Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 112-02-7, Name is N,N,N-Trimethylhexadecan-1-aminium chloride, molecular formula is C19H42ClN, belongs to catalyst-ligand compound. In a document, author is Tsuda, Masato, introduce the new discover, Quality Control of N,N,N-Trimethylhexadecan-1-aminium chloride.
Synthesis of 4-amino-5-allenylisoxazoles via gold(i)-catalysed propargyl aza-Claisen rearrangement
Propargyl aza-Claisen rearrangement of 4-propargylaminoisoxazoles 1 proceeded in the presence of cationic gold(i) catalysts to give 4-amino-5-allenylisoxazoles 2 in good to high yields. The silyl group at the terminal alkyne and a cationic gold(i) catalyst bearing a sterically bulky ligand are essential for the generation of isolable allene intermediates. The N-protection of the generated 4-amino-5-allenylisoxazoles 2 allowed the isolation of 5-allenylisoxazoles 4 that have never been synthesized. N-Propargyl aniline 5 was successfully converted to the corresponding ortho-allenyl aniline 6 under the current reaction conditions.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 112-02-7. Quality Control of N,N,N-Trimethylhexadecan-1-aminium chloride.
Reference:
Metal catalyst and ligand design,
,Ligand Template Strategies for Catalyst Encapsulation – NCBI