(E)-2-Benzo[d]isoxazol-3-yl-3-hydroxy-5-(2-hydroxy-phenyl)-5-oxo-pent-2-enoic acid methyl ester

Base Information

Chemical Name:(E)-2-Benzo[d]isoxazol-3-yl-3-hydroxy-5-(2-hydroxy-phenyl)-5-oxo-pent-2-enoic acid methyl ester
CAS No.:84637-57-0
Molecular Formula:C₁₉H₁₅NO₆
Molecular Weight:353.331
Hs Code.:

Synonyms:(E)-2-Benzo[d]isoxazol-3-yl-3-hydroxy-5-(2-hydroxy-phenyl)-5-oxo-pent-2-enoic acid methyl ester

Suppliers and Price of (E)-2-Benzo[d]isoxazol-3-yl-3-hydroxy-5-(2-hydroxy-phenyl)-5-oxo-pent-2-enoic acid methyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 2 raw suppliers

Chemical Property of (E)-2-Benzo[d]isoxazol-3-yl-3-hydroxy-5-(2-hydroxy-phenyl)-5-oxo-pent-2-enoic acid methyl ester

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

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Technology Process of (E)-2-Benzo[d]isoxazol-3-yl-3-hydroxy-5-(2-hydroxy-phenyl)-5-oxo-pent-2-enoic acid methyl ester

There total 10 articles about (E)-2-Benzo[d]isoxazol-3-yl-3-hydroxy-5-(2-hydroxy-phenyl)-5-oxo-pent-2-enoic acid methyl 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:

: 4865-84-3
2-(benzo[d]isoxazol-3-yl)acetic acid

: 84637-57-0
(E)-2-Benzo[d]isoxazol-3-yl-3-hydroxy-5-(2-hydroxy-phenyl)-5-oxo-pent-2-enoic acid methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 50 percent / pyridine / 1 h / Ambient temperature

2: 100 percent / NaOH / Ambient temperature

3: 10 percent / NaOH / H₂O; dioxane / 100 °C

5: H₂ / 5percent Pd-C / dioxane; ethanol

6: acidic hydrolysis

With sodium hydroxide; hydrogen; palladium on activated charcoal; In 1,4-dioxane; pyridine; ethanol; water;

Reference yield:

: 84637-43-4
2-(1,2-benzisoxazol-3-yl)acetyl chloride

: 84637-57-0
(E)-2-Benzo[d]isoxazol-3-yl-3-hydroxy-5-(2-hydroxy-phenyl)-5-oxo-pent-2-enoic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 5 percent / NaH / dimethylformamide

2: 10 percent / NaOH / H₂O; dioxane / 100 °C

4: H₂ / 5percent Pd-C / dioxane; ethanol

5: acidic hydrolysis

With sodium hydroxide; hydrogen; sodium hydride; palladium on activated charcoal; In 1,4-dioxane; ethanol; water; N,N-dimethyl-formamide;

Reference yield:

: 84637-51-4
(E)-2,4-Bis-benzo[d]isoxazol-3-yl-3-hydroxy-but-2-enoic acid

: 84637-57-0
(E)-2-Benzo[d]isoxazol-3-yl-3-hydroxy-5-(2-hydroxy-phenyl)-5-oxo-pent-2-enoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

2: H₂ / 5percent Pd-C / dioxane; ethanol

3: acidic hydrolysis

With hydrogen; palladium on activated charcoal; In 1,4-dioxane; ethanol;