N-ethynyl-2-(2-(naphthalen-3-yl)ethynyl)-N-tosylbenzenamine

Base Information

Chemical Name:N-ethynyl-2-(2-(naphthalen-3-yl)ethynyl)-N-tosylbenzenamine
CAS No.:855749-11-0
Molecular Formula:C₂₇H₁₉NO₂S
Molecular Weight:421.519
Hs Code.:

Synonyms:N-ethynyl-2-(2-(naphthalen-3-yl)ethynyl)-N-tosylbenzenamine

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of N-ethynyl-2-(2-(naphthalen-3-yl)ethynyl)-N-tosylbenzenamine

Chemical Property:

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Technology Process of N-ethynyl-2-(2-(naphthalen-3-yl)ethynyl)-N-tosylbenzenamine

There total 4 articles about N-ethynyl-2-(2-(naphthalen-3-yl)ethynyl)-N-tosylbenzenamine 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:

: 855749-02-9
4-methyl-N-(2-(naphthalen-2-ylethynyl)phenyl)benzenesulfonamide

: Phenyl-trimethylsilanylethynyl-iodonium

: 855749-11-0
N-ethynyl-2-(2-(naphthalen-3-yl)ethynyl)-N-tosylbenzenamine

Guidance literature:: With caesium carbonate; In dichloromethane; N,N-dimethyl-formamide; at 20 ℃;
DOI:10.1021/ol050609a

Reference yield:

: 124643-39-6
2-naphthalen-2-ylethynylphenylamine

: 855749-11-0
N-ethynyl-2-(2-(naphthalen-3-yl)ethynyl)-N-tosylbenzenamine

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / tetrahydrofuran

2: Cs₂CO₃ / dimethylformamide / 20 °C

With pyridine; caesium carbonate; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2005.11.082

Reference yield:

: 615-43-0
2-iodophenylamine

: 855749-11-0
N-ethynyl-2-(2-(naphthalen-3-yl)ethynyl)-N-tosylbenzenamine

Guidance literature:: Multi-step reaction with 3 steps

1: PdCl₂(PPh₃)2; CuI; Et₃N / tetrahydrofuran / 20 °C

2: pyridine / tetrahydrofuran

3: Cs₂CO₃ / dimethylformamide / 20 °C

With pyridine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; caesium carbonate; triethylamine; In tetrahydrofuran; N,N-dimethyl-formamide; 1: Sonogashira cross-coupling;
DOI:10.1016/j.tet.2005.11.082