EINECS 200-278-5

Base Information

• Chemical Name: EINECS 200-278-5
• CAS No.: 8053-00-7
• Molecular Formula: C₁₈H₂₀O₂
• Molecular Weight: 268.356
• Mol file: 8053-00-7.mol

Synonyms:EINECS 200-278-5

Chemical Property of EINECS 200-278-5

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of EINECS 200-278-5

There total 76 articles about EINECS 200-278-5 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: 63.0%

Diethylstilbestrol dimethyl ether (130-79-0) → diethylstilbestrol (56-53-1,8053-00-7)

Guidance literature:

Diethylstilbestrol dimethyl ether; With boron tribromide; In dichloromethane; at -78 - 20 ℃; for 2h; Inert atmosphere;

With water; In dichloromethane; at 0 ℃; for 0.5h;

DOI:10.1016/j.ejmech.2015.09.005

Reference yield: 27.0%

4-hydroxypropiophenone (70-70-2) → diethylstilbestrol (56-53-1,8053-00-7) + 3,4-bis(4-hydroxyphenyl)-3,4-hexanediol (7507-01-9) + cis-3,4-Bis(p-hydroxyphenyl)-3-hexene (22610-99-7,8053-00-7)

Guidance literature:

With titanium tetrachloride; zinc; In tetrahydrofuran; for 20h; Yield given; Heating;

Reference yield: 27.0%

4-hydroxypropiophenone (70-70-2) → diethylstilbestrol (56-53-1,8053-00-7) + 3,4-bis(4-hydroxyphenyl)-3,4-hexanediol (7507-01-9) + cis-3,4-Bis(p-hydroxyphenyl)-3-hexene (22610-99-7,8053-00-7)

Guidance literature:

With titanium tetrachloride; zinc; In tetrahydrofuran; for 20h; Yield given; Heating;

upstream raw materials:

diethylstilbestrol dimethyl ether

C₂₀H₂₄O₂

1,4-di(4-methoxyphenyl)ethanone

1,2-bis(4-methoxyphenyl)butanone

Downstream raw materials:

3,3'-<α,β-Diethyl-4,4'-stilbendiylbis-(oxycarbonyl)>-dipropionsaeure

Diaethylstilboestrol-bis-β-(p-methoxyphenyl)-propionat

Diaethylstilboestrol-bis-β-(p-propoxyphenyl)-propionat

Diaethylstilboestrol-bis-β-(p-butoxyphenyl)-propionat