N-[1-(3,4-Dimethoxy-phenyl)-eth-(Z)-ylidene]-4-methyl-benzenesulfonamide

Base Information

• Chemical Name: N-[1-(3,4-Dimethoxy-phenyl)-eth-(Z)-ylidene]-4-methyl-benzenesulfonamide
• CAS No.: 958009-31-9
• Molecular Formula: C₁₇H₁₉NO₄S
• Molecular Weight: 333.408

Synonyms:N-[1-(3,4-Dimethoxy-phenyl)-eth-(Z)-ylidene]-4-methyl-benzenesulfonamide

Chemical Property of N-[1-(3,4-Dimethoxy-phenyl)-eth-(Z)-ylidene]-4-methyl-benzenesulfonamide

Chemical Property:

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Technology Process of N-[1-(3,4-Dimethoxy-phenyl)-eth-(Z)-ylidene]-4-methyl-benzenesulfonamide

There total 1 articles about N-[1-(3,4-Dimethoxy-phenyl)-eth-(Z)-ylidene]-4-methyl-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:

toluene-4-sulfonamide (70-55-3) + 1-(3,4-dimethoxyphenyl)ethanone (1131-62-0) → N-[1-(3,4-Dimethoxy-phenyl)-eth-(Z)-ylidene]-4-methyl-benzenesulfonamide (958009-31-9)

Guidance literature:

With zinc(II) chloride; titanium(IV) isopropylate; In toluene; for 12h; Heating;

DOI:10.1002/adsc.200600238

Reference yield: 74.0%

trimethylsilyl cyanide (7677-24-9) + N-[1-(3,4-Dimethoxy-phenyl)-eth-(Z)-ylidene]-4-methyl-benzenesulfonamide (958009-31-9) → (R)-2-(3,4-dimethoxyphenyl)-2-(tosylamino)propanenitrile

Guidance literature:

With C₃₂H₃₀N₄O₆; 1-adamanthanol; In toluene; at 0 ℃; for 120h; optical yield given as %ee; enantioselective reaction;

DOI:10.1002/chem.200800454

Reference yield:

S-p-Tolyl-S-methyl-N-p-tosylsulfimid (24702-26-9,37831-86-0,4235-12-5) + N-[1-(3,4-Dimethoxy-phenyl)-eth-(Z)-ylidene]-4-methyl-benzenesulfonamide (958009-31-9) → 2-(3,4-dimethoxyphenyl)oxirane (140687-75-8,102104-61-0)

Guidance literature:

With sodium hydride; In tetrahydrofuran; Yield given;

upstream raw materials:

toluene-4-sulfonamide

1-(3,4-dimethoxyphenyl)ethanone

Downstream raw materials:

2-(3,4-dimethoxyphenyl)oxirane

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