2,6-diamino-4-phenylpyridine-3,5-dicarboxaldehyde

Base Information

Chemical Name:2,6-diamino-4-phenylpyridine-3,5-dicarboxaldehyde
CAS No.:161987-55-9
Molecular Formula:C₁₃H₁₁N₃O₂
Molecular Weight:241.249
Hs Code.:

Synonyms:2,6-diamino-4-phenylpyridine-3,5-dicarboxaldehyde

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Chemical Property of 2,6-diamino-4-phenylpyridine-3,5-dicarboxaldehyde

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Technology Process of 2,6-diamino-4-phenylpyridine-3,5-dicarboxaldehyde

There total 3 articles about 2,6-diamino-4-phenylpyridine-3,5-dicarboxaldehyde 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: 32.0%

: 96461-43-7
2,6-diamino-4-phenylpyridine-3,5-dicarbonitrile

: 161987-55-9
2,6-diamino-4-phenylpyridine-3,5-dicarboxaldehyde

Guidance literature:: With hydrogenchloride; hydrogen; palladium on activated charcoal; In methanol;
DOI:10.1016/0040-4020(94)00922-H

Reference yield:

: 96583-92-5
6-amino-2-chloro-4-phenylpyridine-3,5-dicarbonitrile

: 161987-55-9
2,6-diamino-4-phenylpyridine-3,5-dicarboxaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / concd. ammonium hydroxide / acetone / 12 h / 100 °C

2: 32 percent / 2 N aqueous hydrochloric acid, hydrogen / 5percent palladium on carbon / methanol

With hydrogenchloride; ammonium hydroxide; hydrogen; palladium on activated charcoal; In methanol; acetone;
DOI:10.1016/0040-4020(94)00922-H

Reference yield:

: 707-07-3
orthobenzoic acid trimethyl ester

: 161987-55-9
2,6-diamino-4-phenylpyridine-3,5-dicarboxaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) pyridine, 2.) concd. aqueous hydrochloric acid / 1.) 100 deg C, 6 h, 2.) 100 deg C, 2 h

2: 87 percent / concd. ammonium hydroxide / acetone / 12 h / 100 °C

3: 32 percent / 2 N aqueous hydrochloric acid, hydrogen / 5percent palladium on carbon / methanol

With pyridine; hydrogenchloride; ammonium hydroxide; hydrogen; palladium on activated charcoal; In methanol; acetone;
DOI:10.1016/0040-4020(94)00922-H