23934-81-8Relevant academic research and scientific papers
Aldehydes vs aldimines. Unprecedented aldimine-selective nucleophilic additions in the coexistence of aldehydes using a lanthanide salt as a Lewis acid catalyst
Kobayashi, Shu,Nagayama, Satoshi
, p. 10049 - 10053 (1997)
It is well-recognized that aldimines are less reactive than aldehydes toward nucleophilic additions. In this paper, an unprecedented change in the reactivity is described: preferential reactions of aldimines over aldehydes in nucleophilic additions using
A New Synthesis of β-Phenylaminothioesters and β-Lactams Via Base-Induced Ring-Opening of 2-Phenyl-3-Aryl-5-Phenyl-Thioisoxazolidines
Nunno, Leonardo Di,Scilimati, Antonio
, p. 10965 - 10976 (2007/10/02)
1,3-Dipolar cycloaddition of phenyl vinyl sulfide to aryl N-phenyl, N-methyl, or N-t-butylnitrones affords 2-phenyl(or 2-methyl or 2-t-butyl)-3-aryl-5-phenylthioisoxazolidines according to the regioselectivity already known for the cycloaddition of not hi
Secondary Mannich Bases via Trimethylsilyl Trifluoromethanesulphonate Promoted Addition of Silyl Enol Ethers to Schiff Bases
Pilli, R. A.,Russowsky, D.
, p. 1053 - 1054 (2007/10/02)
A convinient route to N-aryl-β-aminoketones is reported involving addition of silyl enol ethers to Schiff bases activated with 15 molpercent of trimethylsilyl trifluoromethanesulfonate.
