trans-3,4-di-(tert-butyldimethylsilanyloxy)-4'-(methoxycarbonyl)stilbene

Base Information

Chemical Name:trans-3,4-di-(tert-butyldimethylsilanyloxy)-4'-(methoxycarbonyl)stilbene
CAS No.:950745-54-7
Molecular Formula:C₂₈H₄₂O₄Si₂
Molecular Weight:498.81
Hs Code.:

Synonyms:trans-3,4-di-(tert-butyldimethylsilanyloxy)-4'-(methoxycarbonyl)stilbene

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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 trans-3,4-di-(tert-butyldimethylsilanyloxy)-4'-(methoxycarbonyl)stilbene

Chemical Property:

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Technology Process of trans-3,4-di-(tert-butyldimethylsilanyloxy)-4'-(methoxycarbonyl)stilbene

There total 6 articles about trans-3,4-di-(tert-butyldimethylsilanyloxy)-4'-(methoxycarbonyl)stilbene 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: 69.0%

: [4-(methoxycarbonyl)benzyl]triphenylphosphonium iodide

: 99815-16-4
3,4-bis(tert-butyldimethylsilanyloxy)benzaldehyde

: 950745-54-7
trans-3,4-di-(tert-butyldimethylsilanyloxy)-4'-(methoxycarbonyl)stilbene

: 950745-69-4
cis-3,4-di-(tertbutyldimethylsilanyloxy)-4'-(methoxycarbonyl)stilbene

Guidance literature:: With sodium hydride; In dichloromethane; at 0 ℃;
DOI:10.1016/j.bmcl.2007.06.016

Reference yield:

: 1642-81-5
p-(chloromethyl)benzoic acid

: 950745-54-7
trans-3,4-di-(tert-butyldimethylsilanyloxy)-4'-(methoxycarbonyl)stilbene

Guidance literature:: Multi-step reaction with 4 steps

1: 87 percent / K₂CO₃ / acetone

2: 89 percent / NaI / acetone / Heating

3: 99 percent / diethyl ether / Heating

4: 69 percent / NaH / CH₂Cl₂ / 0 °C

With sodium hydride; potassium carbonate; sodium iodide; In diethyl ether; dichloromethane; acetone; 4: Wittig reaction;
DOI:10.1016/j.bmcl.2007.06.016

Reference yield:

: 34040-64-7
p-methyloxycarbonylbenzyl chloride

: 950745-54-7
trans-3,4-di-(tert-butyldimethylsilanyloxy)-4'-(methoxycarbonyl)stilbene

Guidance literature:: Multi-step reaction with 3 steps

1: 89 percent / NaI / acetone / Heating

2: 99 percent / diethyl ether / Heating

3: 69 percent / NaH / CH₂Cl₂ / 0 °C

With sodium hydride; sodium iodide; In diethyl ether; dichloromethane; acetone; 3: Wittig reaction;
DOI:10.1016/j.bmcl.2007.06.016