ethyl N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]glycinate

Base Information

Chemical Name:ethyl N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]glycinate
CAS No.:187999-38-8
Molecular Formula:C₁₆H₂₀F₂N₄O₃
Molecular Weight:354.357
Hs Code.:

Synonyms:ethyl N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]glycinate

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Chemical Property of ethyl N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]glycinate

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Technology Process of ethyl N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]glycinate

There total 1 articles about ethyl N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]glycinate 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: 80.0%

: 127000-91-3
(2R,3R)-3-Amino-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2-butanol

: 105-36-2
ethyl bromoacetate

: 187999-38-8
ethyl N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]glycinate

Guidance literature:: With triethylamine; In tetrahydrofuran; at 20 ℃; for 85h;
DOI:10.1248/cpb.49.1110

Reference yield:

: 187999-38-8
ethyl N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]glycinate

: (4S)-1-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-3-[4-(1H-1-tetrazolyl)phenyl]-2-imidazolidinone

Guidance literature:: Multi-step reaction with 3 steps

1: dimethylformamide / 20 h / 80 °C

2: 0.1 N aq. HCl / ethyl acetate / 20 °C

3: 31 percent / NaBH₄ / ethanol / 1.5 h / 0 °C

With hydrogenchloride; sodium tetrahydroborate; In ethanol; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.49.1110

Reference yield:

: 187999-38-8
ethyl N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]glycinate

: (4R)-1-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-3-[4-(1H-1-tetrazolyl)phenyl]-2-imidazolidinone

Guidance literature:: Multi-step reaction with 3 steps

1: dimethylformamide / 20 h / 80 °C

2: 0.1 N aq. HCl / ethyl acetate / 20 °C

3: 6 percent / NaBH₄ / ethanol / 1.5 h / 0 °C

With hydrogenchloride; sodium tetrahydroborate; In ethanol; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.49.1110