N-(2-chloroethyl)-N'-<4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl>urea

Base Information

• Chemical Name: N-(2-chloroethyl)-N'-<4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl>urea
• CAS No.: 109890-23-5
• Molecular Formula: C₁₃H₁₅ClN₄O₂
• Molecular Weight: 294.741

Synonyms:N-(2-chloroethyl)-N'-<4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl>urea

Chemical Property of N-(2-chloroethyl)-N'-<4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl>urea

Chemical Property:

Purity/Quality:

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Technology Process of N-(2-chloroethyl)-N'-<4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl>urea

There total 2 articles about N-(2-chloroethyl)-N'-<4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl>urea 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-chloroethyl isothiocyanate (1943-83-5) + 6-(4-aminophenyl)pyridazine-3(2H)-one (24912-35-4) → N-(2-chloroethyl)-N'-<4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl>urea (109890-23-5)

Guidance literature:

In water; N,N-dimethyl-formamide;

Reference yield:

2-chloroethyl isothiocyanate (1943-83-5) + 6-(4-aminophenyl)-4,5-dihydro-3(2H)-pyridazinone (21282-90-6) → N-(2-chloroethyl)-N'-<4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl>urea (109890-23-5)

Guidance literature:

In N,N-dimethyl-formamide; at 80 ℃; for 4h;

DOI:10.1021/jm00394a005

Reference yield: 62.0%

N-(2-chloroethyl)-N'-<4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl>urea (109890-23-5) → 6-[4-[(4,5-dihydro-2-oxazolyl)amino]phenyl]-4,5-dihydro-3(2H)-pyridazinone (109890-24-6)

Guidance literature:

With sodium methylate; In N,N-dimethyl-formamide; at 100 ℃; for 5h;

DOI:10.1021/jm00394a005

upstream raw materials:

2-chloroethyl isothiocyanate

6-(4-aminophenyl)-4,5-dihydro-3(2H)-pyridazinone

6-(4-aminophenyl)pyridazine-3(2H)-one

Downstream raw materials:

6-[4-[(4,5-dihydro-2-oxazolyl)amino]phenyl]-4,5-dihydro-3(2H)-pyridazinone

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