(2S,7S)-7-methyl-1-[(R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]azepane-2-carboxylic acid

Base Information

Chemical Name:(2S,7S)-7-methyl-1-[(R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]azepane-2-carboxylic acid
CAS No.:1379764-69-8
Molecular Formula:C₁₈H₂₂F₃NO₄
Molecular Weight:373.372
Hs Code.:

Synonyms:(2S,7S)-7-methyl-1-[(R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]azepane-2-carboxylic acid

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Chemical Property of (2S,7S)-7-methyl-1-[(R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]azepane-2-carboxylic acid

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Technology Process of (2S,7S)-7-methyl-1-[(R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]azepane-2-carboxylic acid

There total 3 articles about (2S,7S)-7-methyl-1-[(R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]azepane-2-carboxylic acid 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: 51.0%

: 1379764-55-2
(2S,7S)-7-methylazepane-2-carboxylic acid

: 39637-99-5,20445-33-4
(S)-(+)-2-methoxy-2-trifluoromethyl-2-phenylacetyl chloride

: 1379764-69-8
(2S,7S)-7-methyl-1-[(R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]azepane-2-carboxylic acid

Guidance literature:: With triethylamine; In dichloromethane; at -5 - 20 ℃; for 1h; Inert atmosphere;
DOI:10.1002/ejoc.201101387

Reference yield:

: 1379764-42-7
(S,E)-benzyl 2-(dibenzylamino)-7-oxooct-5-enoate

: 1379764-69-8
(2S,7S)-7-methyl-1-[(R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]azepane-2-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 20% palladium hydroxide on charcoal; hydrogen; acetic acid / methanol / 0.33 h / 100 °C / 4560.31 Torr / Microwave irradiation

2: triethylamine / dichloromethane / 1 h / -5 - 20 °C / Inert atmosphere

With 20% palladium hydroxide on charcoal; hydrogen; acetic acid; triethylamine; In methanol; dichloromethane;
DOI:10.1002/ejoc.201101387

Reference yield:

: 850209-99-3
2-dibenzylamino-5-oxo-pentanoic acid benzyl ester

: 1379764-69-8
(2S,7S)-7-methyl-1-[(R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]azepane-2-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: N-ethyl-N,N-diisopropylamine; lithium chloride / acetonitrile / 2 h / 20 °C / Inert atmosphere

1.2: 12 h / 20 °C / Inert atmosphere

2.1: 20% palladium hydroxide on charcoal; hydrogen; acetic acid / methanol / 0.33 h / 100 °C / 4560.31 Torr / Microwave irradiation

3.1: triethylamine / dichloromethane / 1 h / -5 - 20 °C / Inert atmosphere

With 20% palladium hydroxide on charcoal; hydrogen; acetic acid; triethylamine; N-ethyl-N,N-diisopropylamine; lithium chloride; In methanol; dichloromethane; acetonitrile; 1.1: Horner-Wadsworth-Emmons olefination / 1.2: Horner-Wadsworth-Emmons olefination;
DOI:10.1002/ejoc.201101387