Aporphines XXVI: GLC and mass spectrometric properties of trifluoroacetyl derivatives of N-methyl-, N-propyl-, and noraporphines
作者:J.F. Green、G.N. Jham、J.L. Neumeyer、Paul Vouros
DOI:10.1002/jps.2600690819
日期:1980.8
O-trifluoroacetyl and N,O-trifluoroacetyl derivatives of a series of aporphine and noraporphine alkaloids were prepared, and their GLC and massspectrometric characteristics were determined. The positional isomers apocodeine and isoapocodeine were resolved chromatographically as their trifluoroacetylderivatives, and their mass spectra were distinctly different. Mass spectrometry fragmentation processes