(2Z,4E)-2-styrylbut-2-enedioic acid dimethyl ester

Base Information

Chemical Name:(2Z,4E)-2-styrylbut-2-enedioic acid dimethyl ester
CAS No.:106352-52-7
Molecular Formula:C₁₄H₁₄O₄
Molecular Weight:246.263
Hs Code.:

Synonyms:(2Z,4E)-2-styrylbut-2-enedioic acid dimethyl ester

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Chemical Property of (2Z,4E)-2-styrylbut-2-enedioic acid dimethyl ester

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Technology Process of (2Z,4E)-2-styrylbut-2-enedioic acid dimethyl ester

There total 3 articles about (2Z,4E)-2-styrylbut-2-enedioic acid dimethyl 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: 77.0%

: 4363-35-3,6783-05-7,60806-02-2
Dihydroxy-styryl-boran

: 762-42-5
dimethyl acetylenedicarboxylate

: 106352-52-7
(2Z,4E)-2-styrylbut-2-enedioic acid dimethyl ester

Guidance literature:: With dicarbonylacetylacetonato rhodium (I); In water; toluene; at 90 ℃; Inert atmosphere;
DOI:10.1021/jo201476h

Reference yield: 68.0%

: 63073-96-1
potassium cinnamate

: 762-42-5
dimethyl acetylenedicarboxylate

: 106352-52-7
(2Z,4E)-2-styrylbut-2-enedioic acid dimethyl ester

: C₁₄H₁₄O₄

Guidance literature:: potassium cinnamate; With 1,10-Phenanthroline; copper(I) bromide; In dimethyl sulfoxide; at 120 ℃; for 2h; Inert atmosphere; Schlenk technique;

dimethyl acetylenedicarboxylate; With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; 1,4-di(diphenylphosphino)-butane; In dimethyl sulfoxide; at 20 ℃; for 0.25h; Schlenk technique; Sealed tube; Inert atmosphere;

With acetic acid; In dimethyl sulfoxide; at 120 ℃; for 22h; diastereoselective reaction; Schlenk technique; Sealed tube; Inert atmosphere;
DOI:10.1007/s00706-018-2267-y

Reference yield: 54.0%

: 100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6
styrene

: 762-42-5
dimethyl acetylenedicarboxylate

: 106352-52-7
(2Z,4E)-2-styrylbut-2-enedioic acid dimethyl ester

: 1039123-06-2
(E,E)-2-styrylbut-2-enedioic acid dimethyl ester

Guidance literature:: With bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate; 2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl; In 1,2-dichloro-ethane; at 80 ℃; for 14h; optical yield given as %de; stereoselective reaction; Inert atmosphere;
DOI:10.1021/ol800995r