Pentanal ethylene acetal

Base Information

• Chemical Name: Pentanal ethylene acetal
• CAS No.: 4360-76-3
• Molecular Formula: C7H14O2
• Molecular Weight: 130.187
• Hs Code.: 2932999099
• Mol file: 4360-76-3.mol

Synonyms:1,3-Dioxolane,2-butyl;2-n-Butyl-1,3-dioxolan;2-n-Butyl-dioxolan;2-Butyl-1,3-dioxacyclopentan;

Chemical Property of Pentanal ethylene acetal

Chemical Property:

• PSA: 18.46000
• LogP: 1.54950

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Pentanal ethylene acetal

There total 2 articles about Pentanal ethylene 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: 70.0%

2-(but-1-en-1-yl)-1,3-dioxolane (33498-55-4) → 2-butyl-1,3-dioxolane (4360-76-3) + pentanal (110-62-3)

Guidance literature:

With acetylacetonatodicarbonylrhodium(l); carbon monoxide; hydrogen; 6,6′-[(3,3′-di-tert-butyl-5,5′-dimethoxy-1,1′-biphenyl-2,2′-diyl)bis(oxy)]bis(di-benzo[d,f][1,3,2]dioxaphosphepin); In toluene; for 20h; under 7500.75 Torr;

DOI:10.1021/acscatal.6b00189

Reference yield:

1,3-DIOXOLANE (646-06-0) + ethene (74-85-1) → 2-ethyl-1,3-dioxolane (2568-96-9) + 2-butyl-1,3-dioxolane (4360-76-3) + 2-hexyl-1,3-dioxolane (1708-34-5) + hexyl formate (629-33-4) + n-butyl formate (592-84-7) + octyl formate (112-32-3)

Guidance literature:

di-tert-butyl peroxide; at 140 - 150 ℃; Product distribution;

DOI:10.1007/BF01167778

Reference yield: 82.0%

2-butyl-1,3-dioxolane (4360-76-3) → valeric acid-(2-bromo-ethyl ester) (5451-78-5)

Guidance literature:

With 2,2'-azobis(isobutyronitrile); Bromoform; In benzene; for 5h; Heating;

DOI:10.1080/00397919708005032

upstream raw materials:

1,3-DIOXOLANE

ethene

2-(but-1-en-1-yl)-1,3-dioxolane

Downstream raw materials:

2-(valeroyloxy)ethyl chloride

valeric acid-(2-bromo-ethyl ester)

pentanal

Refernces

• 1、 Germash, A. V.,Dostovalova, V. I.,Zorin, V. V.,Terent'ev, A. B.. "INVESTIGATION OF THE STRUCTURE OF THE PRODUCTS FROM TELOMERIZATION OF ETHYLENE WITH 1,3-DIHETEROCYCLOPENTANES BY THE 13C NMR METHOD". . p. 149 - 153. Retrieved 2007/10/02.