91647 ⎘
Ketones; Ketenes; Dimeric ketenes ; Ketonic chelates; Saturated compounds containing a keto group being part of a ring containing halogen polycyclic
Sub-classes:Method For Preparing Substituted Phenylacetic Acid Derivative
#2Process for the preparation of enantiomerically and diastereomerically enriched cyclobutane amines and amides
#3Preparation of organic compounds bearing a trifluoromethyl group on a quaternary carbon