Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

Base Information

Chemical Name:Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate
CAS No.:135840-37-8
Molecular Formula:C₁₈H₂₄O₅
Molecular Weight:320.386
Hs Code.:

Methyl <R*,R*-(Z)>-(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

Synonyms:Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

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Chemical Property of Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

Chemical Property:

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Technology Process of Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

There total 11 articles about Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate 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: 84.0%

: 115802-81-8
Methyl -(+/-)-5-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

: 135840-37-8
Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

: 135840-37-8
Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

Guidance literature:: With hydrogen fluoride; In acetonitrile; for 1h; Title compound not separated from byproducts; Ambient temperature;
DOI:10.1016/S0040-4020(01)86450-4

Reference yield: 84.0%

: 115802-81-8
Methyl -(+/-)-5-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

: 135840-37-8
Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

: 135840-37-8
Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

Guidance literature:: With hydrogen fluoride; In acetonitrile; for 1h; Title compound not separated from byproducts; Ambient temperature;
DOI:10.1016/S0040-4020(01)86450-4

Reference yield:

: 135840-35-6
(R*,S*)-(+/-)-3-<<(1,1-Dimethylethyl)dimethylsilyl>oxy>-2-methylhexan-1.6-dial

: 135840-37-8
Methyl -(+/-)-5-hydroxy-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

Guidance literature:: Multi-step reaction with 6 steps

1: dibenzylammonium trifluoroacetate / CH₂Cl₂

2: 95 percent / Li(O-t-Bu)3H

3: 90 percent / NaH, NaI / 1,2-dimethoxy-ethane

4: 1.) O₃, 2.) triphenylphosphine

5: 55 percent

6: 84 percent / aq. HF

With hydrogen fluoride; sodium hydride; ozone; lithium tri-t-butoxyaluminum hydride; triphenylphosphine; sodium iodide; dibenzylammonium trifluoroacetate salt; In 1,2-dimethoxyethane; dichloromethane;
DOI:10.1039/c39880000217