anhydro-2-<2-(phenylthio)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide

Base Information

• Chemical Name: anhydro-2-<2-(phenylthio)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide
• CAS No.: 80484-76-0
• Molecular Formula: C₁₅H₁₁NO₂S₂
• Molecular Weight: 301.39

Synonyms:anhydro-2-<2-(phenylthio)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide

Chemical Property of anhydro-2-<2-(phenylthio)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide

Chemical Property:

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Technology Process of anhydro-2-<2-(phenylthio)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide

There total 2 articles about anhydro-2-<2-(phenylthio)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide 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: 46.0%

C9H6ClNO2S (80484-75-9) + thiophenol (108-98-5) → anhydro-2-<2-(phenylthio)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide (80484-76-0)

Guidance literature:

With sodium hydride; In N,N-dimethyl-formamide; for 18h; Ambient temperature;

DOI:10.1021/jo00345a050

Reference yield:

S-(2-pyridyl)thioglycolic acid (10002-29-6) → anhydro-2-<2-(phenylthio)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide (80484-76-0)

Guidance literature:

Multi-step reaction with 2 steps

1: toluene / 0.5 h / Heating

2: 46 percent / NaH / dimethylformamide / 18 h / Ambient temperature

With sodium hydride; In N,N-dimethyl-formamide; toluene;

DOI:10.1021/jo00345a050

Reference yield: 48.0%

anhydro-2-<2-(phenylthio)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide (80484-76-0) → anhydro-2-<2-(phenylsulfinyl)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide (80484-77-1)

Guidance literature:

With peracetic acid; In dichloromethane; at -5 - 0 ℃; for 0.333333h;

DOI:10.1021/jo00345a050

upstream raw materials:

C₉H₆ClNO₂S

thiophenol

S-(2-pyridyl)thioglycolic acid

Downstream raw materials:

anhydro-2-<2-(phenylsulfinyl)acetyl>-3-hydroxythiazolo<3,2-a>pyridinium hydroxide

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