Ethanone, bis(4-methylphenyl)thioxo-

Base Information

• Chemical Name: Ethanone, bis(4-methylphenyl)thioxo-
• CAS No.: 71193-33-4
• Molecular Formula: C16H14OS
• Molecular Weight: 254.353
• DSSTox Substance ID: DTXSID201291591
• Nikkaji Number: J2.015.144G

Synonyms:DTXSID201291591;Ethanone, bis(4-methylphenyl)thioxo-;71193-33-4

Chemical Property of Ethanone, bis(4-methylphenyl)thioxo-

Chemical Property:

• XLogP3: 4.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 254.07653624
• Heavy Atom Count: 18
• Complexity: 307

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C(=O)C(=S)C2=CC=C(C=C2)C

Technology Process of Ethanone, bis(4-methylphenyl)thioxo-

There total 3 articles about Ethanone, bis(4-methylphenyl)thioxo- 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:

C16H15O4S2(1-)*Na(1+) → monothio-4,4'-dimethyldibenzoyl (71193-33-4)

Guidance literature:

With sodium hydroxide;

DOI:10.1016/j.tet.2010.12.044

Reference yield:

4,4'-dimethylbenzoin (1218-89-9) → monothio-4,4'-dimethyldibenzoyl (71193-33-4)

Guidance literature:

Multi-step reaction with 2 steps

1: SOCl₂

2: (i) aq. Na₂S₂O₃*5H₂O, (ii) NaOH

With thionyl chloride;

Reference yield:

2-chloro-1,2-bis(4-methylphenyl)ethanone (71193-32-3) → monothio-4,4'-dimethyldibenzoyl (71193-33-4)

Guidance literature:

Multistep reaction; (i) aq. Na₂S₂O₃*5H₂O, (ii) NaOH;

upstream raw materials:

2-chloro-1,2-bis(4-methylphenyl)ethanone

4,4'-dimethylbenzoin

Downstream raw materials:

(Z)-α-(4-methylbenzoyloxy)-β-(4-methylobenzoylthio)-4,4'-dimethylstilbene

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