency Blue-to-Green Organic Light-Emitting Diodes Using Isonicotinonitrile-Based Fluorescent Emitters

Herein, 9,10-dihydro-9,9-dimethylacridine (Ac) or phenoxazine (PXZ)-substituted isonicotinonitrile (INN) derivatives, denoted as 2AcINN, 26AcINN, and 26PXZINN, were developed as a series of thermally activated delayed fluorescence (TADF) emitters. These emitters showed reasonably high photoluminescence quantum yields of 71–79 % in the host films and high power efficiency organic light-emitting diodes (OLEDs). Sky-blue emitter 26AcINN exhibited a low turn-on voltage of 2.9 V, a high external quantum efficiency (ηext) of 22 %, and a high power efficiency (ηp) of 66 lm W?1 with Commission Internationale de l′Eclairage (CIE) chromaticity coordinates of (0.22, 0.45), whereas green emitter 26PXZINN exhibited a low turn-on voltage of 2.2 V, a high ηext of 22 %, and a high ηp of 99 lm W?1 with CIE chromaticity coordinates of (0.37, 0.58). These performances are among the best for TADF OLEDs to date.

NOVEL ISONICOTINONITRILE DERIVATIVE, AND ORGANIC EL ELEMENT PREPARED THEREWITH

PROBLEM TO BE SOLVED: To provide a novel isonicotinonitrile derivative that emits light of blue to green with high efficiency, and an organic EL element prepared therewith. SOLUTION: The present invention provides an isonicotinonitrile derivative containing a compound represented by the following formula, and an organic EL element prepared therewith. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT

Direct arylation of substituted pyridines with arylboronic acids catalyzed by iron(II) oxalate

The direct arylation of substituted pyridines with several arylboronic acids has been developed. This transformation could proceed readily at ambient temperature using inexpensive reagents: iron(II) oxalate as a catalyst, potassium persulfate as a co-oxidant, which can afford the arylated products in mild to good yields. The mechanism is presumed to proceed through a nucleophilic radical addition to the pyridines with in situ reoxidation.