Ethyl Trans-4-Phenyl-2-Butenoate

Base Information

• Chemical Name: Ethyl Trans-4-Phenyl-2-Butenoate
• CAS No.: 1205-84-1
• Molecular Formula: C12H14O2
• Molecular Weight: 190.242
• Hs Code.: 2916399090
• Mol file: 1205-84-1.mol

Synonyms:

Chemical Property of Ethyl Trans-4-Phenyl-2-Butenoate

Chemical Property:

• Boiling Point: 293.9±19.0 °C(Predicted)
• PSA: 26.30000
• Density: 1.037±0.06 g/cm3(Predicted)
• LogP: 2.34840

Purity/Quality:

98%,99%, ^*data from raw suppliers

Ethyltrans-4-phenyl-2-butenoate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Ethyl Trans-4-Phenyl-2-Butenoate

There total 79 articles about Ethyl Trans-4-Phenyl-2-Butenoate 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: 94.0%

carbon monoxide (201230-82-2) + ethyl (E)-3-phenyl-2-propenyl carbonate (106625-69-8) → ethyl (E)-4-phenylbut-3-enoate (1205-84-1)

Guidance literature:

With palladium diacetate; triphenylphosphine; at 50 ℃; for 5h; under 3800 Torr;

DOI:10.1016/S0040-4039(00)85793-7

Reference yield: 94.0%

trans-2-phenylvinylboronic acid (6783-05-7) + ethyl bromoacetate (105-36-2) → ethyl (E)-4-phenylbut-3-enoate (1205-84-1)

Guidance literature:

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; N,N-diisopropyl-1,1-diphenylphosphanamine; water; potassium carbonate; In tetrahydrofuran; at 65 ℃; for 8h; Inert atmosphere;

DOI:10.1016/j.tet.2010.08.047

Reference yield: 90.0%

ethanol (64-17-5) + carbon monoxide (201230-82-2) + diethyl 3-phenylprop-2-enyl phosphate → ethyl (E)-4-phenylbut-3-enoate (1205-84-1)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; triphenylphosphine; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; at 50 ℃; for 5h; under 22800 Torr;

DOI:10.1021/jo00058a040

upstream raw materials:

diazoacetic acid ethyl ester

phenylacetylene

styrene oxide

tributyl(methoxycarbonylmethylene)phosphonium bromide

Downstream raw materials:

(E)-ethyl 2-diazo-4-phenylbut-3-enoate

ethyl 4-phenylbutyrate

1,5,9,13-tetraaza-2,10-dioxo-4,12-diphenylcyclohexadecane

C₁₄H₁₈O₂