New Synthesis of Nitroxyl Radicals of the Piperidine and Tetrahydropyridine Series
- 1 October 1974
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 52 (19) , 3381-3383
- https://doi.org/10.1139/v74-499
Abstract
1-Oxyl-2,2,6,6-tetramethyl-4-piperidone cyanohydrin (5) was prepared by addition of HCN to 1-oxyl-2,2,6,6-tetramethyl-4-piperidone (4). The cyanohydrin was used to synthesize 1-oxyl-4-carboxy-2,2,6,6-tetramethylpiperidine (2) and 1-oxyl-4-carboxy-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyridine (3) which are useful nitroxyl radicals for spin labeling studies.Keywords
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