The industrial route entails treatment of MnO with air:

A specialized industrial route entails the catalytic dehydrogenation of ethanol.

The other route would have entailed less danger of detection.

Both routes entail several creek crossings.

The route entails climbing a total of 1,150 metres in height.

That route entails a long walk across campus, but with more guards and lighting, that trip can be safe, he said.

An efficient one-pot route entails annulation of cyclopentadiene with unsaturated C-synthons.

An alternative route entails the reaction of nitriles with hydrogen sulfide.

A third major industrial route entails hydroformylation of allyl alcohol followed by hydrogenation to the butanediol.

Another route entails treating sodium borohydride with mercury(II) cyanide.