N-{2-[ethyl-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amino]-phenyl}-terephthalamic acid methyl ester

Base Information

Chemical Name:N-{2-[ethyl-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amino]-phenyl}-terephthalamic acid methyl ester
CAS No.:259219-26-6
Molecular Formula:C₃₁H₃₆N₂O₃
Molecular Weight:484.638
Hs Code.:

<i>N</i>-{2-[ethyl-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amino]-phenyl}-terephthalamic acid methyl ester

Synonyms:N-{2-[ethyl-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amino]-phenyl}-terephthalamic acid methyl ester

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Chemical Property of N-{2-[ethyl-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amino]-phenyl}-terephthalamic acid methyl ester

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Technology Process of N-{2-[ethyl-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amino]-phenyl}-terephthalamic acid methyl ester

There total 5 articles about N-{2-[ethyl-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amino]-phenyl}-terephthalamic acid methyl ester 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: 100.0%

: 7377-26-6
4-Methoxycarbonylbenzoyl chloride

: 259219-23-3
N-ethyl-N-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-benzene-1,2-diamine

: 259219-26-6
N-{2-[ethyl-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amino]-phenyl}-terephthalamic acid methyl ester

Guidance literature:: With pyridine; In benzene; for 4h;
DOI:10.1248/cpb.47.1778

Reference yield:

: 88-74-4
2-nitro-aniline

: 259219-26-6
N-{2-[ethyl-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amino]-phenyl}-terephthalamic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: 82 percent / K₂CO₃; CuI / xylene / 14 h / 150 °C

2.1: NaH / dimethylformamide / 0.5 h

2.2: 100 percent / dimethylformamide / 1 h

3.1: 86 percent / H₂ / 10 percent Pd/C / ethanol / 1 h

4.1: 100 percent / pyridine / benzene / 4 h

With pyridine; copper(l) iodide; hydrogen; sodium hydride; potassium carbonate; palladium on activated charcoal; In ethanol; N,N-dimethyl-formamide; xylene; benzene; 1.1: Substitution / 2.1: Metallation / 2.2: Alkylation / 3.1: Reduction / 4.1: Acylation;
DOI:10.1248/cpb.47.1778

Reference yield:

: 27452-17-1
6-bromo-1,2,3,4-tetrahydro-1,1,4,4-tetramethylnaphthalene

: 259219-26-6
N-{2-[ethyl-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amino]-phenyl}-terephthalamic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: 82 percent / K₂CO₃; CuI / xylene / 14 h / 150 °C

2.1: NaH / dimethylformamide / 0.5 h

2.2: 100 percent / dimethylformamide / 1 h

3.1: 86 percent / H₂ / 10 percent Pd/C / ethanol / 1 h

4.1: 100 percent / pyridine / benzene / 4 h

With pyridine; copper(l) iodide; hydrogen; sodium hydride; potassium carbonate; palladium on activated charcoal; In ethanol; N,N-dimethyl-formamide; xylene; benzene; 1.1: Substitution / 2.1: Metallation / 2.2: Alkylation / 3.1: Reduction / 4.1: Acylation;
DOI:10.1248/cpb.47.1778