(2E,4Z)-2-Dimethylamino-5-phenylsulfanyl-hexa-2,4-dienedioic acid diethyl ester

Base Information

Chemical Name:(2E,4Z)-2-Dimethylamino-5-phenylsulfanyl-hexa-2,4-dienedioic acid diethyl ester
CAS No.:122831-03-2
Molecular Formula:C₁₈H₂₃NO₄S
Molecular Weight:349.451
Hs Code.:

Synonyms:(2E,4Z)-2-Dimethylamino-5-phenylsulfanyl-hexa-2,4-dienedioic acid diethyl ester

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Chemical Property of (2E,4Z)-2-Dimethylamino-5-phenylsulfanyl-hexa-2,4-dienedioic acid diethyl ester

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Technology Process of (2E,4Z)-2-Dimethylamino-5-phenylsulfanyl-hexa-2,4-dienedioic acid diethyl ester

There total 2 articles about (2E,4Z)-2-Dimethylamino-5-phenylsulfanyl-hexa-2,4-dienedioic acid diethyl 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: 51.0%

: 7605-25-6
ethyl phenylsulfenylacetate

: N-<3-(dimethylamino)-3-(ethoxycarbonyl)-2-propenylidene>-N-methylmethanaminium tetrafluoroborate

: 122831-03-2
(2E,4Z)-2-Dimethylamino-5-phenylsulfanyl-hexa-2,4-dienedioic acid diethyl ester

Guidance literature:: With sodium ethanolate; In ethanol; for 2.33333h; Ambient temperature;
DOI:10.1021/jm00172a010

Reference yield:

: 67751-14-8
ethyl 4-(dimethylamino)-2-oxo-3-butenoate

: 122831-03-2
(2E,4Z)-2-Dimethylamino-5-phenylsulfanyl-hexa-2,4-dienedioic acid diethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) triethyloxonium tetrafluoroborate / 1.) CH₂Cl₂, RT, 5 h, 2.) Et₂O, 5 deg C, 15 h

2: 51 percent / NaOEt / ethanol / 2.33 h / Ambient temperature

With sodium ethanolate; triethyloxonium fluoroborate; In ethanol;
DOI:10.1021/jm00172a010