(E)-4-(2-((3-(4-hydroxy-3-methoxyphenyl)acryloyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide

Base Information

Chemical Name:(E)-4-(2-((3-(4-hydroxy-3-methoxyphenyl)acryloyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide
CAS No.:1257641-95-4
Molecular Formula:C₂₀H₁₈N₂O₉S
Molecular Weight:462.437
Hs Code.:

Synonyms:(E)-4-(2-((3-(4-hydroxy-3-methoxyphenyl)acryloyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide

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Chemical Property of (E)-4-(2-((3-(4-hydroxy-3-methoxyphenyl)acryloyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide

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Technology Process of (E)-4-(2-((3-(4-hydroxy-3-methoxyphenyl)acryloyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide

There total 8 articles about (E)-4-(2-((3-(4-hydroxy-3-methoxyphenyl)acryloyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide 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: 82.0%

: 1257642-17-3
(E)-2-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)ethyl 3-(4-(ethoxycarbonyloxy)-3-methoxyphenyl)acrylate

: 1257641-95-4
(E)-4-(2-((3-(4-hydroxy-3-methoxyphenyl)acryloyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide

Guidance literature:: With ethanolamine; In ethanol; at 20 ℃; for 0.5h;
DOI:10.1002/ddr.20442

Reference yield:

: C₂₇H₂₄N₂O₉S

: 1257641-95-4
(E)-4-(2-((3-(4-hydroxy-3-methoxyphenyl)acryloyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide

Guidance literature:: With titanium tetrachloride; In dichloromethane; at 20 ℃; Inert atmosphere;
DOI:10.1016/j.bmc.2017.06.023

Reference yield:

: 1135-24-6,537-98-4
(E)-3-(4-hydroxy-3-methoxyphenyl)acrylic acid

: 1257641-95-4
(E)-4-(2-((3-(4-hydroxy-3-methoxyphenyl)acryloyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydroxide / 4 h / 20 - 50 °C

2: dmap; dicyclohexyl-carbodiimide / dichloromethane / 20 °C

3: ethanolamine / ethanol / 0.5 h / 20 °C

With dmap; ethanolamine; dicyclohexyl-carbodiimide; sodium hydroxide; In ethanol; dichloromethane;
DOI:10.1002/ddr.20442