(2S,5S)-1-{[3,4-bis(methyloxy)phenyl]sulfonyl}-2,5-dimethyl-4-(phenylmethyl)piperazine

Base Information

Chemical Name:(2S,5S)-1-{[3,4-bis(methyloxy)phenyl]sulfonyl}-2,5-dimethyl-4-(phenylmethyl)piperazine
CAS No.:956468-01-2
Molecular Formula:C₂₁H₂₈N₂O₄S
Molecular Weight:404.53
Hs Code.:

Synonyms:(2S,5S)-1-{[3,4-bis(methyloxy)phenyl]sulfonyl}-2,5-dimethyl-4-(phenylmethyl)piperazine

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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,5S)-1-{[3,4-bis(methyloxy)phenyl]sulfonyl}-2,5-dimethyl-4-(phenylmethyl)piperazine

Chemical Property:

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Technology Process of (2S,5S)-1-{[3,4-bis(methyloxy)phenyl]sulfonyl}-2,5-dimethyl-4-(phenylmethyl)piperazine

There total 3 articles about (2S,5S)-1-{[3,4-bis(methyloxy)phenyl]sulfonyl}-2,5-dimethyl-4-(phenylmethyl)piperazine 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:

: 956468-00-1
(2S,5S)-2,5-dimethyl-1-(phenylmethyl)piperazine hydrochloride

: 23095-31-0
3,4-dimethoxybenzene-1-sulfonyl chloride

: 956468-01-2
(2S,5S)-1-{[3,4-bis(methyloxy)phenyl]sulfonyl}-2,5-dimethyl-4-(phenylmethyl)piperazine

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃;

Reference yield:

: 956467-98-4
methyl N-{[(1,1-dimethylethyl)oxy]carbonyl}-L-alanyl-N-(phenylmethyl)-L-alaninate

: 956468-01-2
(2S,5S)-1-{[3,4-bis(methyloxy)phenyl]sulfonyl}-2,5-dimethyl-4-(phenylmethyl)piperazine

Guidance literature:: Multi-step reaction with 3 steps

1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C

2: borane-THF / tetrahydrofuran / 7 h / Heating / reflux

3: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C

With borane-THF; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In tetrahydrofuran; dichloromethane;

Reference yield:

: 95071-12-8
(S)-N-benzyl-1-methoxy-1-oxopropan-2-aminium chloride

: 956468-01-2
(2S,5S)-1-{[3,4-bis(methyloxy)phenyl]sulfonyl}-2,5-dimethyl-4-(phenylmethyl)piperazine

Guidance literature:: Multi-step reaction with 4 steps

1: O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C

2: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C

3: borane-THF / tetrahydrofuran / 7 h / Heating / reflux

4: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C

With borane-THF; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In tetrahydrofuran; dichloromethane;