Alkylation of Terminal Alkynes

• Formation of Silver Acetylide ppt(Test for Terminal Alkynes)

• Alkylation of Terminal Alkynes Using Soda Amide and alkyl halide

• Problem 7.20

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Ag(NH3)2OH + R-C=C-H ---> R-C=C - Ag+ (s)

R-C=C-H + NaNH2 2) R’-Br----->R-C=C-R’