(2S,R_S)-2-<<(4-methylphenyl)sulphinyl>methyl>-2-(trifluoromethyl)oxirane

Base Information

• Chemical Name: (2S,R_S)-2-<<(4-methylphenyl)sulphinyl>methyl>-2-(trifluoromethyl)oxirane
• CAS No.: 167010-80-2
• Molecular Formula: C₁₁H₁₁F₃O₂S
• Molecular Weight: 264.268

Synonyms:(2S,R_S)-2-<<(4-methylphenyl)sulphinyl>methyl>-2-(trifluoromethyl)oxirane

Chemical Property of (2S,R_S)-2-<<(4-methylphenyl)sulphinyl>methyl>-2-(trifluoromethyl)oxirane

Chemical Property:

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Technology Process of (2S,R_S)-2-<<(4-methylphenyl)sulphinyl>methyl>-2-(trifluoromethyl)oxirane

There total 2 articles about (2S,R_S)-2-<<(4-methylphenyl)sulphinyl>methyl>-2-(trifluoromethyl)oxirane 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: 51.0%

diazomethane (186581-53-3,908094-01-9,334-88-3) + 1,1,1-Trifluoro-3-((R)-toluene-4-sulfinyl)-propane-2,2-diol (105984-83-6) → (RS)-(Z)-2-methoxy-1-<(4-methylphenyl)sulphinyl>-3,3,3-trifluoropropene (167010-81-3) + (2S)-2-<<(4-methylphenyl)sulphenyl>methyl>-2-(trifluoromethyl)oxirane + (Z)-2-methoxy-1-<(4-methylphenyl)sulphenyl>-3,3,3-trifluoropropene + (2S,RS)-2-<<(4-methylphenyl)sulphinyl>methyl>-2-(trifluoromethyl)oxirane (167010-80-2)

Guidance literature:

In diethyl ether; at 0 ℃; for 3h;

DOI:10.1016/0957-4166(94)80049-9

Reference yield: 13.0%

diazomethane (186581-53-3,908094-01-9,334-88-3) + 1,1,1-Trifluoro-3-((R)-toluene-4-sulfinyl)-propane-2,2-diol (105984-83-6) → (RS)-(Z)-2-methoxy-1-<(4-methylphenyl)sulphinyl>-3,3,3-trifluoropropene (167010-81-3) + (2S,RS)-2-<<(4-methylphenyl)sulphinyl>methyl>-2-(trifluoromethyl)oxirane (167010-80-2) + (2R,RS)-2-<<(4-methylphenyl)sulphinyl>methyl>-3,3,3-trifluoropropan-1,2-diol + (2S,RS)-2-<<(4-methylphenyl)sulphinyl>methyl>-3,3,3-trifluoropropan-1,2-diol (167010-92-6)

Guidance literature:

In methanol; at 0 ℃; for 2h;

DOI:10.1016/0957-4166(94)80049-9

Reference yield: 97.3%

(2S,RS)-2-<<(4-methylphenyl)sulphinyl>methyl>-2-(trifluoromethyl)oxirane (167010-80-2) → (2S)-2-<<(4-methylphenyl)sulphenyl>methyl>-2-(trifluoromethyl)oxirane

Guidance literature:

With trifluoroacetic anhydride; sodium iodide; In acetone; at -40 ℃; for 0.166667h;

DOI:10.1016/0957-4166(94)80049-9

upstream raw materials:

diazomethane

1,1,1-Trifluoro-3-((R)-toluene-4-sulfinyl)-propane-2,2-diol

Downstream raw materials:

(2S,R_S)-2-<<(4-methylphenyl)sulphinyl>methyl>-3,3,3-trifluoropropan-1,2-diol

(2S,R_S)-1-(dibenzylamino)-2-<<(4-methylphenyl)sulphinyl>methyl>-3,3,3-trifluoropropan-2-ol

(2S,R_S)-1-(benzyloxy)-2-<<(4-methylphenyl)sulphinyl>methyl>-3,3,3-trifluoropropan-2-ol

(2S)-1-(dibenzylamino)-2-<<(4-methylphenyl)sulphenyl>methyl>-3,3,3-trifluoropropan-2-ol

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