(S)-[2-(S-phenyl-S-isobutylsulfoximinoyl)phenyl](diphenyl)phosphinoxide

Base Information

Chemical Name:(S)-[2-(S-phenyl-S-isobutylsulfoximinoyl)phenyl](diphenyl)phosphinoxide
CAS No.:875296-33-6
Molecular Formula:C₂₈H₂₈NO₂PS
Molecular Weight:473.576
Hs Code.:

Synonyms:(S)-[2-(S-phenyl-S-isobutylsulfoximinoyl)phenyl](diphenyl)phosphinoxide

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Chemical Property of (S)-[2-(S-phenyl-S-isobutylsulfoximinoyl)phenyl](diphenyl)phosphinoxide

Chemical Property:

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Technology Process of (S)-[2-(S-phenyl-S-isobutylsulfoximinoyl)phenyl](diphenyl)phosphinoxide

There total 2 articles about (S)-[2-(S-phenyl-S-isobutylsulfoximinoyl)phenyl](diphenyl)phosphinoxide 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: 56.0%

: 875296-29-0
(S)-S-isobutyl-S-phenyl-sulfoximine

: 88652-74-8
(2-bromophenyl)diphenylphosphine oxide

: 875296-33-6
(S)-[2-(S-phenyl-S-isobutylsulfoximinoyl)phenyl](diphenyl)phosphinoxide

Guidance literature:: With copper(l) iodide; cesium acetate; In dimethyl sulfoxide; at 90 ℃;
DOI:10.1002/anie.200502482

Reference yield:

: 4381-25-3,33903-50-3,60933-65-5,81162-81-4
(S)-S-methyl-S-phenylsulfoximine

: 875296-33-6
(S)-[2-(S-phenyl-S-isobutylsulfoximinoyl)phenyl](diphenyl)phosphinoxide

Guidance literature:: Multi-step reaction with 2 steps

1.1: hexamethyldisilazane / 1.5 h / 140 °C

1.2: n-BuLi / tetrahydrofuran; hexane / -78 - 20 °C

1.3: 46 percent / tetrahydrofuran; hexane / 30 h / 20 °C

2.1: 56 percent / CsOAc; CuI / dimethylsulfoxide / 90 °C

With copper(l) iodide; cesium acetate; 1,1,1,3,3,3-hexamethyl-disilazane; In dimethyl sulfoxide;
DOI:10.1002/anie.200502482