3,6-dihydro-3,6-diphenyl-5-[(p-fluorophenyl)sulfinyl]-1,2,3-triazolo[4,5-d]pyrimidine-7-one

Base Information

Chemical Name:3,6-dihydro-3,6-diphenyl-5-[(p-fluorophenyl)sulfinyl]-1,2,3-triazolo[4,5-d]pyrimidine-7-one
CAS No.:1356190-31-2
Molecular Formula:C₂₂H₁₄FN₅O₂S
Molecular Weight:431.45
Hs Code.:

Synonyms:3,6-dihydro-3,6-diphenyl-5-[(p-fluorophenyl)sulfinyl]-1,2,3-triazolo[4,5-d]pyrimidine-7-one

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Chemical Property of 3,6-dihydro-3,6-diphenyl-5-[(p-fluorophenyl)sulfinyl]-1,2,3-triazolo[4,5-d]pyrimidine-7-one

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Technology Process of 3,6-dihydro-3,6-diphenyl-5-[(p-fluorophenyl)sulfinyl]-1,2,3-triazolo[4,5-d]pyrimidine-7-one

There total 5 articles about 3,6-dihydro-3,6-diphenyl-5-[(p-fluorophenyl)sulfinyl]-1,2,3-triazolo[4,5-d]pyrimidine-7-one 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: 77.0%

: 1356190-25-4
3,6-dihydro-3,6-diphenyl-5-[(p-fluorophenyl)thio]-1,2,3-triazolo[4,5-d]pyrimidine-7-one

: 1356190-31-2
3,6-dihydro-3,6-diphenyl-5-[(p-fluorophenyl)sulfinyl]-1,2,3-triazolo[4,5-d]pyrimidine-7-one

Guidance literature:: With dihydrogen peroxide; In acetic acid; at 45 - 50 ℃; for 3h;
DOI:10.1080/10426507.2011.590169

Reference yield:

: 371-42-6
4-Fluorothiophenol

: 1356190-31-2
3,6-dihydro-3,6-diphenyl-5-[(p-fluorophenyl)sulfinyl]-1,2,3-triazolo[4,5-d]pyrimidine-7-one

Guidance literature:: Multi-step reaction with 2 steps

1: sodium ethanolate; potassium carbonate / acetonitrile / 50 °C

2: dihydrogen peroxide / acetic acid / 3 h / 45 - 50 °C

With dihydrogen peroxide; sodium ethanolate; potassium carbonate; In acetic acid; acetonitrile;
DOI:10.1080/10426507.2011.590169

Reference yield:

: 20271-37-8
ethyl 5-amino-1-phenyl-1,2,3-triazole-4-carboxylate

: 1356190-31-2
3,6-dihydro-3,6-diphenyl-5-[(p-fluorophenyl)sulfinyl]-1,2,3-triazolo[4,5-d]pyrimidine-7-one

Guidance literature:: Multi-step reaction with 4 steps

1: triethylamine / hexachloroethane; acetonitrile / 3 h / 20 °C

2: dichloromethane / 20 °C / Inert atmosphere

3: sodium ethanolate; potassium carbonate / acetonitrile / 50 °C

4: dihydrogen peroxide / acetic acid / 3 h / 45 - 50 °C

With dihydrogen peroxide; sodium ethanolate; potassium carbonate; triethylamine; In dichloromethane; hexachloroethane; acetic acid; acetonitrile; 2: Aza-Wittig reaction;
DOI:10.1080/10426507.2011.590169