ethyl <(2'R,5'R)-5'-acetoxy-1'-hydroxy-2'-methylcyclohexyl>ethanoate

Base Information

• Chemical Name: ethyl <(2'R,5'R)-5'-acetoxy-1'-hydroxy-2'-methylcyclohexyl>ethanoate
• CAS No.: 142980-88-9
• Molecular Formula: C₁₃H₂₂O₅
• Molecular Weight: 258.315
• Mol file: 142980-88-9.mol

Synonyms:ethyl <(2'R,5'R)-5'-acetoxy-1'-hydroxy-2'-methylcyclohexyl>ethanoate

Chemical Property of ethyl <(2'R,5'R)-5'-acetoxy-1'-hydroxy-2'-methylcyclohexyl>ethanoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl <(2'R,5'R)-5'-acetoxy-1'-hydroxy-2'-methylcyclohexyl>ethanoate

There total 2 articles about ethyl <(2'R,5'R)-5'-acetoxy-1'-hydroxy-2'-methylcyclohexyl>ethanoate 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: 85.0%

4-nitro-benzoyl chloride (122-04-3) + ethyl <(1'R,2'S,5'S)-6-hydroperoxy-2',6-'dimethylbicyclo<3.2.1>-7'-oxaoctyl>ethanoate (142980-87-8,143060-75-7) → ethyl <(1'R,2'S,5'S)-5'-acetoxy-1'-hydroxy-2'-methylcyclohexyl>ethanoate (142980-88-9)

Guidance literature:

With pyridine; dmap; In dichloromethane; a) 0 deg C, 1 h, b) r.t., 2 h, c) reflux, 12 h;

DOI:10.1021/jo00045a038

Reference yield:

4-nitro-benzoyl chloride (122-04-3) + ethyl <(2'R,5'R)-6-hydroperoxy-2',6-'dimethylbicyclo<3.2.1>-7'-oxaoctyl>ethanoate (142980-87-8,143060-75-7) → ethyl <(2'R,5'R)-5'-acetoxy-1'-hydroxy-2'-methylcyclohexyl>ethanoate (142980-88-9)

Guidance literature:

With pyridine; dmap; In dichloromethane; a) 0 deg C, 1 h, b) r.t., 2 h, c) reflux, 12 h;

DOI:10.1021/jo00045a038

Reference yield: 87.0%

ethyl <(1'R,2'S,5'S)-5'-acetoxy-1'-hydroxy-2'-methylcyclohexyl>ethanoate (142980-88-9) → ethyl <(1'R,2'S,5'S)-1',5-'dihydroxy-2'-methylcyclohexyl>ethanoate (142980-89-0)

Guidance literature:

With sodium ethanolate; In ethanol; at 0 ℃; for 3h;

DOI:10.1021/jo00045a038

upstream raw materials:

4-nitro-benzoyl chloride

ethyl <(2'R,5'R)-6-hydroperoxy-2',6-'dimethylbicyclo<3.2.1>-7'-oxaoctyl>ethanoate

ethyl <(1'R,2'S,5'S)-6-hydroperoxy-2',6-'dimethylbicyclo<3.2.1>-7'-oxaoctyl>ethanoate

Downstream raw materials:

ethyl <(2'R,5'R)-1',5-'dihydroxy-2'-methylcyclohexyl>ethanoate

(2E)-2-<(2'R,5'R)-5'-<(tert-butyldimethylsilyl)oxy>-2'-methylcyclohexylidene>ethanol

(2E)-ethyl <(2'R,5'R)-5'-<(tert-butyldimethylsilyl)oxy>-2'-methylcyclohexylidene>ethanoate

(2E)-<2-<(2'R,5'R)-5'-<(tert-butyldimethylsilyl)oxy>-2'-methylcyclohexylidene>ethyl>diphenylphosphine oxide