methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)-4-nitrobutanoyl)benzoate

Base Information

Chemical Name:methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)-4-nitrobutanoyl)benzoate
CAS No.:1425498-45-8
Molecular Formula:C₂₁H₁₇F₃N₄O₅
Molecular Weight:462.385
Hs Code.:

Synonyms:methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)-4-nitrobutanoyl)benzoate

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Chemical Property of methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)-4-nitrobutanoyl)benzoate

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Technology Process of methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)-4-nitrobutanoyl)benzoate

There total 7 articles about methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)-4-nitrobutanoyl)benzoate 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: 17.0%

: 75-52-5
nitromethane

: 1425498-44-7
(E)-methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)acryloyl)benzoate

: 1425498-45-8
methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)-4-nitrobutanoyl)benzoate

Guidance literature:: nitromethane; (E)-methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)acryloyl)benzoate; With triethylamine; at 0 - 5 ℃; for 24h;

With hydrogenchloride; In water;

Reference yield:

: 1425498-29-8
3-bromo-4,6-difluoroisobenzofuran-1(3H)-one

: 1425498-45-8
methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)-4-nitrobutanoyl)benzoate

Guidance literature:: Multi-step reaction with 5 steps

1: toluene / 3 h / 100 °C / Inert atmosphere

2: triethylamine / dichloromethane / 3.5 h / 0 - 10 °C

3: 20 °C

4: L-proline / dimethyl sulfoxide / 48 h / 45 °C

5: triethylamine / 24 h / 0 - 5 °C

With triethylamine; L-proline; In dichloromethane; dimethyl sulfoxide; toluene;

Reference yield:

: 1207453-91-5
4-amino-6-fluoroisobenzofuran-1(3H)-one

: 1425498-45-8
methyl 3,5-difluoro-2-(3-(4-fluorophenyl)-2-(1-methyl-1H-1,2,4-triazol-5-yl)-4-nitrobutanoyl)benzoate

Guidance literature:: Multi-step reaction with 7 steps

1.1: hydrogenchloride; hexafluorophosphoric acid; sodium nitrite / water / 4 h / -10 - 0 °C

1.2: 120 - 150 °C

2.1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane; water / 2 h / Reflux

3.1: toluene / 3 h / 100 °C / Inert atmosphere

4.1: triethylamine / dichloromethane / 3.5 h / 0 - 10 °C

5.1: 20 °C

6.1: L-proline / dimethyl sulfoxide / 48 h / 45 °C

7.1: triethylamine / 24 h / 0 - 5 °C

With hydrogenchloride; N-Bromosuccinimide; hexafluorophosphoric acid; triethylamine; L-proline; sodium nitrite; dibenzoyl peroxide; In tetrachloromethane; dichloromethane; water; dimethyl sulfoxide; toluene;