4-ethynyl-N,N-diphenyl aniline

Base Information

Chemical Name:4-ethynyl-N,N-diphenyl aniline
CAS No.:36809-22-0
Molecular Formula:C₂₀H₁₉N
Molecular Weight:273.378
Hs Code.:

Synonyms:4-ethynyl-N,N-diphenyl aniline

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Chemical Property of 4-ethynyl-N,N-diphenyl aniline

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Technology Process of 4-ethynyl-N,N-diphenyl aniline

There total 2 articles about 4-ethynyl-N,N-diphenyl aniline which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 83.0%

: 953412-86-7
[4-(diphenylamino)phenyl][2-(hydroxymethyl)phenyl]dimethylsilane

: 75-03-6
ethyl iodide

: 36809-22-0
4-ethynyl-N,N-diphenyl aniline

Guidance literature:: [4-(diphenylamino)phenyl][2-(hydroxymethyl)phenyl]dimethylsilane; With n-butyllithium; In tetrahydrofuran; hexane; at 0 ℃; for 0.5h; Inert atmosphere;

ethyl iodide; With copper(l) iodide; triethyl phosphite; In N,N-dimethyl-formamide; at 50 ℃; for 16h; Inert atmosphere;
DOI:10.1002/anie.201306882

Reference yield: 63.0%

: 5441-51-0
4-ethylcyclohexanone

: 122-39-4
diphenylamine

: 36809-22-0
4-ethynyl-N,N-diphenyl aniline

Guidance literature:: With palladium on activated charcoal; toluene-4-sulfonic acid; In 1,3,5-trimethyl-benzene; at 160 ℃; for 2h; under 760.051 Torr; Inert atmosphere; Schlenk technique;
DOI:10.1039/c9sc06442g

Reference yield: 73.0%

: 36809-22-0
4-ethynyl-N,N-diphenyl aniline

: 4,9-bis(5-bromothiophen-2-yl)-2,7-dioctylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone

: 4,9-bis(5-((4-(diphenylamino)phenyl)ethynyl)thiophen-2-yl)-2,7-dioctylbenzo[lmn][3,8] phenanthroline-1,3,6,8(2H,7H)-tetraone

Guidance literature:: 4-ethynyl-N,N-diphenyl aniline; 4,9-bis(5-bromothiophen-2-yl)-2,7-dioctylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone; With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; for 0.5h; Inert atmosphere;

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; at 80 ℃; for 24h; Sealed tube;
DOI:10.1002/ejoc.202100198