7l4-[1,2]Dithiolo[1,5-b][1,2,5]oxathiazole, 5-phenyl-3-(2-pyridinyl)-

Base Information

• Chemical Name: 7l4-[1,2]Dithiolo[1,5-b][1,2,5]oxathiazole, 5-phenyl-3-(2-pyridinyl)-
• CAS No.: 141511-44-6
• Molecular Formula: C15H10N2OS2
• Molecular Weight: 298.389
• Mol file: 141511-44-6.mol

Synonyms:

Chemical Property of 7l4-[1,2]Dithiolo[1,5-b][1,2,5]oxathiazole, 5-phenyl-3-(2-pyridinyl)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 7l4-[1,2]Dithiolo[1,5-b][1,2,5]oxathiazole, 5-phenyl-3-(2-pyridinyl)-

There total 2 articles about 7l4-[1,2]Dithiolo[1,5-b][1,2,5]oxathiazole, 5-phenyl-3-(2-pyridinyl)- 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: 69.0%

2-[5-Phenyl-[1,2]dithiol-(3Z)-ylidenemethyl]-pyridine (141526-51-4) → 5-Phenyl-3-pyridin-2-yl-7λ4-[1,2]dithiolo[1,5-b][1,2,5]oxathiazole (141511-44-6)

Guidance literature:

With sodium nitrite; In acetic acid; acetonitrile; for 0.166667h; Ambient temperature;

DOI:10.1021/jo00040a032

Reference yield:

2-(phenylbuta-1,3-diyn-1-yl)pyridine (117635-47-9) → 5-Phenyl-3-pyridin-2-yl-7λ4-[1,2]dithiolo[1,5-b][1,2,5]oxathiazole (141511-44-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 30 percent / hydrogen sulfide, sodium hydroxid / methanol / 15 h / Ambient temperature

2: 69 percent / sodium nitrite / acetic acid; acetonitrile / 0.17 h / Ambient temperature

With sodium hydroxide; hydrogen sulfide; sodium nitrite; In methanol; acetic acid; acetonitrile;

DOI:10.1021/jo00040a032

upstream raw materials:

2-[5-Phenyl-[1,2]dithiol-(3Z)-ylidenemethyl]-pyridine

2-(phenylbuta-1,3-diyn-1-yl)pyridine

Refernces