99803-15-3Relevant academic research and scientific papers
Synthesis of 1'-Methylspiro from 1-Methyl-n-piperidinecarbaldehydes
Benito, Y.,Canoira, L.,Martinez-Lopez, N.,Rodriguez, J. G.,Temprano, F.
, p. 623 - 628 (2007/10/02)
1'-Methylspiro 2 can be obtained from 1-methyl-n-piperidinecarbaldehydes 1 by the Fischer reaction of their phenylhydrazones.The Fischer reaction provides different kinds of products -3H-indole, indole and oxindole- which depend on the N atom position in the piperidine ring.
13C NMR SPECTRAL AND STEREOCHEMICAL ANALYSIS OF PIPERIDINE DERIVED α-AMINONITRILES
Jokela, Reija,Tamminen, Tarja,Lounasmaa, Mauri
, p. 1707 - 1722 (2007/10/02)
Carbon-13 NMR spectra of several α-aminonitriles are reported, along with their preparation via the modified Polonovski reaction or the reductive cyanation of Fry.The substituent effects for the cyano group in the different nitrogen heterocycles were dete
