(2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene

Base Information

Chemical Name:(2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene
CAS No.:73875-18-0
Molecular Formula:C₂₄H₂₆O₄S
Molecular Weight:410.534
Hs Code.:

Synonyms:(2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene

Suppliers and Price of (2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene

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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 (2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene

There total 9 articles about (2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene 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: 30.0%

: 53772-19-3
1,4-dimethoxy-2-methylnaphthalene

: 59277-17-7
1-(benzenesulfonyl)-2-methyl-4-chloro-2-butene

: 73875-18-0
(2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene

Guidance literature:: With tin(IV) chloride; In 1,2-dichloro-ethane; at 20 - 80 ℃;
DOI:10.1021/acs.oprd.6b00037

Reference yield:

: 59277-17-7
1-(benzenesulfonyl)-2-methyl-4-chloro-2-butene

: 1,4-dimethoxy-3-methyl-2-naphthylmagnesium bromide

: 73875-18-0
(2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene

Guidance literature:: 1,4-dimethoxy-3-methyl-2-naphthylmagnesium bromide; With copper(I) bromide; In tetrahydrofuran; at 10 - 15 ℃; for 0.833333h; Inert atmosphere;

1-(benzenesulfonyl)-2-methyl-4-chloro-2-butene; In tetrahydrofuran; at 20 ℃; for 2h; Inert atmosphere;
DOI:10.1016/j.tet.2020.131696

Reference yield:

: 78-79-5,9003-31-0
isoprene

: 73875-18-0
(2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: copper(l) chloride; triethylamine hydrochloride / acetonitrile / 26 h / 20 °C / Reflux

2: tin(IV) chloride / 1,2-dichloro-ethane / 20 - 80 °C

With tin(IV) chloride; triethylamine hydrochloride; copper(l) chloride; In 1,2-dichloro-ethane; acetonitrile; 2: |Friedel-Crafts Alkylation;
DOI:10.1021/acs.oprd.6b00037