Ethylene Brassylate

Base Information

Chemical Name:Ethylene Brassylate
CAS No.:91462-25-8
Molecular Formula:C₁₅H₂₆O₄
Molecular Weight:270.369
Hs Code.:

Synonyms:

Suppliers and Price of Ethylene Brassylate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 1 raw suppliers

Chemical Property of Ethylene Brassylate

Chemical Property:

Vapor Pressure:8.34E-09mmHg at 25°C

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes: Xi:Irritant;
Statements: R38:;
Safety Statements: S26:; S36:;

MSDS Files:

Useful:

Technology Process of Ethylene Brassylate

There total 2 articles about Ethylene Brassylate 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: 74.0%

: 505-52-2
brassylic acid

: 107-21-1
ethylene glycol

: 105-95-3,91462-25-8
1,4-dioxa-cycloheptadecane-5,17-dione

Guidance literature:: With pentafluorobenzoylchloride; triethylamine; In toluene; at 110 ℃; for 48h;
DOI:10.1002/anie.202105882

Reference yield:

: 505-52-2
brassylic acid

: 105-95-3,91462-25-8
1,4-dioxa-cycloheptadecane-5,17-dione

Guidance literature:: With ethylene glycol; at 200 ℃; under 2 Torr; Erhitzen des Reaktionsprodukts mit wenig Zinn(II)-chlorid-dihydrat unter 1 Torr auf 270grad;
DOI:10.1021/ja01308a047

Reference yield:

: 105-95-3,91462-25-8
1,4-dioxa-cycloheptadecane-5,17-dione

: 1193721-67-3
22,22,22-d₃-docosanoic acid

Guidance literature:: Multi-step reaction with 6 steps

1.1: lithium aluminium tetrahydride / diethyl ether / Reflux

2.1: hydrogen bromide / toluene / Reflux; Dean-Stark

3.1: pyridinium p-toluenesulfonate / dichloromethane / 20 °C

4.1: magnesium / tetrahydrofuran / 3 h / 50 °C / Inert atmosphere

4.2: 3 h / -10 - -5 °C / Inert atmosphere

5.1: pyridinium p-toluenesulfonate / methanol / 3 h / Reflux

6.1: sulfuric acid; chromium(VI) oxide / chloroform; acetone / 3 h / 0 °C

With chromium(VI) oxide; lithium aluminium tetrahydride; sulfuric acid; hydrogen bromide; pyridinium p-toluenesulfonate; magnesium; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; chloroform; acetone; toluene; 4.1: |Grignard Reaction / 4.2: |Grignard Reaction;
DOI:10.1002/jlcr.3443