7-chloro-5-methyl-3-(ethylsulfanyl)-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazine

Base Information

• Chemical Name: 7-chloro-5-methyl-3-(ethylsulfanyl)-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazine
• CAS No.: 1161010-34-9
• Molecular Formula: C₁₄H₁₃ClN₄S₂
• Molecular Weight: 336.869

Synonyms:7-chloro-5-methyl-3-(ethylsulfanyl)-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazine

Chemical Property of 7-chloro-5-methyl-3-(ethylsulfanyl)-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazine

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Technology Process of 7-chloro-5-methyl-3-(ethylsulfanyl)-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazine

There total 1 articles about 7-chloro-5-methyl-3-(ethylsulfanyl)-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazine 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: 58.0%

5-bromo-2,4-dichloro-6-methylpyrimidine (56745-01-8) + ethyl 2-phenylhydrazinecarbodithioate (20171-75-9) → 7-chloro-5-methyl-3-(ethylsulfanyl)-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazine (1161010-34-9)

Guidance literature:

With triethylamine; In acetonitrile; for 3h; Reflux; Inert atmosphere;

DOI:10.1016/j.mencom.2008.09.020

Reference yield: 70.0%

morpholine (110-91-8,99108-56-2) + 7-chloro-5-methyl-3-(ethylsulfanyl)-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazine (1161010-34-9) → 4-[3-(ethylsulfanyl)-5-methyl-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazin-7-yl]morpholine (1161010-39-4)

Guidance literature:

In ethanol; for 4h; Reflux;

DOI:10.1016/j.mencom.2008.09.020

Reference yield: 67.0%

7-chloro-5-methyl-3-(ethylsulfanyl)-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazine (1161010-34-9) → 1-(3-(ethylthio)-5-methyl-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazin-7-yl)hydrazine (1246403-89-3)

Guidance literature:

With hydrazine; In ethanol; for 4h; Reflux;

DOI:10.1080/10426500903299893

upstream raw materials:

5-bromo-2,4-dichloro-6-methylpyrimidine

ethyl 2-phenylhydrazinecarbodithioate

Downstream raw materials:

3-(ethylsulfanyl)-5-methyl-1-phenyl-7-(tetrahydro-1H-1-pyrrolyl)-1H-pyrimido[4,5-e][1,3,4]thiadiazine

4-[3-(ethylsulfanyl)-5-methyl-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazin-7-yl]morpholine

1-(3-(ethylthio)-5-methyl-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazin-7-yl)hydrazine

7-(ethylsulfanyl)-9-methyl-5-phenyl-5H-tetrazolo[1',5':1,2]pyrimido[4,5-e][1,3,4]thiadiazine

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