2-p-methoxyphenyl-6,7-dihydro-5H-1,2,4-thiadiazolo[4,5-a]pyrimidine-3(2H)-selenone

Base Information

Chemical Name:2-p-methoxyphenyl-6,7-dihydro-5H-1,2,4-thiadiazolo[4,5-a]pyrimidine-3(2H)-selenone
CAS No.:473546-77-9
Molecular Formula:C₁₂H₁₃N₃OSSe
Molecular Weight:326.281
Hs Code.:

Synonyms:2-p-methoxyphenyl-6,7-dihydro-5H-1,2,4-thiadiazolo[4,5-a]pyrimidine-3(2H)-selenone

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Chemical Property of 2-p-methoxyphenyl-6,7-dihydro-5H-1,2,4-thiadiazolo[4,5-a]pyrimidine-3(2H)-selenone

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Technology Process of 2-p-methoxyphenyl-6,7-dihydro-5H-1,2,4-thiadiazolo[4,5-a]pyrimidine-3(2H)-selenone

There total 2 articles about 2-p-methoxyphenyl-6,7-dihydro-5H-1,2,4-thiadiazolo[4,5-a]pyrimidine-3(2H)-selenone 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: 91.0%

: 442636-73-9
2-methyl-3-p-methoxyhenyl-6,7-dihydro-5H-2a-thia(2a-S^IV)-2,3,4a,7a-tetraazacyclopent[cd]inden-1(2H)-thione-4(3H)-selenone

: 473546-77-9
2-p-methoxyphenyl-6,7-dihydro-5H-1,2,4-thiadiazolo[4,5-a]pyrimidine-3(2H)-selenone

Guidance literature:: at 170 ℃; under 2 Torr;
DOI:10.1002/jhet.5570390128

Reference yield:

: 14223-47-3
4-methoxyphenyl isoselenocyanate

: 473546-77-9
2-p-methoxyphenyl-6,7-dihydro-5H-1,2,4-thiadiazolo[4,5-a]pyrimidine-3(2H)-selenone

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / CHCl₃

2: 91 percent / 170 °C / 2 Torr

In chloroform;
DOI:10.1002/jhet.5570390128