(S)-N-(1-(2-(3,5-dihydroxybenzoyl)hydrazinyl)-4-methyl-1-oxopentan-2-yl)-3-nitrobenzenesulfonamide

Base Information

Chemical Name:(S)-N-(1-(2-(3,5-dihydroxybenzoyl)hydrazinyl)-4-methyl-1-oxopentan-2-yl)-3-nitrobenzenesulfonamide
CAS No.:1332355-94-8
Molecular Formula:C₁₉H₂₂N₄O₈S
Molecular Weight:466.472
Hs Code.:

Synonyms:(S)-N-(1-(2-(3,5-dihydroxybenzoyl)hydrazinyl)-4-methyl-1-oxopentan-2-yl)-3-nitrobenzenesulfonamide

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Chemical Property of (S)-N-(1-(2-(3,5-dihydroxybenzoyl)hydrazinyl)-4-methyl-1-oxopentan-2-yl)-3-nitrobenzenesulfonamide

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Technology Process of (S)-N-(1-(2-(3,5-dihydroxybenzoyl)hydrazinyl)-4-methyl-1-oxopentan-2-yl)-3-nitrobenzenesulfonamide

There total 5 articles about (S)-N-(1-(2-(3,5-dihydroxybenzoyl)hydrazinyl)-4-methyl-1-oxopentan-2-yl)-3-nitrobenzenesulfonamide 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: 63.0%

: 67320-34-7
(S)-4-methyl-2-(3-nitrophenylsulfonamido)pentanoic acid

: 7732-32-3
3,5-dihydroxybenzoic acid hydrazide

: 1332355-94-8
(S)-N-(1-(2-(3,5-dihydroxybenzoyl)hydrazinyl)-4-methyl-1-oxopentan-2-yl)-3-nitrobenzenesulfonamide

Guidance literature:: With 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at -10 - 20 ℃; for 24h; Inert atmosphere;

Reference yield:

: 1332355-92-6
(S)-methyl 4-methyl-2-(3-nitrophenylsulfonamido)pentanoate

: 1332355-94-8
(S)-N-(1-(2-(3,5-dihydroxybenzoyl)hydrazinyl)-4-methyl-1-oxopentan-2-yl)-3-nitrobenzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride / water; acetone / 12 h / Reflux

2: 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 24 h / -10 - 20 °C / Inert atmosphere

With 4-methyl-morpholine; hydrogenchloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In water; N,N-dimethyl-formamide; acetone;

Reference yield:

: 2150-44-9
1-carbomethoxy-3,5-dihydroxybenzene

: 1332355-94-8
(S)-N-(1-(2-(3,5-dihydroxybenzoyl)hydrazinyl)-4-methyl-1-oxopentan-2-yl)-3-nitrobenzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / ethanol / 12 h / Reflux

2: 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 24 h / -10 - 20 °C / Inert atmosphere

With 4-methyl-morpholine; benzotriazol-1-ol; hydrazine hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In ethanol; N,N-dimethyl-formamide;