trans-1-(m-methoxyphenyl)-2-<β-(2-methyl-1,3-dioxocyclopent-2-yl)propionyl>cyclopropane

Base Information

• Chemical Name: trans-1-(m-methoxyphenyl)-2-<β-(2-methyl-1,3-dioxocyclopent-2-yl)propionyl>cyclopropane
• CAS No.: 96728-33-5
• Molecular Formula: C₁₉H₂₂O₄
• Molecular Weight: 314.381

Synonyms:trans-1-(m-methoxyphenyl)-2-<β-(2-methyl-1,3-dioxocyclopent-2-yl)propionyl>cyclopropane

Chemical Property of trans-1-(m-methoxyphenyl)-2-<β-(2-methyl-1,3-dioxocyclopent-2-yl)propionyl>cyclopropane

Chemical Property:

Purity/Quality:

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Technology Process of trans-1-(m-methoxyphenyl)-2-<β-(2-methyl-1,3-dioxocyclopent-2-yl)propionyl>cyclopropane

There total 5 articles about trans-1-(m-methoxyphenyl)-2-<β-(2-methyl-1,3-dioxocyclopent-2-yl)propionyl>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:

3-methoxystyrene (626-20-0) → trans-1-(m-methoxyphenyl)-2-<β-(2-methyl-1,3-dioxocyclopent-2-yl)propionyl>cyclopropane (96728-33-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.)Copper tartarate / 1.) trans/cis ratio 12:1, opt. induction 2.) acetonitrile

2: PdCl₂*2PhCN / Opt_. induction, if the educt was prep. with cat. copper tartarate

With bis(benzonitrile)palladium(II) dichloride; Copper tartrate;

DOI:10.1016/S0040-4039(00)87355-4

Reference yield:

Sodium salt of 2-Methyl-1,3-cyclopentadione (51467-21-1) → trans-1-(m-methoxyphenyl)-2-<β-(2-methyl-1,3-dioxocyclopent-2-yl)propionyl>cyclopropane (96728-33-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.)Copper tartarate / 1.) trans/cis ratio 12:1, opt. induction 2.) acetonitrile

2: PdCl₂*2PhCN / Opt_. induction, if the educt was prep. with cat. copper tartarate

With bis(benzonitrile)palladium(II) dichloride; Copper tartrate;

DOI:10.1016/S0040-4039(00)87355-4

Reference yield:

cis-1-(m-methoxyphenyl)-2-<β-(2-methyl-1,3-dioxocyclopent-2-yl)propionyl>cyclopropane (96728-34-6) → trans-1-(m-methoxyphenyl)-2-<β-(2-methyl-1,3-dioxocyclopent-2-yl)propionyl>cyclopropane (96728-33-5)

Guidance literature:

With bis(benzonitrile)palladium(II) dichloride; Opt_. induction, if the educt was prep. with cat. copper tartarate;

DOI:10.1016/S0040-4039(00)87355-4

upstream raw materials:

3-methoxystyrene

2-bromoethyl diazomethyl ketone

Sodium salt of 2-Methyl-1,3-cyclopentadione

trans-1-(m-methoxyphenyl)-2-(β-bromopropionyl)cyclopropane

Downstream raw materials:

3-methoxy-9,10-secoestra-1,3,5⁽¹⁰⁾,8⁽¹⁴⁾-tetraene-9,17-dione

6-(m-methoxyphenyl)-1-(2-methyl-1,3-dioxocyclopent-2-yl)hexan-3-one

3-methoxy-1,3,5⁽¹⁰⁾,6,8,14-estrahexaen-17-one

3-methoxy-6ξ-hydroxy-9,10-secoestra-1,3,5(10),8(14)-tetraene-9,17-dione

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