N-p-Tolyl-N'-β-naphthyl thiourea

Base Information

• Chemical Name: N-p-Tolyl-N'-β-naphthyl thiourea
• CAS No.: 81286-47-7
• Molecular Formula: C₁₈H₁₆N₂S
• Molecular Weight: 292.404

Synonyms:N-p-Tolyl-N'-β-naphthyl thiourea

Chemical Property of N-p-Tolyl-N'-β-naphthyl thiourea

Chemical Property:

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of N-p-Tolyl-N'-β-naphthyl thiourea

There total 2 articles about N-p-Tolyl-N'-β-naphthyl thiourea 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: 85.0%

naphthalen-2-ylamine (91-59-8) + 1-isothiocyanato-4-methylbenzene (622-59-3) → N-p-Tolyl-N'-β-naphthyl thiourea (81286-47-7)

Guidance literature:

In benzene; Heating;

Reference yield:

2-naphthyl isothiocyanate (1636-33-5) + p-toluidine (106-49-0,12221-03-3) → N-p-Tolyl-N'-β-naphthyl thiourea (81286-47-7) + N-(p-tolyl)naphtho[2,1-d]thiazol-2-amine

Guidance literature:

With oxygen; In dimethyl sulfoxide; at 20 ℃; for 4h; regioselective reaction; Irradiation;

DOI:10.1002/adsc.202001002

Reference yield: 70.0%

malonic acid (141-82-2) + N-p-Tolyl-N'-β-naphthyl thiourea (81286-47-7) → 1,3-dihydro-1-(2'-naphthyl)-3-(p-tolyl)-2-thioxo-2H,5H-pyrimidine-4,6-dione (114854-21-6)

Guidance literature:

With acetyl chloride; for 0.416667h; Heating;

upstream raw materials:

naphthalen-2-ylamine

1-isothiocyanato-4-methylbenzene

2-naphthyl isothiocyanate

p-toluidine

Downstream raw materials:

(3-naphthalen-2-yl-4-oxo-2-p-tolylimino-thiazolidin-5-yl)-acetic acid

1,3-dihydro-1-(2'-naphthyl)-3-(p-tolyl)-2-thioxo-2H,5H-pyrimidine-4,6-dione

2-β-Naphthylimino-3-p-tolyl-4-thiazolidinone

2-naphthyl isothiocyanate

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