N,N'-bis(p-tolylsulfonyl)-4,5-diaminopentanoic acid

Base Information

Chemical Name:N,N'-bis(p-tolylsulfonyl)-4,5-diaminopentanoic acid
CAS No.:119245-00-0
Molecular Formula:C₁₉H₂₄N₂O₆S₂
Molecular Weight:440.541
Hs Code.:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of N,N'-bis(p-tolylsulfonyl)-4,5-diaminopentanoic acid

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Technology Process of N,N'-bis(p-tolylsulfonyl)-4,5-diaminopentanoic acid

There total 4 articles about N,N'-bis(p-tolylsulfonyl)-4,5-diaminopentanoic 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: 73.0%

: 119244-99-4,119245-01-1
2-Oxo-1-(toluene-4-sulfonyl)-5-[(toluene-4-sulfonylamino)-methyl]-pyrrolidine-3-carboxylic acid ethyl ester

: 119245-00-0
N,N'-bis(p-tolylsulfonyl)-4,5-diaminopentanoic acid

Guidance literature:: With hydrogenchloride; for 1.5h; Heating;
DOI:10.1021/jo00269a036

Reference yield:

: 119244-97-2
N,N'-bis(p-tolylsulfonyl)-2-(aminomethyl)aziridine

: 119245-00-0
N,N'-bis(p-tolylsulfonyl)-4,5-diaminopentanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 450 mg / NaOEt / ethanol / 1.25 h / Heating

2: 73 percent / 6 N HCl / 1.5 h / Heating

With hydrogenchloride; sodium ethanolate; In ethanol;
DOI:10.1021/jo00269a036

Reference yield:

: 119244-96-1
N,N',O-tris(p-tolylsulfonyl)-1,3-diamino-2-hydroxypropane

: 119245-00-0
N,N'-bis(p-tolylsulfonyl)-4,5-diaminopentanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 63 percent / 1 N NaOMe / methanol / 1 h / 0 °C

2: 450 mg / NaOEt / ethanol / 1.25 h / Heating

3: 73 percent / 6 N HCl / 1.5 h / Heating

With hydrogenchloride; sodium methylate; sodium ethanolate; In methanol; ethanol;
DOI:10.1021/jo00269a036