(+)-methyl (5S)-2,5,6,6-tetramethylcyclohexa-1,3-diene-1-carboxylate

Base Information

• Chemical Name: (+)-methyl (5S)-2,5,6,6-tetramethylcyclohexa-1,3-diene-1-carboxylate
• CAS No.: 163890-71-9
• Molecular Formula: C₁₂H₁₈O₂
• Molecular Weight: 194.274
• Mol file: 163890-71-9.mol

Synonyms:(+)-methyl (5S)-2,5,6,6-tetramethylcyclohexa-1,3-diene-1-carboxylate

Chemical Property of (+)-methyl (5S)-2,5,6,6-tetramethylcyclohexa-1,3-diene-1-carboxylate

Chemical Property:

Purity/Quality:

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Technology Process of (+)-methyl (5S)-2,5,6,6-tetramethylcyclohexa-1,3-diene-1-carboxylate

There total 1 articles about (+)-methyl (5S)-2,5,6,6-tetramethylcyclohexa-1,3-diene-1-carboxylate 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: 48.0%

(S)-2,2,3,6-Tetramethyl-7-oxa-bicyclo[4.1.0]heptane-1-carboxylic acid methyl ester → (+)-methyl (5S)-2,5,6,6-tetramethylcyclohexa-1,3-diene-1-carboxylate (163890-71-9) + (+)-methyl (1R,5S)-1-hydroxy-2,2,3,6-tetramethylcyclohex-2-ene-1-carboxylate

Guidance literature:

With FILTROL; In 1,4-dioxane; for 3h; Heating;

DOI:10.1002/hlca.19950780116

Reference yield: 94.0%

(+)-methyl (5S)-2,5,6,6-tetramethylcyclohexa-1,3-diene-1-carboxylate (163890-71-9) → (+)-(5S)-2,5,6,6-trimethylcyclohexa-1,3-diene-1-methanol

Guidance literature:

With lithium aluminium tetrahydride; In diethyl ether; for 24h;

DOI:10.1002/hlca.19950780116

Reference yield: 90.0%

(+)-methyl (5S)-2,5,6,6-tetramethylcyclohexa-1,3-diene-1-carboxylate (163890-71-9) → (+)-(5S)-2,5,6,6-tetramethylcyclohexa-1,3-diene-1-carboxylic acid

Guidance literature:

With potassium hydroxide; thiophenol; In N,N-dimethyl-formamide; at 100 ℃; for 2h;

DOI:10.1002/hlca.19950780116