methyl 2-{methyl[3-(4-methylphenyl)prop-2-yn-1-yl]amino}-2-(trifluoromethyl)penta-3,4-dienoate

Base Information

Chemical Name:methyl 2-{methyl[3-(4-methylphenyl)prop-2-yn-1-yl]amino}-2-(trifluoromethyl)penta-3,4-dienoate
CAS No.:1351377-86-0
Molecular Formula:C₁₈H₁₈F₃NO₂
Molecular Weight:337.342
Hs Code.:

Synonyms:methyl 2-{methyl[3-(4-methylphenyl)prop-2-yn-1-yl]amino}-2-(trifluoromethyl)penta-3,4-dienoate

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Chemical Property of methyl 2-{methyl[3-(4-methylphenyl)prop-2-yn-1-yl]amino}-2-(trifluoromethyl)penta-3,4-dienoate

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Technology Process of methyl 2-{methyl[3-(4-methylphenyl)prop-2-yn-1-yl]amino}-2-(trifluoromethyl)penta-3,4-dienoate

There total 2 articles about methyl 2-{methyl[3-(4-methylphenyl)prop-2-yn-1-yl]amino}-2-(trifluoromethyl)penta-3,4-dienoate 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: 74.0%

: 624-31-7
4-tolyl iodide

: 1309440-86-5
methyl 2-[methyl(prop-2-yn-1-yl)amino]-2-(trifluoromethyl)penta-3,4-dienoate

: 1351377-86-0
methyl 2-{methyl[3-(4-methylphenyl)prop-2-yn-1-yl]amino}-2-(trifluoromethyl)penta-3,4-dienoate

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; In N,N-dimethyl-formamide; at -78 - 20 ℃; Inert atmosphere;
DOI:10.1055/s-0030-1261217

Reference yield:

: 2568-61-8
N-methyl-N,N-dipropargylamine

: 1351377-86-0
methyl 2-{methyl[3-(4-methylphenyl)prop-2-yn-1-yl]amino}-2-(trifluoromethyl)penta-3,4-dienoate

Guidance literature:: Multi-step reaction with 2 steps

1: [copper(II)(trifluoroacetylacetonate)₂] / toluene / 100 °C / Inert atmosphere

2: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / N,N-dimethyl-formamide / -78 - 20 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; [copper(II)(trifluoroacetylacetonate)₂]; triethylamine; In N,N-dimethyl-formamide; toluene; 2: Sonogashira coupling;
DOI:10.1055/s-0030-1261217