M. Suarez et al., H-1 and C-13 spectral assignment of 1,4,5,6,7,8-hexahydroquinolines and their oxa-analogues 5,6,7,8-tetrahydro-4H-chromenes, MAGN RES CH, 39(2), 2001, pp. 105-108
H-1 and C-13 NMR spectroscopic data for 1,4,5,6,7,8-hexahydroquinolines and
their era-analogues, 5,6,7,8-tetrahydro-4H-chromenes, were fully assigned
by combination of one-and two-dimensional experiments (DEPT, HMBC, HMQC). B
oth heterocyclic systems show similar spectroscopic properties with some re
markable differences. Copyright (C) 2001 John Wiley & Sons, Ltd.