dihexyl (2E,2'E)-3,3'-{5-[(E)-(4-methoxyphenylimino)methyl]thiophene-2,3-diyl}diacrylate

Base Information

Chemical Name:dihexyl (2E,2'E)-3,3'-{5-[(E)-(4-methoxyphenylimino)methyl]thiophene-2,3-diyl}diacrylate
CAS No.:1415481-84-3
Molecular Formula:C₃₀H₃₉NO₅S
Molecular Weight:525.709
Hs Code.:

Synonyms:dihexyl (2E,2'E)-3,3'-{5-[(E)-(4-methoxyphenylimino)methyl]thiophene-2,3-diyl}diacrylate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of dihexyl (2E,2'E)-3,3'-{5-[(E)-(4-methoxyphenylimino)methyl]thiophene-2,3-diyl}diacrylate

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Technology Process of dihexyl (2E,2'E)-3,3'-{5-[(E)-(4-methoxyphenylimino)methyl]thiophene-2,3-diyl}diacrylate

There total 2 articles about dihexyl (2E,2'E)-3,3'-{5-[(E)-(4-methoxyphenylimino)methyl]thiophene-2,3-diyl}diacrylate 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: 67.0%

: 2499-95-8,27103-47-5
n-hexyl acrylate

: 1415481-77-4
(E)-N-[(4,5-dibromothiophen-2-yl)methylene]-4-methoxyaniline

: 1415481-84-3
dihexyl (2E,2'E)-3,3'-{5-[(E)-(4-methoxyphenylimino)methyl]thiophene-2,3-diyl}diacrylate

Guidance literature:: With palladium diacetate; triethylamine; tricyclohexylphosphine; In N,N-dimethyl-formamide; at 90 ℃; for 12h; Inert atmosphere;
DOI:10.1016/j.tet.2012.10.050

Reference yield:

: 38071-22-6
4,5-dibromothiophene-2-carboxaldehyde

: 1415481-84-3
dihexyl (2E,2'E)-3,3'-{5-[(E)-(4-methoxyphenylimino)methyl]thiophene-2,3-diyl}diacrylate

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid / 0.25 h / 20 °C

2: triethylamine; tricyclohexylphosphine; palladium diacetate / N,N-dimethyl-formamide / 12 h / 90 °C / Inert atmosphere

With palladium diacetate; acetic acid; triethylamine; tricyclohexylphosphine; In N,N-dimethyl-formamide; 2: |Heck Reaction;
DOI:10.1016/j.tet.2012.10.050