473535-12-5

Upstream product

• 2216-68-4 N-methylnaphthalen-1-amine 
• 69-72-7 salicylic acid 
• 1441-87-8 salicyloyl chloride 
• 90-15-3 α-naphthol 
• 613669-18-4 2-(naphthalen-1-yloxy)-benzoic acid 

Relevant academic research and scientific papers

Formal Aniline Synthesis from Phenols through Deoxygenative N-Centered Radical Substitution

Phenolic, lignin-derived substrates have emerged as desirable biorenewable chemical feedstocks for coupling reactions. A radical-mediated conversion of phenol derivatives to anilines is reported, using unfunctionalized hydroxamic acids as the N-centered radical source. The applicability of this triethyl phosphite mediated O-atom transfer approach, which tolerates a range of steric and electronic demands to naturally occurring phenols and lignin models, has been demonstrated in this work to access the corresponding aniline derivatives.

Intramolecular metal-free oxidative aryl-aryl coupling: An unusual hypervalent-iodine-mediated rearrangement of 2-substituted n-phenylbenzamides

Hypervalent-iodine-mediated oxidative coupling of the two aryl groups in either 2-acylamino-N-phenyl-benzamides or 2-hydroxy-N-phenylbenzamides, with concomitant insertion of the ortho-substituted N or O atom into the tether, has been described for the first time. This unusual metal-free rearrangement reaction involves an oxidative C(sp2)?C(sp2) aryl-aryl bond formation, cleavage of a C(sp2)?C(O) bond, and a lactamization/lactonization. Furthermore, unsymmetrical diaryl compounds can be easily obtained by removing the tether within the cyclized product.

Aryl-aryl coupling reaction using a novel and highly active palladium reagent prepared from Pd(OAc)2, 1,3-Bis[diphenylphosphino]propane (DPPP), and Bu3P

A palladium-assisted coupling reaction of aryl triflate with arene was investigated, and a novel Pd reagent prepared from equimolar Pd(OAc) 2, 1,3-Bis[diphenylphosphino]propane (DPPP), and Bu3P was developed. This method is useful fo