Safety of 3,4-Dimethoxybenzaldehyde. In 2021.0 J IRAN CHEM SOC published article about HYBRID MAGNETIC NANOCATALYST; ONE-POT; SILICA NANOPARTICLES; GREEN; PROTOCOL in [Keshavarz, Mahnoush; Nikpassand, Mohammad] Islamic Azad Univ, Fac Basic Sci, Dept Chem, Rasht Branch, POBox 41335-3516, Rasht, Iran; [Mamaghani, Manouchehr] Univ Guilan, Fac Sci, Dept Chem, POB 41335-1914, Rasht, Iran; [Dekamin, Mohammad G.] Iran Univ Sci & Technol, Dept Chem, POB 16846-13114, Tehran, Iran in 2021.0, Cited 37.0. The Name is 3,4-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 120-14-9.
A heterogeneous organic-inorganic hybrid durable nanocatalyst gamma-Al2O3@Silane-TMG was prepared by covalently functionalization of nano-gamma-Al2O3 through anchored 3-chloropropyl- trimethoxysilane with 1,1,3,3-tetramethylguanidine (TMG). The structure of the catalyst was characterized by various techniques including FT-IR, XRD, SEM, EDX and TGA analyses. The synthesized nanocatalyst was successfully used in an efficient and green four-component synthesis of pyrazolopyranopyrimidine derivatives using ethyl acetoacetate, hydrazine hydrate, arylaldehydes and barbituric acid (or thiobarbituric acid) in H2O at 40 oC. This practical method produced the desired products at reduced reaction times (10-25 min) and high to excellent yields (85-98%). The main advantages of this practical method are the use of heterogeneous basic nanocatalyst, simple work-up procedure with no need to chromatographic purification, affording highly selective conversion and recyclability of the catalyst which could be used in 5 cycles with only a small decrease in its activity. [GRAPHICS] .
Safety of 3,4-Dimethoxybenzaldehyde. About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Keshavarz, M; Mamaghani, M; Dekamin, MG; Nikpassand, M or concate me.
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