HYDRATION OF INTERNAL ALKYNES

HYDRATION OF INTERNAL ALKYNES. GROUP 10 : FATTHEIN, SYAFIQAH, IRFAN.

INTERNAL ALKYNES. no hydrogen. T here are no hydrogen bonded to triple carbon bond.

Enol is unstable compound, it immediately undergoes rearreangement to give more stable carbonyl compound, aldehyde or ketone..

Enol always undergoes tautomeriation rapidly because of the high stability of carbonyl compound..

Possible product. Alkynes produce ketones as a product..

I nternal alkynes. U nsymmetrical internal alkynes.

OH H 3 enol 2•butyne Figure 10,8p Hydration of Alkyne II -e CHEC—CHrCH3 2•butanone (ketone).

Asymmetrical internal alkynes. F orm the mixture of two ketone Example : 2 pentyne is shown here that produce the mixture of 2-pentanone and 3-pentanone as product ..

OUR TEAM. 2021453152. FATTHEIN HAMMAMAH BINTI MOHD IZARULFAUZI.

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