Since then, several further totally synthetic routes have been developed.

They've used an alternate synthetic route which we don't like because it produces more waste.

Often, a synthesis will have more than one possible synthetic route.

The 4 double bonds on 24 are then oxidized which shows the efficiency of this synthetic route.

There are several different synthetic routes for the production of cyclohexenone.

One synthetic route is given in Figure 3.

There are about 20 different synthetic routes described in the literature for its preparation.

A new synthetic route to E7389 was published in 2009.

Since then many different types of synthetic routes have been used to make the compound.

A further synthetic route is the reaction of the metal carbonyl with hydrogen.