| 21. | Its reactivity is characteristic of an ordinary polyene, i . e . it undergoes addition reactions.
|
| 22. | Ito and co-workers observed the rate of addition reactions of arylthiyl radical to disubstituted olefins.
|
| 23. | At UC Irvine she worked on addition reactions in allenes and bonding and reactions of sulfur compounds.
|
| 24. | Except for aromatic compounds, unsaturated hydrocarbons are highly reactive and undergo addition reactions to their multiple bonds.
|
| 25. | By using the organozinc addition reaction conditions the other functionality of the dienone and the alkyne are tolerated:
|
| 26. | Dnr D, the fourth ring cyclase ( AAME cyclase ), catalyzes an intramolecular aldol addition reaction.
|
| 27. | The first step in this reaction is an addition reaction of sodium bisulfite to an aromatic double bond.
|
| 28. | In all asymmetric addition reactions to carbon, regioselectivity is important and often determined by Markovnikov's rule.
|
| 29. | Lewis-acid catalyzed carbonyl addition reactions are routinely used to form carbon carbon bonds in natural product synthesis.
|
| 30. | The reaction is often used as a milder form of the Grignard addition reaction, and can often tolerate aqueous solvents
|
