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

Base Information

Chemical Name:Methyl -(+/-)-5-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate
CAS No.:115802-81-8
Molecular Formula:C₂₄H₃₈O₅Si
Molecular Weight:434.648
Hs Code.:

Methyl <R*,R*-(E)>-(+/-)-5-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

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

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Chemical Property of Methyl -(+/-)-5-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

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Technology Process of Methyl -(+/-)-5-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2,4-dimethyl-7-oxo-8-(phenylmethoxy)-2-octenoate

There total 15 articles about Methyl -(+/-)-5-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-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: 55.0%

: 115802-80-7
(R*,S*)-(+/-)-3-<<(1,1-Dimethylethyl)dimethylsilyl>oxy>-2-methyl-5-oxo-6-(phenylmethoxy)hexanal

: 2605-68-7
methyl 2-(triphenylphosphoranylidene)propionate

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

Guidance literature:: DOI:10.1039/c39880000217

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

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

Guidance literature:: Multi-step reaction with 7 steps

1: 90 percent / 4-N,N-dimethylaminopyridine / dimethylformamide

2: 1.) O₃, 2.) H₂ / 2.) Pd/C / 2.) MeOH

3: dibenzylammonium trifluoroacetate / CH₂Cl₂

4: 95 percent / Li(O-t-Bu)3H

5: 90 percent / NaH, NaI / 1,2-dimethoxy-ethane

6: 1.) O₃, 2.) triphenylphosphine

7: 55 percent

With dmap; hydrogen; sodium hydride; ozone; lithium tri-t-butoxyaluminum hydride; triphenylphosphine; sodium iodide; dibenzylammonium trifluoroacetate salt; palladium on activated charcoal; In 1,2-dimethoxyethane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/c39880000217

Reference yield:

: 115802-77-2
trans-(+/-)-<(2-Methyl-3-cyclohexen-1-yl)oxy>(1,1-dimethylethyl)dimethylsilane

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

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) O₃, 2.) H₂ / 2.) Pd/C / 2.) MeOH

2: dibenzylammonium trifluoroacetate / CH₂Cl₂

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

4: 90 percent / NaH, NaI / 1,2-dimethoxy-ethane

5: 1.) O₃, 2.) triphenylphosphine

6: 55 percent

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