N,N'-bis(p-tolylsulfonyl)-N,N'-bis(8-bromooctanyl)-4,4'-diaminodiphenylmethane

Base Information

Chemical Name:N,N'-bis(p-tolylsulfonyl)-N,N'-bis(8-bromooctanyl)-4,4'-diaminodiphenylmethane
CAS No.:129687-99-6
Molecular Formula:C₄₃H₅₆Br₂N₂O₄S₂
Molecular Weight:888.869
Hs Code.:

Synonyms:N,N'-bis(p-tolylsulfonyl)-N,N'-bis(8-bromooctanyl)-4,4'-diaminodiphenylmethane

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Chemical Property of N,N'-bis(p-tolylsulfonyl)-N,N'-bis(8-bromooctanyl)-4,4'-diaminodiphenylmethane

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Technology Process of N,N'-bis(p-tolylsulfonyl)-N,N'-bis(8-bromooctanyl)-4,4'-diaminodiphenylmethane

There total 7 articles about N,N'-bis(p-tolylsulfonyl)-N,N'-bis(8-bromooctanyl)-4,4'-diaminodiphenylmethane 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: 95.0%

: 129687-98-5
N,N'-Bis(p-tolylsulfonyl)-N,N'-bis<8-(p-tolylsulfonyloxy)octanyl>-4,4'-diaminodiphenylmethane

: 129687-99-6
N,N'-bis(p-tolylsulfonyl)-N,N'-bis(8-bromooctanyl)-4,4'-diaminodiphenylmethane

Guidance literature:: With lithium bromide; In acetone; for 4h; Heating;

Reference yield:

: 74043-79-1
4,4’-methylenebis(N-p-tosylanilide)

: 129687-99-6
N,N'-bis(p-tolylsulfonyl)-N,N'-bis(8-bromooctanyl)-4,4'-diaminodiphenylmethane

Guidance literature:: Multi-step reaction with 3 steps

1: NaH / dimethylformamide / Ambient temperature

2: TsOH / methanol / Ambient temperature

3: 1.) TsCl, dimethylaminopyridine; 2.) LiBr / 1.) CH₂Cl₂, r.t.; 2.) acetone

With dmap; sodium hydride; toluene-4-sulfonic acid; p-toluenesulfonyl chloride; lithium bromide; In methanol; N,N-dimethyl-formamide;
DOI:10.1039/C39870000874

Reference yield:

: 50816-20-1
2-(8-bromooctyloxy)tetrahydropyran

: 129687-99-6
N,N'-bis(p-tolylsulfonyl)-N,N'-bis(8-bromooctanyl)-4,4'-diaminodiphenylmethane

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / K₂CO₃ / dimethylformamide / 5 h / 120 °C

2: 95 percent / p-TsOH / methanol / 0.67 h / Ambient temperature

3: 90 percent / NEt₃, DMAP / CH₂Cl₂ / 0.5 h / Ambient temperature

4: 95 percent / LiBr / acetone / 4 h / Heating

With dmap; potassium carbonate; toluene-4-sulfonic acid; triethylamine; lithium bromide; In methanol; dichloromethane; N,N-dimethyl-formamide; acetone;