(-)-N,4-dimethyl-N-<<(E)-3-phenyl-2-butenyl>sulfinyl>-benzenesulfonamide

Base Information

Chemical Name:(-)-N,4-dimethyl-N-<<(E)-3-phenyl-2-butenyl>sulfinyl>-benzenesulfonamide
CAS No.:86437-07-2
Molecular Formula:C₁₈H₂₁NO₃S₂
Molecular Weight:363.502
Hs Code.:

Synonyms:(-)-N,4-dimethyl-N-<<(E)-3-phenyl-2-butenyl>sulfinyl>-benzenesulfonamide

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Chemical Property of (-)-N,4-dimethyl-N-<<(E)-3-phenyl-2-butenyl>sulfinyl>-benzenesulfonamide

Chemical Property:

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Technology Process of (-)-N,4-dimethyl-N-<<(E)-3-phenyl-2-butenyl>sulfinyl>-benzenesulfonamide

There total 7 articles about (-)-N,4-dimethyl-N-<<(E)-3-phenyl-2-butenyl>sulfinyl>-benzenesulfonamide 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: 78.0%

: 81654-84-4
(-)-4-methyl-N-<<(E)-3-phenyl-2-butenyl>sulfinyl>-benzenesulfonamide

: 77-78-1
dimethyl sulfate

: 86437-07-2
(-)-N,4-dimethyl-N-<<(E)-3-phenyl-2-butenyl>sulfinyl>-benzenesulfonamide

Guidance literature:: With potassium carbonate; In 1,2-dimethoxyethane; for 6h; Ambient temperature;
DOI:10.1021/jo00165a009

Reference yield:

: 4593-90-2,772-15-6
(S)-2-phenylbutanoic acid

: 86437-07-2
(-)-N,4-dimethyl-N-<<(E)-3-phenyl-2-butenyl>sulfinyl>-benzenesulfonamide

Guidance literature:: Multi-step reaction with 7 steps

1: 98 percent / SOCl₂, DMF / 1 h / Heating

2: 91 percent / diethyl ether / 2 h / -78 °C

3: 95 percent / LiAlH₄ / diethyl ether / 3 h

4: aqu. H₂O₂ (30percent) / methanol / 1.) 0 deg C, 2.) 20 deg C, 24 h, 3.) PtO₂, 0 deg C, 4.) 24 h, RT

5: 98.8 percent / 130 - 140 °C

6: 82 percent / toluene / 60 h / Ambient temperature

7: 78 percent / K₂CO₃ / 1,2-dimethoxy-ethane / 6 h / Ambient temperature

With lithium aluminium tetrahydride; thionyl chloride; dihydrogen peroxide; potassium carbonate; N,N-dimethyl-formamide; In methanol; 1,2-dimethoxyethane; diethyl ether; toluene;
DOI:10.1021/jo00165a009

Reference yield:

: 86437-06-1
(S)-(+)-N,N-dimethyl-3-phenylbutanamine

: 86437-07-2
(-)-N,4-dimethyl-N-<<(E)-3-phenyl-2-butenyl>sulfinyl>-benzenesulfonamide

Guidance literature:: Multi-step reaction with 4 steps

1: aqu. H₂O₂ (30percent) / methanol / 1.) 0 deg C, 2.) 20 deg C, 24 h, 3.) PtO₂, 0 deg C, 4.) 24 h, RT

2: 98.8 percent / 130 - 140 °C

3: 82 percent / toluene / 60 h / Ambient temperature

4: 78 percent / K₂CO₃ / 1,2-dimethoxy-ethane / 6 h / Ambient temperature

With dihydrogen peroxide; potassium carbonate; In methanol; 1,2-dimethoxyethane; toluene;
DOI:10.1021/jo00165a009