Cyclohexylidene-{methylsulfanyl-[(2,2,2-trifluoro-acetyl)-hydrazono]-methylsulfanyl}-acetic acid ethyl ester

Base Information

• Chemical Name: Cyclohexylidene-{methylsulfanyl-[(2,2,2-trifluoro-acetyl)-hydrazono]-methylsulfanyl}-acetic acid ethyl ester
• CAS No.: 207518-72-7
• Molecular Formula: C₁₄H₁₉F₃N₂O₃S₂
• Molecular Weight: 384.444
• Mol file: 207518-72-7.mol

Synonyms:Cyclohexylidene-{methylsulfanyl-[(2,2,2-trifluoro-acetyl)-hydrazono]-methylsulfanyl}-acetic acid ethyl ester

Chemical Property of Cyclohexylidene-{methylsulfanyl-[(2,2,2-trifluoro-acetyl)-hydrazono]-methylsulfanyl}-acetic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Cyclohexylidene-{methylsulfanyl-[(2,2,2-trifluoro-acetyl)-hydrazono]-methylsulfanyl}-acetic acid ethyl ester

There total 3 articles about Cyclohexylidene-{methylsulfanyl-[(2,2,2-trifluoro-acetyl)-hydrazono]-methylsulfanyl}-acetic acid ethyl ester 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: 87.0%

3-Methylsulfanyl-1-(2,2,2-trifluoro-acetyl)-4-thia-1,2-diaza-spiro[5.5]undec-2-ene-5-carboxylic acid ethyl ester (207518-65-8) → Cyclohexylidene-{methylsulfanyl-[(2,2,2-trifluoro-acetyl)-hydrazono]-methylsulfanyl}-acetic acid ethyl ester (207518-72-7)

Guidance literature:

With potassium tert-butylate; In benzene; at 0 ℃; for 0.5h;

DOI:10.1246/cl.1998.329

Reference yield:

cyclohexanone (108-94-1,11119-77-0,9003-41-2,9075-99-4) → Cyclohexylidene-{methylsulfanyl-[(2,2,2-trifluoro-acetyl)-hydrazono]-methylsulfanyl}-acetic acid ethyl ester (207518-72-7)

Guidance literature:

Multi-step reaction with 3 steps

2: 99 percent / Et₃N / benzene / Ambient temperature

3: 87 percent / t-BuOK / benzene / 0.5 h / 0 °C

With potassium tert-butylate; triethylamine; In benzene;

DOI:10.1246/cl.1998.329

Reference yield:

3-Methylsulfanyl-4-thia-1,2-diaza-spiro[5.5]undec-2-ene-5-carboxylic acid ethyl ester (172472-20-7) → Cyclohexylidene-{methylsulfanyl-[(2,2,2-trifluoro-acetyl)-hydrazono]-methylsulfanyl}-acetic acid ethyl ester (207518-72-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 99 percent / Et₃N / benzene / Ambient temperature

2: 87 percent / t-BuOK / benzene / 0.5 h / 0 °C

With potassium tert-butylate; triethylamine; In benzene;

DOI:10.1246/cl.1998.329

upstream raw materials:

3-Methylsulfanyl-1-(2,2,2-trifluoro-acetyl)-4-thia-1,2-diaza-spiro[5.5]undec-2-ene-5-carboxylic acid ethyl ester

cyclohexanone

3-Methylsulfanyl-4-thia-1,2-diaza-spiro[5.5]undec-2-ene-5-carboxylic acid ethyl ester

Downstream raw materials:

ethyl 2-cyclohexylacetate