C₁₃H₁₁N₃OS

Base Information

• Chemical Name: C₁₃H₁₁N₃OS
• CAS No.: 1188043-84-6
• Molecular Formula: C₁₃H₁₁N₃OS
• Molecular Weight: 257.316
• Mol file: 1188043-84-6.mol

Synonyms:

Chemical Property of C₁₃H₁₁N₃OS

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₁₃H₁₁N₃OS

There total 3 articles about C₁₃H₁₁N₃OS 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:

2-Amino-6-phenoxybenzothiazole (65948-19-8) → C13H11N3OS (1188043-84-6)

Guidance literature:

2-Amino-6-phenoxybenzothiazole; With sulfuric acid; In water; ethylene glycol; at 80 ℃; for 0.5h;

With hydrazine; at 140 ℃; for 5h;

DOI:10.1002/ardp.201300277

Reference yield:

2-amino-6-hydroxybenzothiazole (26278-79-5) → C13H11N3OS (1188043-84-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: potassium carbonate; N-benzyl-N,N,N-triethylammonium chloride / acetonitrile / Reflux

2.1: sulfuric acid / ethylene glycol; water / 0.5 h / 80 °C

2.2: 5 h / 140 °C

With sulfuric acid; N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate; In water; ethylene glycol; acetonitrile;

DOI:10.1002/ardp.201300277

Reference yield:

6-methoxybenzothiazol-2-ylamine (1747-60-0) → C13H11N3OS (1188043-84-6)

Guidance literature:

Multi-step reaction with 3 steps

1.1: hydrogen bromide / water / 20 h / Reflux

2.1: potassium carbonate; N-benzyl-N,N,N-triethylammonium chloride / acetonitrile / Reflux

3.1: sulfuric acid / ethylene glycol; water / 0.5 h / 80 °C

3.2: 5 h / 140 °C

With sulfuric acid; N-benzyl-N,N,N-triethylammonium chloride; hydrogen bromide; potassium carbonate; In water; ethylene glycol; acetonitrile;

DOI:10.1002/ardp.201300277

upstream raw materials:

2-Amino-6-phenoxybenzothiazole

2-amino-6-hydroxybenzothiazole

6-methoxybenzothiazol-2-ylamine