4-BROMOBENZALDEHYDE PROPYLIDENE ACETAL

Base Information

• Chemical Name: 4-BROMOBENZALDEHYDE PROPYLIDENE ACETAL
• CAS No.: 61568-51-2
• Molecular Formula: C10H11BrO2
• Molecular Weight: 243.1
• Hs Code.: 2934999090
• Mol file: 61568-51-2.mol

Synonyms:4-BROMOBENZALDEHYDE PROPYLIDENE ACETAL;1,3-Dioxane,2-(4-bromophenyl)-(9CI)

Chemical Property of 4-BROMOBENZALDEHYDE PROPYLIDENE ACETAL

Chemical Property:

• Melting Point: 72-73 °C
• Boiling Point: 307.5±37.0 °C(Predicted)
• PSA: 18.46000
• Density: 1.439±0.06 g/cm3(Predicted)
• LogP: 2.88460

Purity/Quality:

98%Min ^*data from raw suppliers

4-BROMOBENZALDEHYDE PROPYLIDENE ACETAL 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-BROMOBENZALDEHYDE PROPYLIDENE ACETAL

There total 6 articles about 4-BROMOBENZALDEHYDE PROPYLIDENE ACETAL 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: 100.0%

4-bromo-benzaldehyde (1122-91-4) + trimethyleneglycol (504-63-2) → 2-(4-bromophenyl)-1,3-dioxane (61568-51-2)

Guidance literature:

With Amberlyst 15; In benzene; for 3h; Heating;

DOI:10.1021/ja00062a009

Reference yield: 99.0%

1,1-dimethoxy-1-(4-bromophenyl)methane (24856-58-4) + trimethyl orthoformate (149-73-5) → 2-(4-bromophenyl)-1,3-dioxane (61568-51-2)

Guidance literature:

With toluene-4-sulfonic acid; trimethyleneglycol; In toluene; at 80 ℃; for 20.5h;

DOI:10.1021/ol303519y

Reference yield: 89.0%

1,1-dimethoxy-1-(4-bromophenyl)methane (24856-58-4) + trimethyleneglycol (504-63-2) → 2-(4-bromophenyl)-1,3-dioxane (61568-51-2)

Guidance literature:

With indium(III) triflate; In dichloromethane; at 20 ℃; for 0.5h;

DOI:10.1016/j.tetlet.2011.09.087

upstream raw materials:

4-bromo-benzaldehyde

trimethyleneglycol

1,3-bis(trimethylsiloxy)propane

1,1-dimethoxy-1-(4-bromophenyl)methane

Downstream raw materials:

1,8-Bis<4-(1,3-dioxan-2-yl)phenyl>anthracen

4-(pyridin-4-yl)benzaldehyde

C₇₂H₄₆N₄

C₅₇H₃₈N₂

Refernces

• 1、 Ishizuka, Tomoya,Ohkawa, Shumpei,Ochiai, Hidemi,Hashimoto, Muneaki,Ohkubo, Kei,Kotani, Hiroaki,Sadakane, Masahiro,Fukuzumi, Shunichi,Kojima, Takahiko. "A supramolecular photocatalyst composed of a polyoxometalate and a photosensitizing water-soluble porphyrin diacid for the oxidation of organic substrates in water". supporting information. p. 1975 - 1980. Retrieved 2018/05/23.
• 2、 Yi, Hong,Niu, Linbin,Wang, Shengchun,Liu, Tianyi,Singh, Atul K.,Lei, Aiwen. "Visible-light-induced acetalization of aldehydes with alcohols". supporting information. p. 122 - 125. Retrieved 2017/11/27.