(1S,2E,4S)-N-<2-bromo-4-<(2-methoxyethoxy)methoxy>-1-(4-methoxyphenyl)-2-pentenyl>-2,4,6-trimethylbenzenesulfonamide

Base Information

Chemical Name:(1S,2E,4S)-N-<2-bromo-4-<(2-methoxyethoxy)methoxy>-1-(4-methoxyphenyl)-2-pentenyl>-2,4,6-trimethylbenzenesulfonamide
CAS No.:148838-34-0
Molecular Formula:C₂₅H₃₄BrNO₆S
Molecular Weight:556.518
Hs Code.:

Synonyms:(1S,2E,4S)-N-<2-bromo-4-<(2-methoxyethoxy)methoxy>-1-(4-methoxyphenyl)-2-pentenyl>-2,4,6-trimethylbenzenesulfonamide

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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 (1S,2E,4S)-N-<2-bromo-4-<(2-methoxyethoxy)methoxy>-1-(4-methoxyphenyl)-2-pentenyl>-2,4,6-trimethylbenzenesulfonamide

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Technology Process of (1S,2E,4S)-N-<2-bromo-4-<(2-methoxyethoxy)methoxy>-1-(4-methoxyphenyl)-2-pentenyl>-2,4,6-trimethylbenzenesulfonamide

There total 3 articles about (1S,2E,4S)-N-<2-bromo-4-<(2-methoxyethoxy)methoxy>-1-(4-methoxyphenyl)-2-pentenyl>-2,4,6-trimethylbenzenesulfonamide 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: 63.0%

: C₈H₁₄BrLiO₃

: N-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-2,4,6-trimethyl-benzenesulfonamide

: 148838-34-0
(1S,2E,4S)-N-<2-bromo-4-<(2-methoxyethoxy)methoxy>-1-(4-methoxyphenyl)-2-pentenyl>-2,4,6-trimethylbenzenesulfonamide

Guidance literature:: In tetrahydrofuran; at -110 ℃;

Reference yield:

: 4543-58-2
2,4,6-trimethylbenzenesulfonamide

: 148838-34-0
(1S,2E,4S)-N-<2-bromo-4-<(2-methoxyethoxy)methoxy>-1-(4-methoxyphenyl)-2-pentenyl>-2,4,6-trimethylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1: 57 percent / SOCl₂ / 8 h / Heating

2: 75 percent / BF₃*Et₂O / CH₂Cl₂ / Heating

3: 63 percent / n-BuLi / 1.) Et₂O, hexane, -105 to -100 deg C, 20 min, 2.) THF, -110 to -78 deg C, 8 h

With n-butyllithium; thionyl chloride; boron trifluoride diethyl etherate; In dichloromethane;
DOI:10.1002/jlac.199719970121

Reference yield:

: 186800-71-5
2,4,6-Me₃C₆H₂-SO₂NSO

: 148838-34-0
(1S,2E,4S)-N-<2-bromo-4-<(2-methoxyethoxy)methoxy>-1-(4-methoxyphenyl)-2-pentenyl>-2,4,6-trimethylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / BF₃*Et₂O / CH₂Cl₂ / Heating

2: 63 percent / n-BuLi / 1.) Et₂O, hexane, -105 to -100 deg C, 20 min, 2.) THF, -110 to -78 deg C, 8 h

With n-butyllithium; boron trifluoride diethyl etherate; In dichloromethane;
DOI:10.1002/jlac.199719970121