2,3-Bis-(toluene-4-sulfonylamino)-propionyl chloride

Base Information

Chemical Name:2,3-Bis-(toluene-4-sulfonylamino)-propionyl chloride
CAS No.:1026886-26-9
Molecular Formula:C₁₇H₁₉ClN₂O₅S₂
Molecular Weight:430.933
Hs Code.:

Synonyms:

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Chemical Property of 2,3-Bis-(toluene-4-sulfonylamino)-propionyl chloride

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Technology Process of 2,3-Bis-(toluene-4-sulfonylamino)-propionyl chloride

There total 2 articles about 2,3-Bis-(toluene-4-sulfonylamino)-propionyl chloride 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:

: 119929-06-5
N,N'-bis(p-toluenesulfonyl)-2,3-diaminopropionic acid

: 1026886-26-9
2,3-Bis-(toluene-4-sulfonylamino)-propionyl chloride

Guidance literature:: With oxalyl dichloride; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo951499w

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 1026886-26-9
2,3-Bis-(toluene-4-sulfonylamino)-propionyl chloride

Guidance literature:: Multi-step reaction with 2 steps

1: 93 percent / sodium hydroxide / dioxane; H₂O

2: oxalyl chloride / CH₂Cl₂; dimethylformamide

With sodium hydroxide; oxalyl dichloride; In 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/jo951499w

Reference yield:

: 1026886-26-9
2,3-Bis-(toluene-4-sulfonylamino)-propionyl chloride

: 174709-67-2
2-(3-Bromo-propyl)-1,4,8,11-tetrakis-(toluene-4-sulfonyl)-1,4,8,11-tetraaza-cyclotetradecane

Guidance literature:: Multi-step reaction with 6 steps

1: 7.10 g / triethylamine / CH₂Cl₂ / Ambient temperature

2: 70 percent / cesium carbonate / dimethylformamide / 48 h / 65 °C

3: LiAlH₄ / tetrahydrofuran / 0.5 h / -20 °C / other reagent: DIBAL-H

4: 2.) hydrogen / 2.) palladium on carbon / 1.) CH₂Cl₂, room temperature, 2.) ethylacetate, methanol, 50 psi, 48 h

5: 820 mg / BH₃*THF / tetrahydrofuran / 5 h / Heating

6: 85 percent / carbon tetrabromide, triphenylphosphine / benzene / 5 h / Heating

With lithium aluminium tetrahydride; borane-THF; carbon tetrabromide; hydrogen; caesium carbonate; triethylamine; triphenylphosphine; palladium on activated charcoal; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1021/jo951499w