.ALPHA.-ETHYLTETRAHYDRO-2-FURANPROPANOL ACETATE

Base Information

• Chemical Name: .ALPHA.-ETHYLTETRAHYDRO-2-FURANPROPANOL ACETATE
• CAS No.: 81540-28-5
• Molecular Formula: C11H20O3
• Molecular Weight: 200.278
• Mol file: 81540-28-5.mol

Synonyms:.ALPHA.-ETHYLTETRAHYDRO-2-FURANPROPANOL ACETATE;1-(tetrahydrofuran-2-yl)pentan-3-yl acetate;1-(2-Tetrahydrofuryl)-3-acetoxypentane, GC 95%

Chemical Property of .ALPHA.-ETHYLTETRAHYDRO-2-FURANPROPANOL ACETATE

Chemical Property:

• PSA: 35.53000
• LogP: 2.28730

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of .ALPHA.-ETHYLTETRAHYDRO-2-FURANPROPANOL ACETATE

There total 7 articles about .ALPHA.-ETHYLTETRAHYDRO-2-FURANPROPANOL ACETATE 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: 89.0%

1-(α-tetrahydrofuryl)pentan-3-ol (4469-83-4) + acetic anhydride (108-24-7) → 1-tetrahydrofuranyl-pentan-3-yl acetate (81540-28-5)

Guidance literature:

With pyridine; at 20 ℃; for 12h;

DOI:10.1007/BF00948242

Reference yield: 40.0%

1,7-nonanediol (4469-84-5) + lead(IV) tetraacetate (546-67-8) → 1-(α-tetrahydrofuryl)pentan-3-ol (4469-83-4) + (E)-2-Ethyl-1,6-dioxaspiro<4.4>nonan (38401-84-2) + 1-tetrahydrofuranyl-pentan-3-yl acetate (81540-28-5) + 3-hydroxy-nonanyl acetate

Guidance literature:

With calcium carbonate; In benzene; for 5h; Heating;

Reference yield:

furfural (98-01-1) → 1-tetrahydrofuranyl-pentan-3-yl acetate (81540-28-5)

Guidance literature:

Multi-step reaction with 3 steps

2: 57 percent / hydrogen / Raney nickel / methanol / 150 °C / 83600 Torr

3: 89 percent / pyridine / 12 h / 20 °C

With pyridine; hydrogen; nickel; In methanol;

DOI:10.1007/BF00948242

upstream raw materials:

1-(α-tetrahydrofuryl)pentan-3-ol

acetic anhydride

1,7-nonanediol

lead(IV) tetraacetate

Downstream raw materials:

(E)-2-Ethyl-1,6-dioxaspiro<4.4>nonan

Refernces

• 1、 Kozhich, O. A.,Segal', G. M.,Torgov, I. V.. "SYNTHESIS OF 2-ETHYL-1,6-DIOXASPIRONONANE, THE MAJOR COMPONENT OF THE PHEROMONE OF THE CHALCOGRAPH BEETLE PITYOGENES CHALCOGRAPHUS (L.)". . p. 293 - 295. Retrieved 2007/10/02.