2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-5,6,7,8-tetrahydro(5,5-²H₂)-1,6-naphthyridine

Base Information

• Chemical Name: 2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-5,6,7,8-tetrahydro(5,5-²H₂)-1,6-naphthyridine
• CAS No.: 1421251-56-0
• Molecular Formula: C₂₆H₃₁N₃
• Molecular Weight: 387.536

Synonyms:2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-5,6,7,8-tetrahydro(5,5-²H₂)-1,6-naphthyridine

Chemical Property of 2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-5,6,7,8-tetrahydro(5,5-²H₂)-1,6-naphthyridine

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Technology Process of 2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-5,6,7,8-tetrahydro(5,5-²H₂)-1,6-naphthyridine

There total 3 articles about 2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-5,6,7,8-tetrahydro(5,5-²H₂)-1,6-naphthyridine 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:

2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-7,8-dihydro-1,6-naphthyridin-5(6H)-one (1421254-08-1) → 2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-5,6,7,8-tetrahydro(5,5-2H2)-1,6-naphthyridine (1421251-56-0)

Guidance literature:

With lithium aluminium deuteride; for 16h;

Reference yield:

(E)-methyl 6-(2,6-diethylphenyl)-2-(2-methoxyvinyl)-4-methylnicotinate (1421254-06-9) → 2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-5,6,7,8-tetrahydro(5,5-2H2)-1,6-naphthyridine (1421251-56-0)

Guidance literature:

Multi-step reaction with 3 steps

1: acetic acid / toluene / 6 h / 115 °C

2: ammonium formate; 5%-palladium/activated carbon / 2 h / 80 °C / Sealed tube

3: lithium aluminium deuteride / 16 h

With lithium aluminium deuteride; 5%-palladium/activated carbon; ammonium formate; acetic acid; In toluene;

Reference yield:

3-amino-2,4-dimethylpyridine (1073-21-8) → 2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-5,6,7,8-tetrahydro(5,5-2H2)-1,6-naphthyridine (1421251-56-0)

Guidance literature:

Multi-step reaction with 3 steps

1: acetic acid / toluene / 6 h / 115 °C

2: ammonium formate; 5%-palladium/activated carbon / 2 h / 80 °C / Sealed tube

3: lithium aluminium deuteride / 16 h

With lithium aluminium deuteride; 5%-palladium/activated carbon; ammonium formate; acetic acid; In toluene;

upstream raw materials:

(E)-methyl 6-(2,6-diethylphenyl)-2-(2-methoxyvinyl)-4-methylnicotinate

3-amino-2,4-dimethylpyridine

2-(2,6-diethylphenyl)-6-(2,4-dimethylpyridin-3-yl)-4-methyl-7,8-dihydro-1,6-naphthyridin-5(6H)-one

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