Synthesis, Spectral studies and conformation of 7,9-diphenyl-1,4,8-triazaspiro[4.5] decane
Author & Affiliation:
N. Manivannan
Department of Chemistry A.V.C. College (Autonomous), Mannampandal, Mayiladuthurai-609305 (INDIA)
V. StalinElanchezhian
Department of Inorganic Chemistry, Madras University, Chennai, Tamilnadu (INDIA)
G. Selvanathan
Department of Chemistry A.V.C. College (Autonomous), Mannampandal, Mayiladuthurai-609305 (INDIA)
B. Elanchezhian
Department of Chemistry A.V.C. College (Autonomous), Mannampandal, Mayiladuthurai-609305 (INDIA)
Keyword:
Spiro, HMQC, conformation, coupling constant, Ethylenediamine
Issue Date:
December 2010
Abstract:
The reaction of ethylenediamine with r(2), c(6)- diphenyl Piperidin-4- one gave the condensed product. The IR, 1H NMR, 13C NMR and two dimentional NMR [HMQC] spectrum of the product shows that the product is 7,9-diphenyl-1,4,8-triazaspiro (4.5) decane. The coupling constants are Ja,a = 11.2 Hz and Ja,e =2.2Hz. These values point out that the six member piperidine ring in the compound adopts a chair conformation with the phenyl substituent in the equatorial position.
Pages:
339-350
ISSN:
2319-8036 (Online) - 0973-3450 (Print)
Source:
PDF:
DOI:
juc
Copy the following to cite this article:
N. Manivannan; V. Stalinelanchezhian; G. Selvanathan; B. Elanchezhian, "Synthesis, Spectral studies and conformation of 7,9-diphenyl-1,4,8-triazaspiro[4.5] decane", Journal of Ultra Chemistry, Volume 6, Issue 3, Page Number 339-350, 2018Copy the following to cite this URL:
N. Manivannan; V. Stalinelanchezhian; G. Selvanathan; B. Elanchezhian, "Synthesis, Spectral studies and conformation of 7,9-diphenyl-1,4,8-triazaspiro[4.5] decane", Journal of Ultra Chemistry, Volume 6, Issue 3, Page Number 339-350, 2018Available from: http://journalofchemistry.org/paper/596/
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License
