Challenges for the development of general cascade reactions initiated by nitrogen-centred radical addition to alkynes mainly resulted from two reasons: (1) the usually harsh conditions for the ...
Those with only carbon-carbon single bonds are saturated. If a compound contains at least one carbon-carbon double bond it is unsaturated and can undergo addition reactions. For example, alkenes can ...
Draw the structure of the monomer but use C–C instead of C=C. Draw brackets around the structure with a long bond passing through each bracket. The table shows the ...