157437-38-2

Basic information

• Product Name: 5-CHLORO-8-QUINOLINETRIFLUOROMETHANESUL&
• Synonyms: 5-CHLORO-8-QUINOLINETRIFLUOROMETHANESUL&
• CAS NO: 157437-38-2
• Molecular Formula: C₁₀H₅ClF₃NO₃S
• Molecular Weight: 311.667
• Product Categories: Building Blocks;C8 to C10;Chemical Synthesis;Halogenated Heterocycles;Heterocyclic Building Blocks;Quinolines
• Mol File: 157437-38-2.mol
• Article Data: 10

Chemical Properties

• Melting Point: 79-83 °C(lit.)
• Boiling Point: 386.394°C at 760 mmHg
• Flash Point: 187.484°C
• Appearance: /
• Density: 1.639g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.571
• CAS DataBase Reference: 5-CHLORO-8-QUINOLINETRIFLUOROMETHANESUL&(CAS DataBase Reference)
• NIST Chemistry Reference: 5-CHLORO-8-QUINOLINETRIFLUOROMETHANESUL&(157437-38-2)
• EPA Substance Registry System: 5-CHLORO-8-QUINOLINETRIFLUOROMETHANESUL&(157437-38-2)

Safety Data

• Hazard Codes: T
• Statements: 25-36/37/38
• Safety Statements: 26-36/37-45
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 3
• Hazardous Substances Data: 157437-38-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C10H5ClF3NO3S/c11-7-3-4-8(9-6(7)2-1-5-15-9)18-19(16,17)10(12,13)14/h1-5H

Upstream product

• 358-23-6 trifluoromethylsulfonic anhydride 
• 130-16-5 5-Chloro-8-hydroxyquinoline 
• 421-83-0 trifluoromethane sulfonyl chloride 

Relevant articles and documents

Palladium-Catalyzed Chemoselective Borylation of (Poly)halogenated Aryl Triflates and Their Application in Consecutive Reactions

This study reports the palladium-catalyzed chemoselective borylation of (poly)halogenated aryl triflates with a reactivity order of C?Cl>C?OTf. A catalyst system comprising Pd(OAc)2 and SelectPhos (L1) enables a reaction with high reactivity and chemoselectivity. The consecutively chemoselective borylation reaction followed by the chemoselective intermolecular Suzuki-Miyaura reaction can be performed using a one-pot two-step approach to synthesize unsymmetrical biaryl compounds containing the triflate moiety. The reaction can be scaled up to the gram scale without diminishing the yield and chemoselectivity. (Figure presented.).

Blue-ray doped material, preparing method thereof and organic electroluminescence device

The invention relates to a blue-ray doped material, a preparing method thereof and an organic electroluminescence device. The chemical formula of the blue-ray doped material is shown in formula I, wherein X is oxygen or sulfur or does not exist, Ar1 and A

SUBSTITUTED ETHYNYL GOLD-NITROGENATED HETEROCYCLIC CARBENE COMPLEX AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME

The present invention provides a substituted ethynyl gold-nitrogen containing heterocyclic carbene complex represented by the general formula (1): wherein L represents a nitrogen containing heterocyclic carbene ligand; and X represents an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group or a heterocyclic group; in which one or more hydrogen atoms on the carbon atom(s) of X may be replaced by a halogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, a dialkylamino group, an acyl group or an arylcarbonyl group; and, when more than one hydrogen atom on the carbon atom(s) of X is replaced by the alkyl group, the alkenyl group, the aryl group, the aralkyl group, the alkoxy group, the aryloxy group, the dialkylamino group, the acyl group or the arylcarbonyl group, the adjacent groups may be bonded together to form a ring, a method for preparing the same, and an organic electroluminescent device comprising the substituted ethynyl gold-nitrogen containing heterocyclic carbene complex in at least one organic compound thin layer.