No abstract

Cyclocondensation of Nitromalonaldehyde Sodium Salt with Substituted 1-Amino-3-butanones.-The title reaction affords N-substituted 2-aminomethyl-4-nitrophenols (III) in one step.-(BELYAEV, E. YU.; DOLZHENKO, N. A.; ZADOV, V. E.; SEMICHENKO, E. S.; Russ. J. Org.

Tackling the crisis is nothing new for airlines and the aviation and tourism sector in general. Just as the industry has overcome past epidemics, economic downturns, annoying security breaches and other debilitating events, it will also overcome the COVID-19 crisis. Actions taken by the government, industry leaders and individual airlines during this period will influence the depth of the crisis, how long the impact will last, how quickly the industry will recover, to what extent the industry will be transformed, and which companies will emerge relatively stronger than their peers.