E.g. C≡C-H 1)NaNH2 C≡C-CH2CH 2)CH3CH2Br Carbonyl Reactions Nuc: Nuc- 0: alkoxide ion alkoxide (or HO+) Acetylides will also attack other standard electrophiles like carbonyls to generate alcohols.(These reactions are very similar to Grignard type reactions) Ch09 Alkynes (landscape) Page6 Ch09 Alkynes (landscape) Page 6 E.g. Carbonyl Reactions Acetylides will also attack other standard electrophiles like carbonyls to generate alcohols. (These reactions are very similar to Grignard type reactions). C C H 1) NaNH2 2) CH3CH2Br C C CH2CH3