2--4-hydrazino-6-methylpyrimidine

Base Information

• Chemical Name: 2--4-hydrazino-6-methylpyrimidine
• CAS No.: 74246-41-6
• Molecular Formula: C₁₅H₂₁N₅
• Molecular Weight: 271.365

Synonyms:2--4-hydrazino-6-methylpyrimidine

Chemical Property of 2--4-hydrazino-6-methylpyrimidine

Chemical Property:

Purity/Quality:

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Technology Process of 2--4-hydrazino-6-methylpyrimidine

There total 4 articles about 2--4-hydrazino-6-methylpyrimidine 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: 99.0%

2--4-chloro-6-methylpyrimidine (74246-40-5) → 2--4-hydrazino-6-methylpyrimidine (74246-41-6)

Guidance literature:

With hydrazine hydrate; In ethanol; for 4h; Heating;

DOI:10.1007/BF02401734

Reference yield:

2-nitroamino-4(3H)-pyrimidinone (53736-37-1) → 2--4-hydrazino-6-methylpyrimidine (74246-41-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 64 percent / butan-1-ol / 3 h / Heating

2: 61 percent / POCl₃ / 2 h / Heating

3: 99 percent / 80percent aq. NH₂NH₂*H₂O / ethanol / 4 h / Heating

With hydrazine hydrate; trichlorophosphate; In ethanol; butan-1-ol;

DOI:10.1007/BF02401734

Reference yield:

4-Butylaniline (104-13-2) → 2--4-hydrazino-6-methylpyrimidine (74246-41-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 64 percent / butan-1-ol / 3 h / Heating

2: 61 percent / POCl₃ / 2 h / Heating

3: 99 percent / 80percent aq. NH₂NH₂*H₂O / ethanol / 4 h / Heating

With hydrazine hydrate; trichlorophosphate; In ethanol; butan-1-ol;

DOI:10.1007/BF02401734

upstream raw materials:

2--4-chloro-6-methylpyrimidine

2-nitroamino-4(3H)-pyrimidinone

4-Butylaniline

2--6-methyl-4(3H)-pyrimidinone

Downstream raw materials:

3-{[2-(4-Butyl-phenylamino)-6-methyl-pyrimidin-4-yl]-hydrazono}-1,3-dihydro-indol-2-one

2-{[2-(4-Butyl-phenylamino)-6-methyl-pyrimidin-4-yl]-hydrazonomethyl}-phenol

2--4-(3,5-dimethylpyrazol-1-yl)-6-methylpyrimidine

2--4-(4-ethyl-3,5-di-n-propylpyrazol-1-yl)-6-methylpyrimidine

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