(E)-tert-butyl 4-(4-methylstyryl)-5-(methylthio)-1-p-tolyl-1H-pyrazole-3-carboxylate

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Chemical Name:(E)-tert-butyl 4-(4-methylstyryl)-5-(methylthio)-1-p-tolyl-1H-pyrazole-3-carboxylate
CAS No.:1414846-37-9
Molecular Formula:C₂₅H₂₈N₂O₂S
Molecular Weight:420.576
Hs Code.:

Synonyms:(E)-tert-butyl 4-(4-methylstyryl)-5-(methylthio)-1-p-tolyl-1H-pyrazole-3-carboxylate

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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 (E)-tert-butyl 4-(4-methylstyryl)-5-(methylthio)-1-p-tolyl-1H-pyrazole-3-carboxylate

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Technology Process of (E)-tert-butyl 4-(4-methylstyryl)-5-(methylthio)-1-p-tolyl-1H-pyrazole-3-carboxylate

There total 1 articles about (E)-tert-butyl 4-(4-methylstyryl)-5-(methylthio)-1-p-tolyl-1H-pyrazole-3-carboxylate 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: 61.0%

: 1000303-51-4
1-methyl-4-[(1E,3Z)-(4-methylsulfanyl-4-nitrobuta-1,3-dienyl)]benzene

: 177540-29-3
C₁₃H₁₈N₂O₂

: 1414846-37-9
(E)-tert-butyl 4-(4-methylstyryl)-5-(methylthio)-1-p-tolyl-1H-pyrazole-3-carboxylate

Guidance literature:: C₁₃H₁₈N₂O₂; With potassium tert-butylate; In tetrahydrofuran; at -78 ℃; for 0.5h; Inert atmosphere;

1-methyl-4-[(1E,3Z)-(4-methylsulfanyl-4-nitrobuta-1,3-dienyl)]benzene; In tetrahydrofuran; at -78 ℃;

With trifluoroacetic acid; In tetrahydrofuran; at -78 ℃; for 2h;
DOI:10.1016/j.tetlet.2012.09.040