abstract |
THE PRESENT INVENTION CONCERNS [(DIARYLMETHOXY) ALCOYL] -1 PYRROLIDINES AND PIPERIDINES REPRESENTED BY FORMULA (I). IN WHICH X IS HYDROGEN OR A FLUORINE ATOM, ALK IS A LINEAR OR BRANCHED ALCOYL GROUP CONTAINING 2 OR 3 CARBON ATOMS; R1 AND R2 ARE HYDROGEN OR A LINEAR OR BRANCHED ALCOXY RADICAL COMPRISING 1 TO 4 CARBON ATOMS; N IS 4 OR 5 |