(3S,4S)-6-acetyl-4-[(3-chloro-4-fluorobenzene)amido]-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-3-yl (2S)-2-amino-4-methylpentanoate hydrochloride

Base Information

Chemical Name:(3S,4S)-6-acetyl-4-[(3-chloro-4-fluorobenzene)amido]-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-3-yl (2S)-2-amino-4-methylpentanoate hydrochloride
CAS No.:1532591-79-9
Molecular Formula:C₂₆H₃₀ClFN₂O₅*ClH
Molecular Weight:541.447
Hs Code.:

Synonyms:(3S,4S)-6-acetyl-4-[(3-chloro-4-fluorobenzene)amido]-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-3-yl (2S)-2-amino-4-methylpentanoate hydrochloride

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Chemical Property of (3S,4S)-6-acetyl-4-[(3-chloro-4-fluorobenzene)amido]-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-3-yl (2S)-2-amino-4-methylpentanoate hydrochloride

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Technology Process of (3S,4S)-6-acetyl-4-[(3-chloro-4-fluorobenzene)amido]-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-3-yl (2S)-2-amino-4-methylpentanoate hydrochloride

There total 2 articles about (3S,4S)-6-acetyl-4-[(3-chloro-4-fluorobenzene)amido]-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-3-yl (2S)-2-amino-4-methylpentanoate hydrochloride 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:

: 1532591-80-2
(3S,4S)-6-acetyl-4-[(3-chloro-4-fluorobenzene)amido]-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-3-yl (2S)-2-{[(tert-butoxy)carbonyl]amino}-4-methylpentanoate

: 1532591-79-9
(3S,4S)-6-acetyl-4-[(3-chloro-4-fluorobenzene)amido]-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-3-yl (2S)-2-amino-4-methylpentanoate hydrochloride

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; dichloromethane;

Reference yield:

: 13139-15-6,53296-34-7
N-tert-butoxycarbonyl-L-leucine

: 175013-84-0
N-[(3S,4S)-6-acetyl-3-hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-yl]-3-chloro-4-fluorobenzamide

: 1532591-79-9
(3S,4S)-6-acetyl-4-[(3-chloro-4-fluorobenzene)amido]-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-3-yl (2S)-2-amino-4-methylpentanoate hydrochloride

Guidance literature:: Multi-step reaction with 2 steps

1.1: dmap; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 0.25 h / 20 °C

1.2: 96 h / 20 °C

2.1: hydrogenchloride / dichloromethane; 1,4-dioxane / 20 °C

With hydrogenchloride; dmap; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In 1,4-dioxane; dichloromethane;