(2S,8S)-2,8-Bis<(4-methylphenyl)sulfonylamino>-4-oxo-5-azanonandisaeure

Base Information

Chemical Name:(2S,8S)-2,8-Bis<(4-methylphenyl)sulfonylamino>-4-oxo-5-azanonandisaeure
CAS No.:124921-79-5
Molecular Formula:C₂₂H₂₇N₃O₉S₂
Molecular Weight:541.603
Hs Code.:

Synonyms:(2S,8S)-2,8-Bis<(4-methylphenyl)sulfonylamino>-4-oxo-5-azanonandisaeure

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Chemical Property of (2S,8S)-2,8-Bis<(4-methylphenyl)sulfonylamino>-4-oxo-5-azanonandisaeure

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Technology Process of (2S,8S)-2,8-Bis<(4-methylphenyl)sulfonylamino>-4-oxo-5-azanonandisaeure

There total 2 articles about (2S,8S)-2,8-Bis<(4-methylphenyl)sulfonylamino>-4-oxo-5-azanonandisaeure 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: 67.0%

: (2S,8S)-2,8-Diamino-4-oxo-5-azanonandisaeure-bis(hydrobromid)

: 98-59-9
p-toluenesulfonyl chloride

: 124921-79-5
(2S,8S)-2,8-Bis<(4-methylphenyl)sulfonylamino>-4-oxo-5-azanonandisaeure

Guidance literature:: With sodium hydroxide; In acetone; for 5h; pH 8.8;

Reference yield:

: 124921-77-3
(2S,8S)-2,8-Bis(benzyloxycarbonylamino)-4-oxo-5-azanonadisaeure-dibenzylester

: 124921-79-5
(2S,8S)-2,8-Bis<(4-methylphenyl)sulfonylamino>-4-oxo-5-azanonandisaeure

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / HBr / acetic acid / 1) 30 min, room temperature, 2) 18 h, 50 deg C; or with Palladium/H₂

2: 67 percent / 1 N NaOH / acetone / 5 h / pH 8.8

With sodium hydroxide; hydrogen bromide; In acetic acid; acetone;