https://www.sciencedirect.com/science/article/pii/S2451929419300294 https://www.sciencedirect.com/science/article/pii/S245192941... It seems we can already do

https://www.sciencedirect.com/science/article/pii/S2451929419300294 https://www.sciencedirect.com/science/article/pii/S245192941... It seems we can already do the Methanol to Ethanol step with a catalyst!