8-methyl-2-(methylsulfinyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one

Base Information

• Chemical Name: 8-methyl-2-(methylsulfinyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one
• CAS No.: 1312565-29-9
• Molecular Formula: C₁₅H₁₃N₃O₄S₂
• Molecular Weight: 363.418
• Mol file: 1312565-29-9.mol

Synonyms:8-methyl-2-(methylsulfinyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one

Chemical Property of 8-methyl-2-(methylsulfinyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 8-methyl-2-(methylsulfinyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one

There total 4 articles about 8-methyl-2-(methylsulfinyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-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:

8-methyl-2-(methylsulfanyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one (1312558-06-7) → 8-methyl-2-(methylsulfinyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one (1312565-29-9)

Guidance literature:

8-methyl-2-(methylsulfanyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one; With 3-chloro-benzenecarboperoxoic acid; In chloroform; at 20 ℃; for 5h;

With sodium hydrogencarbonate; In chloroform;

Reference yield:

(4-methylamino-2-methylsulfanyl-pyrimidin-5-yl)-methanol (17759-30-7) → 8-methyl-2-(methylsulfinyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one (1312565-29-9)

Guidance literature:

Multi-step reaction with 3 steps

1: manganese(IV) oxide / chloroform

2: acetic acid / benzylamine / Reflux

3: 3-chloro-benzenecarboperoxoic acid / chloroform / 5 h / 20 °C

With manganese(IV) oxide; acetic acid; 3-chloro-benzenecarboperoxoic acid; benzylamine; In chloroform;

Reference yield:

4-methylamino-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester (76360-82-2) → 8-methyl-2-(methylsulfinyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one (1312565-29-9)

Guidance literature:

Multi-step reaction with 4 steps

1: lithium aluminium tetrahydride / tetrahydrofuran / 20 °C / Cooling with acetone-dry ice

2: manganese(IV) oxide / chloroform

3: acetic acid / benzylamine / Reflux

4: 3-chloro-benzenecarboperoxoic acid / chloroform / 5 h / 20 °C

With manganese(IV) oxide; lithium aluminium tetrahydride; acetic acid; 3-chloro-benzenecarboperoxoic acid; benzylamine; In tetrahydrofuran; chloroform;

upstream raw materials:

(4-methylamino-2-methylsulfanyl-pyrimidin-5-yl)-methanol

4-methylamino-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester

4-chloro-2-methanesulfanylpyrimidine-5-carboxylic acid ethyl ester

8-methyl-2-(methylsulfanyl)-6-(phenylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one