72433-66-0

Basic information

• Product Name: 4-DibenzothiophenaMine
• Synonyms: 4-DibenzothiophenaMine;dibenzo[b,d]thiophen-4-amine;dibenzothiophen-4-amine
• CAS NO: 72433-66-0
• Molecular Formula: C₁₂H₉NS
• Molecular Weight: 199.27156
• Mol File: 72433-66-0.mol
• Article Data: 7

Chemical Properties

• Melting Point: 110 °C(Solv: methanol (67-56-1))
• Boiling Point: 413.2°C at 760 mmHg
• Flash Point: 203.7°C
• Appearance: /
• Density: 1.333g/cm³
• Vapor Pressure: 4.89E-07mmHg at 25°C
• Refractive Index: 1.811
• PKA: 3.87±0.30(Predicted)
• CAS DataBase Reference: 4-DibenzothiophenaMine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-DibenzothiophenaMine(72433-66-0)
• EPA Substance Registry System: 4-DibenzothiophenaMine(72433-66-0)

Safety Data

• Hazardous Substances Data: 72433-66-0(Hazardous Substances Data)

Usage

General Description

4-Dibenzothiophenamine, also known as 4-Dibenzothiopheneamine, is a chemical compound that belongs to the category of organosulfur compounds which contain a sulfur atom attached to two benzene rings along with an amine group. 4-DibenzothiophenaMine is distinct for its three-ring structure which includes two benzene rings connected by a heterocyclic thiophene ring. The amine group provides a point of reactivity for this compound, which makes it useful for a variety of chemical reactions. The compound may be used as an intermediate for other chemical syntheses. Although more specific information about this particular compound is limited, similar compounds are used in chemical and pharmaceutical industries. As with many chemical substances, proper safety precautions must be taken to avoid potential hazards associated with exposure or improper handling.

InChI:InChI=1/C12H9NS/c13-10-6-3-5-9-8-4-1-2-7-11(8)14-12(9)10/h1-7H,13H2

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Downstream Products

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Relevant articles and documents

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 compound according to the present invention has excellent electrochemical and thermal stability, thereby having excellent lifespan characteristics.COPYRIGHT KIPO 2019

An electroluminescent compound and an electroluminescent device comprising the same

The present invention relates to organic light emitting compounds represented by chemical formula 1-1 to chemical formula 1-2. An organic electroluminescent device using the same has excellent light emitting efficiency and can be driven at low voltage, thereby having improved power efficiency and long life characteristics.COPYRIGHT KIPO 2015

The Geometry of Displacements at Nonstereogenic Atoms: The Formal Displacement of Alkoxide from Alkoxyamines by Organolithium Reagents

Amination of organolithium regents can be achieved by reaction with methyllithium-alkoxyamines.Details of the methodology and analysis of the reaction mechanism are presented.Reactions of methyl-, ethyl-, n-butyl-, sec-butyl-, tert-butyl-, phenyl-, and (o-methoxyphenyl)lithium with methyllithium-methoxyamine give the corresponding amines, isolated as the benzamides, in yields of 71-97percent.Lower yields are obtained with o-lithio-N,N-diisopropylbenzamide, 4-lithiodibenzothiophene, n-butylmagnesium bromide, and phenylmagnesium bromide.Reactions of n-butyl, sec-butyl-, tert-butyl-, and phenyllithium with methyllithium-N-methylmethoxyamine provide the corresponding N-methyl-amines, isolated as the benzamides, in yields of 30-70percent.Retention of the N-methyl group in these reactions is considered to rule out a nitrene intermediate.Involvement of a lithium alkoxyamide is suggested by the formation and substitution of that species by two different routes.Dilithiation of N-methoxy-N-amine (17) gives, after an intramolecular reaction and addition of acetyl chloride, N-acetylindoline, in 78percent yield.Dilithiation of N-methyl-N-amine (19) gives N-methyl-N-acetamide (20), after rection with acetyl chloride.The nitrogen transfer in this conversion is shown by a double labeling experiment to be intermolecular.This results is taken to suggest that the bond angles required for displacement cannot be achieved in a six-membered ring, and the mechanism of the reaction involves a complex in which displacement occurs via an SN2-like transition state.The exocyclic-endocyclic intramolecular-intermolecular test is noted to provide a general approach for determination of the geomatry of reactions at nonstereogenic centers.