(E)-4-[1-Phenyl-meth-(Z)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester

Base Information

Chemical Name:(E)-4-[1-Phenyl-meth-(Z)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester
CAS No.:869732-38-7
Molecular Formula:C₁₅H₁₆O₄
Molecular Weight:260.29
Hs Code.:

Synonyms:(E)-4-[1-Phenyl-meth-(Z)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester

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Chemical Property of (E)-4-[1-Phenyl-meth-(Z)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester

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Technology Process of (E)-4-[1-Phenyl-meth-(Z)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester

There total 6 articles about (E)-4-[1-Phenyl-meth-(Z)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester 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: 53.0%

: 148345-18-0
(Z)-ethyl 2-formyl-3-phenyl-2-propeonate

: 21204-67-1,2605-67-6
methyl (triphenylphosphoranylidene)acetate

: 869732-38-7
(E)-4-[1-Phenyl-meth-(Z)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester

: (E)-4-[1-Phenyl-meth-(E)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester

Guidance literature:: In benzene; at 20 ℃; for 17h;
DOI:10.1021/ja055498p

Reference yield:

: 292638-85-8,9003-21-8,96-33-3
acrylic acid methyl ester

: 2216-94-6
phenylpropynoic acid ethyl ester

: 869732-38-7
(E)-4-[1-Phenyl-meth-(Z)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester

: (E)-4-[1-Phenyl-meth-(E)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester

: 1039122-90-1
(2Z,4E)-3-phenylhexa-2,4-dienedioic acid 1-ethyl ester 6-methyl ester

: 1187226-20-5
C₁₅H₁₆O₄

Guidance literature:: With carbonylchlorohydridotris(triphenylphosphine)ruthenium (II); sodium methylate; In N,N-dimethyl-formamide; at 120 ℃; for 48h; regioselective reaction; Inert atmosphere;

Reference yield:

: 869732-64-9
(Z)-2-Diethoxymethyl-3-phenyl-acrylic acid ethyl ester

: 869732-38-7
(E)-4-[1-Phenyl-meth-(Z)-ylidene]-pent-2-enedioic acid 5-ethyl ester 1-methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / aq. LiBF₄ / acetonitrile / 0.33 h

2: 53 percent / benzene / 17 h / 20 °C

With lithium tetrafluoroborate; In acetonitrile; benzene;
DOI:10.1021/ja055498p