Pepper acid ethyl este

Base Information

Chemical Name:Pepper acid ethyl este
CAS No.:56019-71-7
Molecular Formula:C₁₄H₁₄O₄
Molecular Weight:246.263
Hs Code.:
Mol file:56019-71-7.mol

Synonyms:(2E,4E)-ethyl 5-(benzo[d][1,3]dioxol-5-yl)penta-2,4-dienoate;Piperinsaeureaethylester;5t-benzo[1,3]dioxol-5-yl-penta-2t,4-dienoic acid ethyl ester;ethyl 5-(3,4-methylenedioxyphenyl)-2,4-pentadienoate;5t-Benzo[1,3]dioxol-5-yl-penta-2t,4-diensaeure-aethylester;

Suppliers and Price of Pepper acid ethyl este

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 2 raw suppliers

Chemical Property of Pepper acid ethyl este

Chemical Property:

Melting Point:76-77℃ (ethyl ether hexane )
PSA：44.76000
LogP:2.54780

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Pepper acid ethyl este

There total 13 articles about Pepper acid ethyl este 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%

: (E)-4-[(diethoxyphosphinyl)oxy]-2-butenoic acid ethyl ester

: 120-57-0,30024-74-9
piperonal

: 6091-43-6,56019-71-7,60578-08-7,60578-12-3,63657-07-8
all-trans-5-(3,4-Methylendioxyphenyl)-2,4-pentadiensaeureethylester

Guidance literature:: (E)-4-[(diethoxyphosphinyl)oxy]-2-butenoic acid ethyl ester; With sodium hydride; In N,N-dimethyl-formamide; at 30 - 35 ℃; for 4h;

piperonal; In N,N-dimethyl-formamide; at 20 ℃; for 16h;

Reference yield: 86.0%

: 120-57-0,30024-74-9
piperonal

: 42516-28-9
ethyl (2E)-4-(diethoxyphosphoryl)crotonate

: 6091-43-6,56019-71-7,60578-08-7,60578-12-3,63657-07-8
all-trans-5-(3,4-Methylendioxyphenyl)-2,4-pentadiensaeureethylester

Guidance literature:: With lithium hydroxide; In tetrahydrofuran; for 24h; Molecular sieve; Inert atmosphere; Reflux;
DOI:10.1016/j.bmc.2013.07.010