(2S)-2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)propane-1-p-tosylate

Base Information

Chemical Name:(2S)-2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)propane-1-p-tosylate
CAS No.:287171-14-6
Molecular Formula:C₁₉H₃₂O₈S
Molecular Weight:420.524
Hs Code.:

Synonyms:(2S)-2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)propane-1-p-tosylate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2S)-2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)propane-1-p-tosylate

Chemical Property:

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Technology Process of (2S)-2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)propane-1-p-tosylate

There total 4 articles about (2S)-2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)propane-1-p-tosylate 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: 89.0%

: 98-59-9
p-toluenesulfonyl chloride

: 261945-72-6
(2S)-2-(2-(2-(2-(2-methoxyethoxy)-ethoxy)ethoxy)ethoxy)propan-1-ol

: 287171-14-6
(2S)-2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)propane-1-p-tosylate

Guidance literature:: With sodium hydroxide; In tetrahydrofuran; at 0 ℃; for 3h;
DOI:10.1021/ja0005237

Reference yield:

: 23783-42-8,95507-80-5
tetraethylene glycol monomethyl ether

: 287171-14-6
(2S)-2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)propane-1-p-tosylate

Guidance literature:: Multi-step reaction with 4 steps

1: 97 percent / aq. NaOH / tetrahydrofuran / 3 h / 0 °C

2: 88 percent / KOH / tetrahydrofuran / 12 h / Heating

3: 95 percent / H₂; aq. HCl / 10percent Pd/C / ethanol / 4 h / 2585.81 Torr

4: 89 percent / aq. NaOH / tetrahydrofuran / 3 h / 0 °C

With hydrogenchloride; potassium hydroxide; sodium hydroxide; hydrogen; 10percent Pd/C; In tetrahydrofuran; ethanol; 1: Tosylation / 2: Alkylation / 3: Hydrogenolysis / 4: Tosylation;
DOI:10.1021/ja0005237

Reference yield:

: 62921-76-0,58320-73-3
2,5,8,11-tetraoxatridecan-13-ol tosylate

: 287171-14-6
(2S)-2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)propane-1-p-tosylate

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / KOH / tetrahydrofuran / 12 h / Heating

2: 95 percent / H₂; aq. HCl / 10percent Pd/C / ethanol / 4 h / 2585.81 Torr

3: 89 percent / aq. NaOH / tetrahydrofuran / 3 h / 0 °C

With hydrogenchloride; potassium hydroxide; sodium hydroxide; hydrogen; 10percent Pd/C; In tetrahydrofuran; ethanol; 1: Alkylation / 2: Hydrogenolysis / 3: Tosylation;
DOI:10.1021/ja0005237