1071838-54-4Relevant articles and documents
Synthesis of new and novel N-protected 1-aminoalkyl-2-naphthol derivatives
Shaterian, Hamid Reza,Hosseinian, Asghar,Ghashang, Majid
, p. 2560 - 2574 (2009)
A series of three-component reactions has been carried out using HClO4-SiO2 as a versatile heterogeneous catalyst. A series of new and novel N-protected 1-aminoalkyl-2-naphthol derivatives have been prepared under thermal solvent-free reaction conditions.
Magnetically retrievable magnetite (Fe3O4) immobilized ionic liquid: An efficient catalyst for the preparation of 1-carbamatoalkyl-2-naphthols
Dadhania, Harsh N.,Raval, Dipak K.,Dadhania, Abhishek N.
, p. 4806 - 4812 (2015)
A magnetite (Fe3O4) supported -SO3H functionalized benzimidazolium based ionic liquid has been synthesized via covalent grafting of benzimidazole on a (3-chloropropyl)triethoxysilane functionalized magnetic nanoparticle followed by quaternization reaction with 1,4-butane sultone. The obtained magnetic nanoparticle supported ionic liquid (IL@MNP) has been characterized by FT-IR, TGA, TEM, XRD, VSM, EDX and elemental analysis. The performance of the prepared catalyst was evaluated in the preparation of 1-carbamatoalkyl-2-naphthols. The magnetite supported catalyst showed excellent catalytic activity and the corresponding products were obtained in high yields in all the tested cases. The heterogeneous nature of the magnetite favoured easy recovery and recyclability of the catalyst through magnetic decantation making the protocol highly advantageous over conventional procedures.
Preparation of methyl/benzyl(2-hydroxynaphthalen-1-yl)(aryl)methylcarbamate derivatives using magnesium hydrogen sulfate
Ghashang, Majid
, p. 1357 - 1364 (2014/05/06)
A new approach to the synthesis of methyl/benzyl(2-hydroxynaphthalen-1-yl) (aryl)methylcarbamate derivatives based on the reaction of aldehydes, 2-naphthol and methyl/benzyl carbamate, using a catalytic amount of magnesium hydrogen sulfate [Mg(HSO4/