THE 5-SECOND TRICK FOR PPAP HCL BUY

To acquire analogs of compound X, the starting acid two was reacted with an surplus of dimethyl sulphate and the obtained by-product 3 was subjected to some multidirectional synthesis (Scheme three). In the primary case, bromine was released into the methyl group to offer a compound 3d, by response with NBS in CCl4. In the reaction in the compound