diethyl (1E,3Z)-4-(2,4,6-trimethylphenyl)buta-1,3-diene-1,3-dicarboxylate

Base Information

Chemical Name:diethyl (1E,3Z)-4-(2,4,6-trimethylphenyl)buta-1,3-diene-1,3-dicarboxylate
CAS No.:289473-83-2
Molecular Formula:C₁₉H₂₄O₄
Molecular Weight:316.397
Hs Code.:

Synonyms:diethyl (1E,3Z)-4-(2,4,6-trimethylphenyl)buta-1,3-diene-1,3-dicarboxylate

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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 diethyl (1E,3Z)-4-(2,4,6-trimethylphenyl)buta-1,3-diene-1,3-dicarboxylate

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Technology Process of diethyl (1E,3Z)-4-(2,4,6-trimethylphenyl)buta-1,3-diene-1,3-dicarboxylate

There total 3 articles about diethyl (1E,3Z)-4-(2,4,6-trimethylphenyl)buta-1,3-diene-1,3-dicarboxylate 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: 79.0%

: 623-47-2
propynoic acid ethyl ester

: 108-67-8
1,3,5-trimethyl-benzene

: 289473-83-2
diethyl (1E,3Z)-4-(2,4,6-trimethylphenyl)buta-1,3-diene-1,3-dicarboxylate

Guidance literature:: With (1,2-bis(diphenylphosphino)ethane)bis(trifluoromethanesulphonato)platinum(II); trifluoroacetic acid; at 30 ℃; for 5h; stereoselective reaction;
DOI:10.1246/bcsj.20120233

Reference yield: 51.0%

: 623-47-2
propynoic acid ethyl ester

: 108-67-8
1,3,5-trimethyl-benzene

: 85995-46-6
ethyl (2Z)-3-(2,4,6-trimethylphenyl)-2-propenoate

: ethyl (2Z)-3-{3-[(1Z)-2-(ethoxycarbonyl)ethenyl]-2,4,6-trimethylphenyl}propenoate

: 289473-83-2
diethyl (1E,3Z)-4-(2,4,6-trimethylphenyl)buta-1,3-diene-1,3-dicarboxylate

Guidance literature:: With trifluoroacetic acid; palladium diacetate; at 20 ℃; for 15h; Further Variations:; Catalysts; Product distribution;
DOI:10.1016/j.tetlet.2005.03.179

Reference yield:

: 623-47-2
propynoic acid ethyl ester

: 108-67-8
1,3,5-trimethyl-benzene

: ethyl (2Z)-3-{3-[(1Z)-2-(ethoxycarbonyl)ethenyl]-2,4,6-trimethylphenyl}propenoate

: 289473-83-2
diethyl (1E,3Z)-4-(2,4,6-trimethylphenyl)buta-1,3-diene-1,3-dicarboxylate

Guidance literature:: With palladium(II) acetate bis(diphenylphosphino)ethane; trifluoroacetic acid; at 30 ℃; for 5h; stereoselective reaction;
DOI:10.1246/bcsj.20120233