acetic acid 4,5-diacetoxy-2-[2-(4-chloro-phenyl)-5,7-dithioxo-7H-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazin-6-yl]-tetrahydro-pyran-3-yl ester

Base Information

• Chemical Name: acetic acid 4,5-diacetoxy-2-[2-(4-chloro-phenyl)-5,7-dithioxo-7H-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazin-6-yl]-tetrahydro-pyran-3-yl ester
• CAS No.: 521098-74-8
• Molecular Formula: C₂₁H₁₉ClN₄O₈S₂
• Molecular Weight: 554.989
• Mol file: 521098-74-8.mol

Synonyms:

Chemical Property of acetic acid 4,5-diacetoxy-2-[2-(4-chloro-phenyl)-5,7-dithioxo-7H-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazin-6-yl]-tetrahydro-pyran-3-yl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of acetic acid 4,5-diacetoxy-2-[2-(4-chloro-phenyl)-5,7-dithioxo-7H-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazin-6-yl]-tetrahydro-pyran-3-yl ester

There total 4 articles about acetic acid 4,5-diacetoxy-2-[2-(4-chloro-phenyl)-5,7-dithioxo-7H-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazin-6-yl]-tetrahydro-pyran-3-yl ester 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: 76.0%

2-p-chlorophenyl-1,3,4-oxadiazolo<3,2-a>-s-triazine-5,7-(6H)-dithione (116221-91-1) + tetra-O-acetyl-β-D-xylopyranose (4049-33-6) → acetic acid 4,5-diacetoxy-2-[2-(4-chloro-phenyl)-5,7-dithioxo-7H-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazin-6-yl]-tetrahydro-pyran-3-yl ester (521098-74-8)

Guidance literature:

With iodine; In 1,4-dioxane; for 3h; Heating;

Reference yield:

2-amino-5-(4-chlorophenyl)-1,3,4-oxadiazole (33621-61-3) → acetic acid 4,5-diacetoxy-2-[2-(4-chloro-phenyl)-5,7-dithioxo-7H-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazin-6-yl]-tetrahydro-pyran-3-yl ester (521098-74-8)

Guidance literature:

Multi-step reaction with 3 steps

1: HCl

2: 85 percent / KOH / ethanol / 6 h / Heating

3: 76 percent / iodine / dioxane / 3 h / Heating

With hydrogenchloride; potassium hydroxide; iodine; In 1,4-dioxane; ethanol;

Reference yield:

4-chlorobenzaldehyde semicarbazone (5315-86-6,94794-23-7) → acetic acid 4,5-diacetoxy-2-[2-(4-chloro-phenyl)-5,7-dithioxo-7H-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazin-6-yl]-tetrahydro-pyran-3-yl ester (521098-74-8)

Guidance literature:

Multi-step reaction with 4 steps

1: bromine; sodium acetate / acetic acid

2: HCl

3: 85 percent / KOH / ethanol / 6 h / Heating

4: 76 percent / iodine / dioxane / 3 h / Heating

With hydrogenchloride; potassium hydroxide; bromine; iodine; sodium acetate; In 1,4-dioxane; ethanol; acetic acid;

upstream raw materials:

2-p-chlorophenyl-1,3,4-oxadiazolo<3,2-a>-s-triazine-5,7-(6H)-dithione

tetra-O-acetyl-β-D-xylopyranose

2-amino-5-(4-chlorophenyl)-1,3,4-oxadiazole

4-chlorobenzaldehyde semicarbazone