2-(2-methoxy-3-methyl-4-trifluoromethyl-phenyl)-3,4,4-trimethyl-4,5-dihydro-oxazol-3-ium iodide

Base Information

Chemical Name:2-(2-methoxy-3-methyl-4-trifluoromethyl-phenyl)-3,4,4-trimethyl-4,5-dihydro-oxazol-3-ium iodide
CAS No.:1268726-25-5
Molecular Formula:C₁₅H₁₉F₃NO₂*I
Molecular Weight:429.221
Hs Code.:

Synonyms:2-(2-methoxy-3-methyl-4-trifluoromethyl-phenyl)-3,4,4-trimethyl-4,5-dihydro-oxazol-3-ium iodide

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Chemical Property of 2-(2-methoxy-3-methyl-4-trifluoromethyl-phenyl)-3,4,4-trimethyl-4,5-dihydro-oxazol-3-ium iodide

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Technology Process of 2-(2-methoxy-3-methyl-4-trifluoromethyl-phenyl)-3,4,4-trimethyl-4,5-dihydro-oxazol-3-ium iodide

There total 5 articles about 2-(2-methoxy-3-methyl-4-trifluoromethyl-phenyl)-3,4,4-trimethyl-4,5-dihydro-oxazol-3-ium iodide 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:

: 1236303-24-4
2-(2-methoxy-3-methyl-4-trifluoromethyl-phenyl)-4,4-dimethyl-4,5-dihydro-oxazole

: 74-88-4
methyl iodide

: 1268726-25-5
2-(2-methoxy-3-methyl-4-trifluoromethyl-phenyl)-3,4,4-trimethyl-4,5-dihydro-oxazol-3-ium iodide

Guidance literature:: In nitromethane; at 60 ℃; for 18h;

Reference yield:

: 448-36-2
2-methoxy-4-(trifluoromethyl)-benzoic acid

: 1268726-25-5
2-(2-methoxy-3-methyl-4-trifluoromethyl-phenyl)-3,4,4-trimethyl-4,5-dihydro-oxazol-3-ium iodide

Guidance literature:: Multi-step reaction with 4 steps

1.1: N,N-dimethyl-formamide; thionyl chloride / toluene / 3 h / 80 °C

1.2: 16 h / 0 - 20 °C

2.1: thionyl chloride / dichloromethane / 16 h / 0 - 20 °C

3.1: lithium diisopropyl amide / tetrahydrofuran / 1.5 h / -60 °C

3.2: 2.5 h / -60 - -48 °C

4.1: nitromethane / 18 h / 60 °C

With thionyl chloride; N,N-dimethyl-formamide; lithium diisopropyl amide; In tetrahydrofuran; nitromethane; dichloromethane; toluene;

Reference yield:

: 1236303-20-0
2-(2-methoxy-4-trifluoromethyl-phenyl)-4,4-dimethyl-4,5-dihydro-oxazole

: 1268726-25-5
2-(2-methoxy-3-methyl-4-trifluoromethyl-phenyl)-3,4,4-trimethyl-4,5-dihydro-oxazol-3-ium iodide

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium diisopropyl amide / tetrahydrofuran / 1.5 h / -60 °C

1.2: 2.5 h / -60 - -48 °C

2.1: nitromethane / 18 h / 60 °C

With lithium diisopropyl amide; In tetrahydrofuran; nitromethane;