1-Methyl-3-phenyl-1-(1-pyridin-2-ylethylamino)thiourea

Base Information

• Chemical Name: 1-Methyl-3-phenyl-1-(1-pyridin-2-ylethylamino)thiourea
• CAS No.: 83476-91-9
• Molecular Formula: C15H18N4S
• Molecular Weight: 286.3952
• NSC Number: 354966
• DSSTox Substance ID: DTXSID00391162
• Mol file: 83476-91-9.mol

Synonyms:83476-91-9;NSC354966;1-methyl-3-phenyl-1-(1-pyridin-2-ylethylamino)thiourea;DTXSID00391162;NSC-354966

Chemical Property of 1-Methyl-3-phenyl-1-(1-pyridin-2-ylethylamino)thiourea

Chemical Property:

• Vapor Pressure: 7.22E-07mmHg at 25°C
• Boiling Point: 408°Cat760mmHg
• Flash Point: 200.6°C
• Density: 1.223g/cm³
• XLogP3: 2.3
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 286.12521776
• Heavy Atom Count: 20
• Complexity: 304

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C1=CC=CC=N1)NN(C)C(=S)NC2=CC=CC=C2

Technology Process of 1-Methyl-3-phenyl-1-(1-pyridin-2-ylethylamino)thiourea

There total 3 articles about 1-Methyl-3-phenyl-1-(1-pyridin-2-ylethylamino)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: 40.0%

1-methyl-N-phenyl-2-<1-(2-pyridyl)ethylidene>hydrazinecarbothioamide (83476-90-8) → 1-methyl-N-phenyl-2-<1-(2-pyridyl)ethyl>hydrazinecarbothioamide (83476-91-9)

Guidance literature:

With sodium tetrahydroborate; In ethanol; at 50 ℃;

DOI:10.1021/jm00355a008

Reference yield:

2-acetylpyridine (1122-62-9) → 1-methyl-N-phenyl-2-<1-(2-pyridyl)ethyl>hydrazinecarbothioamide (83476-91-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 0.5 h / Heating

2: 4 h / Heating

3: 40 percent / NaBH₄ / ethanol / 50 °C

With sodium tetrahydroborate; In ethanol;

DOI:10.1021/jm00355a008

Reference yield:

N-Methyl-N'-[1-pyridin-2-yl-eth-(E)-ylidene]-hydrazine (344326-01-8) → 1-methyl-N-phenyl-2-<1-(2-pyridyl)ethyl>hydrazinecarbothioamide (83476-91-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 4 h / Heating

2: 40 percent / NaBH₄ / ethanol / 50 °C

With sodium tetrahydroborate; In ethanol;

DOI:10.1021/jm00355a008

upstream raw materials:

1-methyl-N-phenyl-2-<1-(2-pyridyl)ethylidene>hydrazinecarbothioamide

2-acetylpyridine

N-Methyl-N'-[1-pyridin-2-yl-eth-(E)-ylidene]-hydrazine