(E)-4-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)butan-2-yl-3-(4-hydroxy-3-methoxyphenyl)acrylate

Base Information

Chemical Name:(E)-4-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)butan-2-yl-3-(4-hydroxy-3-methoxyphenyl)acrylate
CAS No.:1257641-96-5
Molecular Formula:C₂₂H₂₂N₂O₉S
Molecular Weight:490.491
Hs Code.:

Synonyms:(E)-4-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)butan-2-yl-3-(4-hydroxy-3-methoxyphenyl)acrylate

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Chemical Property of (E)-4-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)butan-2-yl-3-(4-hydroxy-3-methoxyphenyl)acrylate

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Technology Process of (E)-4-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)butan-2-yl-3-(4-hydroxy-3-methoxyphenyl)acrylate

There total 3 articles about (E)-4-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)butan-2-yl-3-(4-hydroxy-3-methoxyphenyl)acrylate 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: 98.0%

: 1257642-18-4
(E)-4-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)butan-2-yl-3-(4-(ethoxycarbonyloxy)-3-methoxyphenyl)acrylate

: 1257641-96-5
(E)-4-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)butan-2-yl-3-(4-hydroxy-3-methoxyphenyl)acrylate

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

Reference yield:

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

: 1257641-96-5
(E)-4-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)butan-2-yl-3-(4-hydroxy-3-methoxyphenyl)acrylate

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

Reference yield:

: 42381-67-9,62621-20-9
(2E)-3-{4-[(ethoxycarbonyl)oxy]-3-methoxyphenyl}acrylic acid

: 1257641-96-5
(E)-4-(4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yloxy)butan-2-yl-3-(4-hydroxy-3-methoxyphenyl)acrylate

Guidance literature:: Multi-step reaction with 2 steps

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

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

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