2-<3-(2-Bromoethoxy)-2-(2-propenyloxy)phenyl>-1,3-dioxolane

Base Information

• Chemical Name: 2-<3-(2-Bromoethoxy)-2-(2-propenyloxy)phenyl>-1,3-dioxolane
• CAS No.: 130642-26-1
• Molecular Formula: C₁₄H₁₇BrO₄
• Molecular Weight: 329.191
• Mol file: 130642-26-1.mol

Synonyms:2-<3-(2-Bromoethoxy)-2-(2-propenyloxy)phenyl>-1,3-dioxolane

Chemical Property of 2-<3-(2-Bromoethoxy)-2-(2-propenyloxy)phenyl>-1,3-dioxolane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-<3-(2-Bromoethoxy)-2-(2-propenyloxy)phenyl>-1,3-dioxolane

There total 2 articles about 2-<3-(2-Bromoethoxy)-2-(2-propenyloxy)phenyl>-1,3-dioxolane 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: 96.0%

3-(2-Bromoethoxy)-2-(2-propenyloxy)benzaldehyde (130642-25-0) + ethylene glycol (107-21-1) → 2-<3-(2-Bromoethoxy)-2-(2-propenyloxy)phenyl>-1,3-dioxolane (130642-26-1)

Guidance literature:

toluene-4-sulfonic acid; In toluene; for 20h; Heating;

DOI:10.1021/jo00001a043

Reference yield:

2-allyloxy-3-hydroxybenzaldehyde (108059-04-7) → 2-<3-(2-Bromoethoxy)-2-(2-propenyloxy)phenyl>-1,3-dioxolane (130642-26-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 98 percent / K₂CO₃ / acetonitrile / 20 h / Heating

2: 96 percent / p-TsOH / toluene / 20 h / Heating

With potassium carbonate; toluene-4-sulfonic acid; In toluene; acetonitrile;

DOI:10.1021/jo00001a043

Reference yield: 84.0%

2-<3-(2-Bromoethoxy)-2-(2-propenyloxy)phenyl>-1,3-dioxolane (130642-26-1) → 2,2'-phenylene>>bis(1,3-dioxolane) (130668-80-3)

Guidance literature:

With sodium sulfide; In methanol; for 20h; Heating;

DOI:10.1021/jo00001a043

upstream raw materials:

3-(2-Bromoethoxy)-2-(2-propenyloxy)benzaldehyde

ethylene glycol

2-allyloxy-3-hydroxybenzaldehyde

Downstream raw materials:

2,2'-phenylene>>bis(1,3-dioxolane)

3,3'-bis(2-hydroxybenzaldehyde)