acide benzodioxine-(1,3)> caboxylique-2

Base Information

• Chemical Name: acide benzodioxine-(1,3)> caboxylique-2
• CAS No.: 67059-77-2
• Molecular Formula: C₁₆H₁₃ClO₄
• Molecular Weight: 304.73

Synonyms:acide benzodioxine-(1,3)> caboxylique-2

Chemical Property of acide benzodioxine-(1,3)> caboxylique-2

Chemical Property:

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Technology Process of acide benzodioxine-(1,3)> caboxylique-2

There total 17 articles about acide benzodioxine-(1,3)> caboxylique-2 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: 87.0%

benzodioxine-(1,3)> carboxylate-2 de methyle cis (67059-58-9,67059-59-0,71980-73-9,74271-51-5,74271-52-6) → acide benzodioxine-(1,3)> caboxylique-2 cis (67059-60-3,67059-61-4,67059-77-2,74271-48-0,74271-49-1,86617-17-6,86617-18-7)

Guidance literature:

With potassium hydroxide; In methanol; water; for 24h; Ambient temperature;

Reference yield: 81.5%

(2RS, 4RS) benzodioxine-(1,3)> carboxylate-2 de methyle (67059-58-9,67059-59-0,71980-73-9,74271-51-5,74271-52-6) → acide benzodioxine-(1,3)> caboxylique-2 trans (67059-60-3,67059-61-4,67059-77-2,74271-48-0,74271-49-1,86617-17-6,86617-18-7)

Guidance literature:

With potassium hydroxide; In methanol; water; for 24h; Ambient temperature;

Reference yield:

potassium dibromoacetate (67060-06-4) + chloro-5 hydroxy-2 α-methyl α-phenyl benzene methanol (74271-47-9) → acide benzodioxine-(1,3)> caboxylique-2 (67059-77-2)

Guidance literature:

With hydrogenchloride; In hexane; water; toluene;

upstream raw materials:

dichloro-acetic acid

chloro-5 hydroxy-2 α-methyl α-phenyl benzene methanol

potassium dibromoacetate

sodium dichloroacetate

Downstream raw materials:

(2RS, 4RS) benzodioxine-(1,3)> carboxylate-2 de methyle

benzodioxine-(1,3)> carboxylate-2 de methyle cis

(2R,4R)-6-Chloro-4-methyl-4-phenyl-4H-benzo[1,3]dioxine-2-carboxylic acid ethyl ester

(2R,4R)-6-Chloro-4-methyl-4-phenyl-4H-benzo[1,3]dioxine-2-carboxylic acid isopropyl ester

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