(2S)-2-(benzyloxy)-3,3-difluoro-3-phenyl-1(R)-<(4-methylphenyl)sulfinyl>propane

Base Information

Chemical Name:(2S)-2-(benzyloxy)-3,3-difluoro-3-phenyl-1(R)-<(4-methylphenyl)sulfinyl>propane
CAS No.:140176-58-5
Molecular Formula:C₂₃H₂₂F₂O₂S
Molecular Weight:400.489
Hs Code.:

Synonyms:(2S)-2-(benzyloxy)-3,3-difluoro-3-phenyl-1(R)-<(4-methylphenyl)sulfinyl>propane

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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-(benzyloxy)-3,3-difluoro-3-phenyl-1(R)-<(4-methylphenyl)sulfinyl>propane

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Technology Process of (2S)-2-(benzyloxy)-3,3-difluoro-3-phenyl-1(R)-<(4-methylphenyl)sulfinyl>propane

There total 4 articles about (2S)-2-(benzyloxy)-3,3-difluoro-3-phenyl-1(R)-<(4-methylphenyl)sulfinyl>propane 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: 93.0%

: 100-39-0
benzyl bromide

: 140176-71-2
3,3-difluoro-3-phenyl-1(R)-<(4-methylphenyl)sulfinyl>-propan-2(S)-ol

: 140176-58-5
(2S)-2-(benzyloxy)-3,3-difluoro-3-phenyl-1(R)-<(4-methylphenyl)sulfinyl>propane

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 20 ℃; for 0.166667h;
DOI:10.1021/jo00035a035

Reference yield:

: 1519-39-7
(R)-methyl p-tolyl sulfoxide

: 140176-58-5
(2S)-2-(benzyloxy)-3,3-difluoro-3-phenyl-1(R)-<(4-methylphenyl)sulfinyl>propane

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) lithium diisopropylamide / 1.) THF, -78 deg C, 3 min 2.) THF, -78 deg C, 5 min

2: 89 percent / DIBAL-H / tetrahydrofuran; hexane / 0.17 h / -78 °C

3: 93 percent / NaH / dimethylformamide / 0.17 h / 20 °C

With sodium hydride; diisobutylaluminium hydride; lithium diisopropyl amide; In tetrahydrofuran; hexane; N,N-dimethyl-formamide;
DOI:10.1021/jo00035a035

Reference yield:

: 138833-03-1
benzyl 2,2-difluoro-2-phenylacetate

: 140176-58-5
(2S)-2-(benzyloxy)-3,3-difluoro-3-phenyl-1(R)-<(4-methylphenyl)sulfinyl>propane

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) lithium diisopropylamide / 1.) THF, -78 deg C, 3 min 2.) THF, -78 deg C, 5 min

2: 89 percent / DIBAL-H / tetrahydrofuran; hexane / 0.17 h / -78 °C

3: 93 percent / NaH / dimethylformamide / 0.17 h / 20 °C

With sodium hydride; diisobutylaluminium hydride; lithium diisopropyl amide; In tetrahydrofuran; hexane; N,N-dimethyl-formamide;
DOI:10.1021/jo00035a035