2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-2-methyl-succinic acid dimethyl ester

Base Information

Chemical Name:2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-2-methyl-succinic acid dimethyl ester
CAS No.:107697-36-9
Molecular Formula:C₁₆H₂₂O₅S
Molecular Weight:326.414
Hs Code.:

Synonyms:2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-2-methyl-succinic acid dimethyl ester

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Chemical Property of 2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-2-methyl-succinic acid dimethyl ester

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Technology Process of 2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-2-methyl-succinic acid dimethyl ester

There total 1 articles about 2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-2-methyl-succinic acid dimethyl ester 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: 28.0%

: 617-54-9
citraconic acid dimethyl ester

: 85460-73-7
2,3,5-trimethyl-4-hydroxy-benzenethiol

: 107697-36-9
2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-2-methyl-succinic acid dimethyl ester

: 2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-3-methyl-succinic acid dimethyl ester

Guidance literature:: sulfuric acid; trimethyl orthoformate; In methanol; Yields of byproduct given; Heating;
DOI:10.1016/S0040-4039(00)84650-X

Reference yield: 87.0%

: 107697-36-9
2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-2-methyl-succinic acid dimethyl ester

: 107697-37-0
2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-2-methyl-succinic acid

Guidance literature:: With sodium hydroxide; at 60 ℃; for 1h;
DOI:10.1016/S0040-4039(00)84650-X

Reference yield:

: 107697-36-9
2-(4-Hydroxy-2,3,5-trimethyl-phenylsulfanyl)-2-methyl-succinic acid dimethyl ester

: 107697-42-7
(6-Benzyloxy-2,5,7,8-tetramethyl-thiochroman-2-yl)-methanol

Guidance literature:: Multi-step reaction with 6 steps

1: 87 percent / 1N NaOH / 1 h / 60 °C

2: 78 percent / conc. H₂SO₄ / 1 h / 25 °C

3: 89 percent / PTSA / 16 h / Heating

4: 64 percent / Zn/Hg amalgam, HCl, H₂O / toluene / 6 h / Heating

5: 96 percent / K₂CO₃ / dimethylformamide / 16 h / 25 °C

6: 72 percent / DIBAL / pentane / 0.5 h / -70 °C

With hydrogenchloride; sodium hydroxide; sulfuric acid; water; diisobutylaluminium hydride; potassium carbonate; mercury; zinc; toluene-4-sulfonic acid; In N,N-dimethyl-formamide; toluene; pentane;
DOI:10.1016/S0040-4039(00)84650-X