Recently I am researching about DOMINO REACTIONS; 4-COMPONENT SYNTHESIS; NATURAL-PRODUCTS; EFFICIENT; CATALYST; PHENAZINES; BENZOPHENAZINES; DABCO; BENZO, Saw an article supported by the Payame Noor University. Quality Control of 4-Methoxybenzaldehyde. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Olyaei, A; Aghajanzadeh, A; Feizy, E; Sadeghpour, M. The CAS is 123-11-5. Through research, I have a further understanding and discovery of 4-Methoxybenzaldehyde
A simple and efficient synthesis of novel 6,6 ‘-(arylmethylene)bis(benzo[a]phenazin-5-ol) derivatives has been developed via a sequential one-pot, two-step, pseudo-five-component tandem reaction starting from 2-hydroxynaphthalene-1,4-dione, o-phenylenediamine, and aromatic aldehydes in the presence of 2-aminopyridine as co-catalyst and p-TsOH as catalyst at 90 degrees C under solvent-free conditions. This sequential green process offers several advantages, such as operational simplicity, high yield, low cost, easy handling, clean reactions, absence of any tedious work-up, and purification of products by non-chromatographic methods.
About 4-Methoxybenzaldehyde, If you have any questions, you can contact Olyaei, A; Aghajanzadeh, A; Feizy, E; Sadeghpour, M or concate me.. Quality Control of 4-Methoxybenzaldehyde
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles