addition reaction การใช้

• Addition reactions are also encountered in polymerizations and called addition polymerization.
• These phosphaalkynes undergo 1, 2-addition reactions and cycloadditions.
• Many ligands have been developed for binding zinc during addition reactions.
• An addition reaction is the reverse of an elimination reaction.
• Hence, these compounds are more resistant to addition reactions.
• Addition reactions are inherently atom efficient, so are preferred synthesis pathways.
• Benzene undergoes substitution reactions, rather than addition reactions as typical for alkenes.
• An example of an addition reaction involving aryl radicals is the Meerwein arylation.
• UGT1A1 ) and glutathione addition reactions occur on reactive centres of the xenobiotic.
• There are many variations of nucleophilic addition reactions.
• In contrast, a coordinatively saturated complex resists undergoing substitution and oxidative addition reactions.
• The Michael-aldol sequence involves a Michael addition reaction and an aldol condensation.
• There are two main types of polar addition reactions : electrophilic addition and nucleophilic addition.
• Additionally, GaBr 3 can be used as a catalyst in certain oxidative addition reactions.
• Two non-polar addition reactions exist as well, called free radical addition and cycloadditions.
• Electrophilic attack to an aromatic system results in electrophilic aromatic substitution rather than an addition reaction.
• It is a syn addition reaction.
• Structure of the ligand and the proposed transition state for the key addition reaction are shown.
• These reactions are also called Kharasch addition reactions ( or sometimes Curran-Kharasch reactions ).
• The major product of the addition reaction will be the one formed from the more stable intermediate.