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

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

Uses

Used in Chemical Synthesis:
4-Dibenzothiophenamine is used as an intermediate in chemical synthesis for its reactivity due to the amine group. This allows for the creation of a wide range of compounds through various chemical reactions.
Used in Pharmaceutical Industry:
4-Dibenzothiophenamine is used as a building block in the pharmaceutical industry, where its reactivity and structural properties contribute to the development of new drugs and therapeutic agents.
Used in Research and Development:
4-Dibenzothiophenamine is utilized in research and development settings to explore its potential applications and to understand its chemical properties better. This can lead to the discovery of new uses and the improvement of existing processes.
Safety Precautions:
As with many chemical substances, it is essential to take proper safety precautions when handling 4-Dibenzothiophenamine to avoid potential hazards associated with exposure or improper handling. This includes using appropriate protective equipment and following established safety protocols.

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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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

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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.

New Methods and Reagents in Organic Synthesis. 60. A New Synthesis of Aromatic and Heteroaromatic Amines Using Diphenyl Phosphorazidate (DPPA)

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