Cycloaddition reaction relevant to the mechanism of the ninhydrin reaction. X-Ray crystal structure of protonated Ruhemann's purple, a stable 1,3-dipole

Autor:	Ronald Grigg, John F. Malone, S. Thianpatanagul, Theeravat Mongkolaussavaratana
Rok vydání:	1986
Předmět:	chemistry.chemical_classification Ketone Protonation Crystal structure Photochemistry Cycloaddition chemistry.chemical_compound chemistry Ninhydrin X-ray crystallography Molecular Medicine Molecule Organic chemistry Physics::Atomic Physics Nuclear Experiment 1 3-dipole
Zdroj:	Journal of the Chemical Society, Chemical Communications. :421
ISSN:	0022-4936
DOI:	10.1039/c39860000421
Popis:	Trapping experiments with dipolarophiles provide evidence for the formation of 1,3-dipoles as interemediates in the ninhydrin reaction and protonated Ruhemann's purple is shown to be a stable N-protonated 1,3-dipole by trapping experiments and by an X-ray crystal structure determination.
Databáze:	OpenAIRE
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