(2R,3S)-ethyl 11-(4-methoxybenzyloxy)-2,3-dihydroxyundecanoate

Base Information

Chemical Name:(2R,3S)-ethyl 11-(4-methoxybenzyloxy)-2,3-dihydroxyundecanoate
CAS No.:935746-65-9
Molecular Formula:C₂₁H₃₄O₆
Molecular Weight:382.497
Hs Code.:

Synonyms:(2R,3S)-ethyl 11-(4-methoxybenzyloxy)-2,3-dihydroxyundecanoate

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Chemical Property of (2R,3S)-ethyl 11-(4-methoxybenzyloxy)-2,3-dihydroxyundecanoate

Chemical Property:

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Technology Process of (2R,3S)-ethyl 11-(4-methoxybenzyloxy)-2,3-dihydroxyundecanoate

There total 5 articles about (2R,3S)-ethyl 11-(4-methoxybenzyloxy)-2,3-dihydroxyundecanoate 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:

: 3937-56-2
1,9-Nonanediol

: 935746-65-9
(2R,3S)-ethyl 11-(4-methoxybenzyloxy)-2,3-dihydroxyundecanoate

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / NaH; tetra(n-butyl)ammonium iodide / dimethylformamide / 1 h / 0 °C

2: (COCl)2; Et₃N; DMSO / CH₂Cl₂ / -60 - 20 °C

3: 7.92 percent / benzene / 4 h / Heating

4: 96 percent / K₃Fe(CN)6; aq. K₂CO₃; MeSO₂NH₂ / OsO₄; (DHQ)2PHAL / 2-methyl-propan-2-ol; toluene / 24 h / 0 °C

With oxalyl dichloride; methanesulfonamide; tetra-(n-butyl)ammonium iodide; sodium hydride; potassium carbonate; dimethyl sulfoxide; triethylamine; potassium hexacyanoferrate(III); osmium(VIII) oxide; Hydroquinone 1,4-phthalazinediyl diether; In dichloromethane; N,N-dimethyl-formamide; toluene; tert-butyl alcohol; benzene; 2: Swern oxidation / 3: Wittig reaction / 4: Sharpless asymmetric dihydroxylation;
DOI:10.1016/j.tet.2007.05.047

Reference yield:

: 267005-80-1
9-(4-methoxybenzyloxy)nonan-1-ol

: 935746-65-9
(2R,3S)-ethyl 11-(4-methoxybenzyloxy)-2,3-dihydroxyundecanoate

Guidance literature:: Multi-step reaction with 3 steps

1: (COCl)2; Et₃N; DMSO / CH₂Cl₂ / -60 - 20 °C

2: 7.92 percent / benzene / 4 h / Heating

3: 96 percent / K₃Fe(CN)6; aq. K₂CO₃; MeSO₂NH₂ / OsO₄; (DHQ)2PHAL / 2-methyl-propan-2-ol; toluene / 24 h / 0 °C

With oxalyl dichloride; methanesulfonamide; potassium carbonate; dimethyl sulfoxide; triethylamine; potassium hexacyanoferrate(III); osmium(VIII) oxide; Hydroquinone 1,4-phthalazinediyl diether; In dichloromethane; toluene; tert-butyl alcohol; benzene; 1: Swern oxidation / 2: Wittig reaction / 3: Sharpless asymmetric dihydroxylation;
DOI:10.1016/j.tet.2007.05.047

Reference yield:

: 2746-25-0
p-Methoxybenzyl bromide

: 935746-65-9
(2R,3S)-ethyl 11-(4-methoxybenzyloxy)-2,3-dihydroxyundecanoate

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / NaH; tetra(n-butyl)ammonium iodide / dimethylformamide / 1 h / 0 °C

2: (COCl)2; Et₃N; DMSO / CH₂Cl₂ / -60 - 20 °C

3: 7.92 percent / benzene / 4 h / Heating

4: 96 percent / K₃Fe(CN)6; aq. K₂CO₃; MeSO₂NH₂ / OsO₄; (DHQ)2PHAL / 2-methyl-propan-2-ol; toluene / 24 h / 0 °C

With oxalyl dichloride; methanesulfonamide; tetra-(n-butyl)ammonium iodide; sodium hydride; potassium carbonate; dimethyl sulfoxide; triethylamine; potassium hexacyanoferrate(III); osmium(VIII) oxide; Hydroquinone 1,4-phthalazinediyl diether; In dichloromethane; N,N-dimethyl-formamide; toluene; tert-butyl alcohol; benzene; 2: Swern oxidation / 3: Wittig reaction / 4: Sharpless asymmetric dihydroxylation;
DOI:10.1016/j.tet.2007.05.047