I found the field of Chemistry very interesting. Saw the article A Molecular Iron-Based System for Divergent Bond Activation: Controlling the Reactivity of Aldehydes published in 2021. Safety of 4-Methoxybenzaldehyde, Reprint Addresses Werle, C (corresponding author), Max Planck Inst Chem Energy Convers, D-45470 Mulheim, Germany.; Werle, C (corresponding author), Ruhr Univ Bochum, D-44801 Bochum, Germany.. The CAS is 123-11-5. Through research, I have a further understanding and discovery of 4-Methoxybenzaldehyde
The direct synthesis of amides and nitriles from readily available aldehyde precursors provides access to functional groups of major synthetic utility. To date, most reliable catalytic methods have typically been optimized to supply one product exclusively. Herein, we describe an approach centered on an operationally simple iron-based system that, depending on the reaction conditions, selectively addresses either the C=O or C-H bond of aldehydes. This way, two divergent reaction pathways can be opened to furnish both products in high yields and selectivities under mild reaction conditions. The catalyst system takes advantage of iron’s dual reactivity capable of acting as (1) a Lewis acid and (2) a nitrene transfer platform to govern the aldehyde building block. The present transformation offers a rare control over the selectivity on the basis of the iron system’s ionic nature. This approach expands the repertoire of protocols for amide and nitrile synthesis and shows that fine adjustments of the catalyst system’s molecular environment can supply control over bond activation processes, thus providing easy access to various products from primary building blocks.
Welcome to talk about 123-11-5, If you have any questions, you can contact Chatterjee, B; Jena, S; Chugh, V; Weyhermuller, T; Werle, C or send Email.. Safety 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