(1R,2S,3S,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester

Base Information

• Chemical Name: (1R,2S,3S,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester
• CAS No.: 98678-43-4
• Molecular Formula: C₂₂H₂₂O₆
• Molecular Weight: 382.413

Synonyms:(1R,2S,3S,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester

Chemical Property of (1R,2S,3S,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of (1R,2S,3S,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester

There total 15 articles about (1R,2S,3S,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl 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: 94.0%

trans-1-acethoxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide (98678-36-5) + dimethylfumarate (624-49-7) → (1S,2R,3S,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester (98678-43-4,98719-13-2,104759-45-7,104759-47-9,104759-48-0)

Guidance literature:

With zinc(II) oxide; In toluene; at 180 ℃; for 5h; in a sealed flask;

Reference yield: 43.0%

cis-1-acethoxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide (98678-35-4) → trans-1-acetoxy-2-phenylbenzocyclobutene (104703-81-3,115118-22-4) + (1R,2S,3S,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester (98678-43-4) + (1R,2R,3R,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester (98678-43-4,98719-13-2,104759-45-7,104759-47-9,104759-48-0)

Guidance literature:

With dimethyl cis-but-2-ene-1,4-dioate; zinc(II) oxide; In toluene; at 180 ℃; for 5h; in a sealed flask;

Reference yield: 43.0%

cis-1-acethoxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide (98678-35-4) → trans-1-acetoxy-2-phenylbenzocyclobutene (104703-81-3,115118-22-4) + (1R,2S,3S,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester (98678-43-4) + (1R,2R,3R,4R)-1-Acetoxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester (98678-43-4,98719-13-2,104759-45-7,104759-47-9,104759-48-0)

Guidance literature:

With dimethyl cis-but-2-ene-1,4-dioate; zinc(II) oxide; In toluene; at 180 ℃; for 5h; in a sealed flask;

upstream raw materials:

diazomethane

maleic anhydride

methanol

trans-1-acethoxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide

Downstream raw materials:

trans 2,3-bis(methoxycarbonyl)-1-phenyl-1,2-dihydronaphthalene

cis-2,3-bis(methoxycarbonyl)-1-phenyl-1,2-dihydronaphthalene

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