methanesulfonic acid 1-(3-allyl-4-isobutoxy-2-oxo-cyclohex-3-enyl)-ethyl ester

Base Information

• Chemical Name: methanesulfonic acid 1-(3-allyl-4-isobutoxy-2-oxo-cyclohex-3-enyl)-ethyl ester
• CAS No.: 311309-48-5
• Molecular Formula: C₁₆H₂₆O₅S
• Molecular Weight: 330.445

Synonyms:methanesulfonic acid 1-(3-allyl-4-isobutoxy-2-oxo-cyclohex-3-enyl)-ethyl ester

Chemical Property of methanesulfonic acid 1-(3-allyl-4-isobutoxy-2-oxo-cyclohex-3-enyl)-ethyl ester

Chemical Property:

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Technology Process of methanesulfonic acid 1-(3-allyl-4-isobutoxy-2-oxo-cyclohex-3-enyl)-ethyl ester

There total 2 articles about methanesulfonic acid 1-(3-allyl-4-isobutoxy-2-oxo-cyclohex-3-enyl)-ethyl 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: 83.0%

methanesulfonyl chloride (124-63-0) + 2-allyl-6-(1-hydroxy-ethyl)-3-isobutoxy-cyclohex-2-enone (311309-47-4) → methanesulfonic acid 1-(3-allyl-4-isobutoxy-2-oxo-cyclohex-3-enyl)-ethyl ester (311309-48-5)

Guidance literature:

With dmap; triethylamine; In dichloromethane;

DOI:10.1021/ol006477x

Reference yield:

3-isobutoxy-2-(2-propenyl)-2-cyclohexenone (143675-84-7) → methanesulfonic acid 1-(3-allyl-4-isobutoxy-2-oxo-cyclohex-3-enyl)-ethyl ester (311309-48-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 72 percent / LDA

2: 83 percent / Et₃N; DMAP / CH₂Cl₂

With dmap; triethylamine; lithium diisopropyl amide; In dichloromethane; 1: aldol condensation / 2: Substitution;

DOI:10.1021/ol006477x

Reference yield: 67.0%

methanesulfonic acid 1-(3-allyl-4-isobutoxy-2-oxo-cyclohex-3-enyl)-ethyl ester (311309-48-5) → methanesulfonic acid 1-(3-allyl-4-oxo-cyclohex-2-enyl)-ethyl ester (311309-49-6)

Guidance literature:

With diisobutylaluminium hydride; In dichloromethane;

DOI:10.1021/ol006477x

upstream raw materials:

methanesulfonyl chloride

2-allyl-6-(1-hydroxy-ethyl)-3-isobutoxy-cyclohex-2-enone

3-isobutoxy-2-(2-propenyl)-2-cyclohexenone

Downstream raw materials:

methanesulfonic acid 1-(3-allyl-4-oxo-cyclohex-2-enyl)-ethyl ester

methanesulfonic acid 1-(3-allyl-4-hydroxy-cyclohex-2-enyl)-ethyl ester

N-[4-ethylidene-2-(2-hydroxy-ethyl)-cyclohex-2-enyl]-N-(2-iodo-phenyl)-methanesulfonamide

N-[2-(2-azido-ethyl)-4-ethylidene-cyclohex-2-enyl]-N-(2-iodo-phenyl)-methanesulfonamide

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