HELPING THE OTHERS REALIZE THE ADVANTAGES OF TARTRATE

To obtain analogs of compound X, the setting up acid 2 was reacted with an extra of dimethyl sulphate along with the obtained by-product three was subjected to the multidirectional synthesis (Scheme 3). In the initial situation, bromine was launched into your methyl group to offer a compound 3d, by reaction with NBS in CCl4. In the reaction in the