1-(4'-methoxyphenyl)pentacyclo<5.4.0.0^2,6.0^3,10.0^5,9>undecane-8,11-dione

Base Information

• Chemical Name: 1-(4'-methoxyphenyl)pentacyclo<5.4.0.0^2,6.0^3,10.0^5,9>undecane-8,11-dione
• CAS No.: 118172-01-3
• Molecular Formula: C₁₈H₁₆O₃
• Molecular Weight: 280.323

Synonyms:1-(4'-methoxyphenyl)pentacyclo<5.4.0.0^2,6.0^3,10.0^5,9>undecane-8,11-dione

Chemical Property of 1-(4'-methoxyphenyl)pentacyclo<5.4.0.0^2,6.0^3,10.0^5,9>undecane-8,11-dione

Chemical Property:

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Technology Process of 1-(4'-methoxyphenyl)pentacyclo<5.4.0.0^2,6.0^3,10.0^5,9>undecane-8,11-dione

There total 1 articles about 1-(4'-methoxyphenyl)pentacyclo<5.4.0.0^2,6.0^3,10.0^5,9>undecane-8,11-dione 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: 93.0%

6-(4'-methoxyphenyl)-1,4α,4aα,5α,8β,8aα-hexahydro-1,4-methanonaphthalene-5,8-dione (118172-00-2) → 1-(4'-methoxyphenyl)pentacyclo<5.4.0.02,6.03,10.05,9>undecane-8,11-dione (118172-01-3)

Guidance literature:

In acetone; for 8h; Irradiation;

DOI:10.1021/jo00262a041

Reference yield: 37.0%

diazoacetic acid ethyl ester (623-73-4) + 1-(4'-methoxyphenyl)pentacyclo<5.4.0.02,6.03,10.05,9>undecane-8,11-dione (118172-01-3) → C22H22O5 (118172-02-4)

Guidance literature:

With boron trifluoride diethyl etherate; In diethyl ether; at -20 ℃; for 4h;

DOI:10.1021/jo00262a041

Reference yield:

1-(4'-methoxyphenyl)pentacyclo<5.4.0.02,6.03,10.05,9>undecane-8,11-dione (118172-01-3) → 7-(4'-methoxyphenyl)pentacyclo<5.5.0.04,11.05,9.08,12>dodecane-2,6-dione (118172-03-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 37 percent / BF₃*Et₂O / diethyl ether / 4 h / -20 °C

2: NaCl / dimethylsulfoxide; H₂O / 4 h / 150 °C

With boron trifluoride diethyl etherate; sodium chloride; In diethyl ether; water; dimethyl sulfoxide;

DOI:10.1021/jo00262a041

upstream raw materials:

6-(4'-methoxyphenyl)-1,4α,4aα,5α,8β,8aα-hexahydro-1,4-methanonaphthalene-5,8-dione

Downstream raw materials:

C₂₂H₂₂O₅

7-(4'-methoxyphenyl)pentacyclo<5.5.0.0^4,11.0^5,9.0^8,12>dodecane-2,6-dione

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