1-<2-bis(methylthio)methyleneacetyl>-2-(3,4-dimethoxyphenyl)cyclopropane

Base Information

• Chemical Name: 1-<2-bis(methylthio)methyleneacetyl>-2-(3,4-dimethoxyphenyl)cyclopropane
• CAS No.: 132610-18-5
• Molecular Formula: C₁₆H₂₀O₃S₂
• Molecular Weight: 324.465

Synonyms:1-<2-bis(methylthio)methyleneacetyl>-2-(3,4-dimethoxyphenyl)cyclopropane

Chemical Property of 1-<2-bis(methylthio)methyleneacetyl>-2-(3,4-dimethoxyphenyl)cyclopropane

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Technology Process of 1-<2-bis(methylthio)methyleneacetyl>-2-(3,4-dimethoxyphenyl)cyclopropane

There total 3 articles about 1-<2-bis(methylthio)methyleneacetyl>-2-(3,4-dimethoxyphenyl)cyclopropane 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: 98.0%

trimethylsulfoxonium iodide (1774-47-6) + (Z)-5-(3,4-Dimethoxy-phenyl)-1,1-bis-methylsulfanyl-penta-1,4-dien-3-one (117672-14-7,117953-40-9) → 1-<2-bis(methylthio)methyleneacetyl>-2-(3,4-dimethoxyphenyl)cyclopropane (132610-18-5)

Guidance literature:

With sodium hydroxide; tetra-(n-butyl)ammonium iodide; In dichloromethane; at 50 ℃;

DOI:10.1016/S0040-4039(00)87848-X

Reference yield: 95.0%

trimethylsulfoxonium iodide (1774-47-6) + (E)-5-(3,4-dimethoxyphenyl)-1,1-bis(methylthio)penta-1,4-dien-3-one (117672-14-7) → 1-<2-bis(methylthio)methyleneacetyl>-2-(3,4-dimethoxyphenyl)cyclopropane (132610-18-5)

Guidance literature:

With sodium hydroxide; tetra-(n-butyl)ammonium iodide; In dichloromethane; at 50 ℃; for 7h;

Reference yield:

trimethylsulfoxonium iodide (1774-47-6) + (E)-5-(3,4-Dimethoxy-phenyl)-1,1-bis-methylsulfanyl-penta-1,4-dien-3-one → 1-<2-bis(methylthio)methyleneacetyl>-2-(3,4-dimethoxyphenyl)cyclopropane (132610-18-5)

Guidance literature:

With Methyl isobutyl carbinol; tetra-(n-butyl)ammonium iodide; In dichloromethane; water; at 50 ℃; for 7h;

upstream raw materials:

trimethylsulfoxonium iodide

(E)-5-(3,4-dimethoxyphenyl)-1,1-bis(methylthio)penta-1,4-dien-3-one

(Z)-5-(3,4-Dimethoxy-phenyl)-1,1-bis-methylsulfanyl-penta-1,4-dien-3-one

Downstream raw materials:

3-(3,4-dimethoxyphenyl)cyclopentanone

(E)-S-methyl 5-(3,4-dimethoxyphenyl)-2-oxocyclopentanecarbothioate

4,5-dimethoxy-1,2-dihydro-3-(3,4-dimethoxyphenyl)-8-methylsulfanyl-3H-phenalene-7-carbonitrile

(E)-methyl 5-(3,4-dimethoxyphenyl)-2-oxocyclopentanecarboxylate

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