A SECRET WEAPON FOR 4 3-FPM

To get analogs of compound X, the setting up acid 2 was reacted by having an excessive of dimethyl sulphate as well as the attained spinoff three was subjected to some multidirectional synthesis (Scheme 3). In the 1st case, bromine was introduced into the methyl team to give a compound 3d, by response with NBS in CCl4. During the response from the