cis-3,3'-Dihydroxy-α,β-diethylstilben

Base Information

Chemical Name:cis-3,3'-Dihydroxy-α,β-diethylstilben
CAS No.:74944-96-0
Molecular Formula:C₁₈H₂₀O₂
Molecular Weight:268.356
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of cis-3,3'-Dihydroxy-α,β-diethylstilben

Chemical Property:

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Technology Process of cis-3,3'-Dihydroxy-α,β-diethylstilben

There total 5 articles about cis-3,3'-Dihydroxy-α,β-diethylstilben 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: 49.0%

: 76473-06-8
trans-3,3'-dimethoxy-α,β-diethylstilbene

: 5959-71-7
MetaDES

: 3,4-Bis-(3'-hydroxyphenyl)-2-hexen

: 74944-96-0
cis-3,3'-Dihydroxy-α,β-diethylstilben

Guidance literature:: With boron tribromide; In dichloromethane; 1.) -60 deg C, 1 h, 2.) 20 deg C, 3 h;
DOI:10.1002/ardp.19803131105

Reference yield:

: 37951-49-8
1-(3-methoxyphenyl)propan-1-one

: 74944-96-0
cis-3,3'-Dihydroxy-α,β-diethylstilben

Guidance literature:: Multi-step reaction with 2 steps

1: TiCl₄, Zn / dioxane / 1.) 0 deg C, 2 h, 2.) 101 deg C, 4 h

2: 49 percent / BBr₃ / CH₂Cl₂ / 1.) -60 deg C, 1 h, 2.) 20 deg C, 3 h

With boron tribromide; titanium tetrachloride; zinc; In 1,4-dioxane; dichloromethane;
DOI:10.1002/ardp.19803131105

Reference yield:

: 519050-99-8
[1-(3-Methoxy-phenyl)-prop-(Z)-ylidene]-hydrazine

: 74944-96-0
cis-3,3'-Dihydroxy-α,β-diethylstilben

Guidance literature:: Multi-step reaction with 4 steps

1: HgO / petroleum ether / 7 h / 20 °C

2: SO₂ / petroleum ether / 7 h

3: toluene / 2 h / 115 °C

4: 49 percent / BBr₃ / CH₂Cl₂ / 1.) -60 deg C, 1 h, 2.) 20 deg C, 3 h

With sulfur dioxide; boron tribromide; mercury(II) oxide; In dichloromethane; toluene; Petroleum ether;
DOI:10.1002/ardp.19803131105