1153-47-5

Upstream product

• 156-43-4 4-Ethoxyaniline 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 871891-99-5 toluene-4-sulfonic acid-(4-ethoxy-2,3-dinitro-anilide) 
• 1395894-74-2 C₁₈H₁₉NO₃S 
• 1395894-90-2 C₁₈H₁₇NO₂ 
• 1395894-82-2 C₂₅H₂₅NO₄S 
• 126947-89-5 acetic acid-(4-ethoxy-2,5-dinitro-anilide) 
• 861349-35-1 4-ethoxy-2,5-dinitro-aniline 
• 133070-80-1 2-(ethyloxy)-1,4-dinitrobenzene 
• 32117-90-1 4-amino-2,5-dinitro-phenol 
• 329-71-5 2,5-dinitrophenol 
• 861518-57-2 toluene-4-sulfonic acid-(4-ethoxy-2,3,6-trinitro-anilide) 
• 858855-31-9 4-ethoxy-2,3,6-trinitro-aniline 
• 860742-88-7 acetic acid-(4-ethoxy-2,3,6-trinitro-anilide) 
• 858833-14-4 4-ethoxy-2,6-dinitro-m-phenylenediamine 
• 858013-81-7 6-ethoxy-3-amino-2,4-dinitro-phenol 

Relevant academic research and scientific papers

Highly chemo- and regioselective C-P cross-coupling reaction of quinone imine ketals with Ar2P(O)H to construct: Ortho -amino triarylphosphine derivatives

A highly chemo- and regioselective approach for the construction of ortho-amino triarylphosphine oxides has been achieved through a C-P cross-coupling reaction involving quinone imine ketals (QIKs) with Ar2P(O)H and catalyzed via a Lewis base. This alternative protocol provided a wide substrate scope with excellent yields (82-95%), and a variety of ortho-amino triarylphosphines were obtained with high yields (87-95%) via further reductive reaction. Furthermore, this reaction could be scaled-up and several synthetic transformations were accomplished for the construction of functionalized organophosphorus.

A mild and simple synthesis of N-aryl substituted toluenesulfamides under solvent-free conditions

In this paper, a series of N-aryl substituted toluenesulfamides were synthesised by grinding under solvent-free conditions at room temperature. The yields were excellent (88%-97%), and the process is simple.