A study of the possible and preferred site of protonation in 7-methyl-1,5,7-triazabicyclo[4,4,0]dec-5-ene by vibrational spectroscopic methods

Authors
Brzezinski, B Schroeder, G Rybachenko, VI Kozhevin, LI
Citation
B. Brzezinski et al., A study of the possible and preferred site of protonation in 7-methyl-1,5,7-triazabicyclo[4,4,0]dec-5-ene by vibrational spectroscopic methods, SPECT ACT A, 57(3), 2001, pp. 405-410
Citations number
7
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
ISSN journal
13861425 → ACNP
Volume
57
Issue
3
Year of publication
2001
Pages
405 - 410
Database
ISI
SICI code
1386-1425(20010301)57:3<405:ASOTPA>2.0.ZU;2-X
Abstract
The normal co-ordinate analysis have been carried out for 7-methyl-1,5,7-tr iazabicyclo[4,4,0]dec-5-ene (MTBD) and its three possible protonated tautom eric forms. The calculations and measured infrared (IR) spectra are consist ent with a tautomeric species in which the proton is attached to an imine n itrogen atom. (C) 2001 Elsevier Science B.V. All rights reserved.