The synthesis and characterization of some novel Pyrimidine derivatives have been presented. Acylation of resorcinol followed by nuclear prenylation with isoprene gives Chroman. Chroman on treatment with p-substituted benzaldehydes affords substituted chalcones. Pyrimidines have been prepared from chalcones by condensing with Guanidine hydrochloride in alkali medium. The structure of Pyrimidine...

New 2-(2,4-dihydroxyphenyl)benzimidazolines are synthesized in an easily accessible approach. The method is based on the reaction of resorcinol with situ-formed electrophilic N-ethoxycarbonylbenzimidazolium reagents. structure two newly formed products was spectrally characterized by 1D and 2D NMR, IR, MS spectral analyses.

Resorcinol is a dihydric phenol having the hydroxyl group at 1 and 3 positions in the benzene ring [1]. It occurs naturally in argan oil as main natural phenol. It is white crystalline powder having a faint odour and bitter-sweet taste [2]. It is used as a chemical intermediate in manufacturing of pharmaceuticals, dyestuffs and fungicides such as p-aminosalicylic acid, hexylresorcinol and light...

A resorcinol resin/water dispersion and a rubber latex are added to 1% 2,2,6,6,-tetramethylpyperidine-1-oxyl (TEMPO)-oxidized cellulose nanofibers (TEMPO-CNFs) dispersed in water, followed by oven drying at 40 °C for 20 h prepare dried TEMPO-CNF/resorcinol resin/latex (DTRL) mixture with weight ratio of 1/0.5/3. DTRL is then nitrile-butadiene (NBR) or carboxy group-containing NBR (X-NBR) sheet,...