dimethyl-2,4 pentene-2 oate de benzyle

Base Information

• Chemical Name: dimethyl-2,4 pentene-2 oate de benzyle
• CAS No.: 125427-41-0
• Molecular Formula: C₁₄H₁₈O₂
• Molecular Weight: 218.296
• Mol file: 125427-41-0.mol

Synonyms:

Chemical Property of dimethyl-2,4 pentene-2 oate de benzyle

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dimethyl-2,4 pentene-2 oate de benzyle

There total 2 articles about dimethyl-2,4 pentene-2 oate de benzyle 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:

(E)-2,4-dimethylpent-2-enoic acid (3876-52-6) → dimethyl-2,4 pentene-2 oate de benzyle (125427-41-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 97 percent / thionyl chloride / hexane / 15 h / Ambient temperature

2: pyridine / pentane / 15 h / Ambient temperature

With pyridine; thionyl chloride; In hexane; pentane;

DOI:10.1016/S0040-4020(01)85129-2

Reference yield:

(E)-2,4-Dimethyl-2-pentenoic acid chloride (89609-13-2) + benzyl alcohol (100-51-6,185532-71-2) → dimethyl-2,4 pentene-2 oate de benzyle (125427-41-0) + dimethyl-2,4 pentene-2 oate de benzyle (125427-79-4)

Guidance literature:

With pyridine; In pentane; for 15h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; Ambient temperature;

DOI:10.1016/S0040-4020(01)85129-2

Reference yield:

dimethyl-2,4 pentene-2 oate de benzyle (125427-41-0) → benzyl 2,4-dimethylpent-3-enoate (108584-78-7) + benzyl (S)-2,4-dimethylpent-3-enoate (108584-77-6)

Guidance literature:

In dichloromethane; at -55 ℃; for 4.5h; Product distribution; Irradiation; in presence of chiral inductor 5e derived from (+) camphor; various conditions, substrates and conductors investigated; enantioselectivity;

DOI:10.1016/S0040-4039(00)97830-4

upstream raw materials:

(E)-2,4-Dimethyl-2-pentenoic acid chloride

benzyl alcohol

(E)-2,4-dimethylpent-2-enoic acid

Downstream raw materials:

benzyl 2,4-dimethylpent-3-enoate

benzyl (S)-2,4-dimethylpent-3-enoate