1
Question
The product for the above reaction is :
The product for the above reaction is :
Open in App
Solution
The correct option is A
When excess of HOX gets added to alkynes they form geminal diols. The addition of HOX is similar to addition of X2 to alkynes.
Geminal diols are unstable and therefore are easily converted to ⍺,⍺-dihalo ketones. by dehydration or loss of one water molecule.
Here two moles of HOBr gets added up to the alkyne to form geminal diol. Generally, OH is added to the C atom where more alkyl groups are present. On elimination of H2O, geminol diol forms ⍺,⍺-dibromo ketones
When excess of HOX gets added to alkynes they form geminal diols. The addition of HOX is similar to addition of X2 to alkynes.
Geminal diols are unstable and therefore are easily converted to ⍺,⍺-dihalo ketones. by dehydration or loss of one water molecule.
Here two moles of HOBr gets added up to the alkyne to form geminal diol. Generally, OH is added to the C atom where more alkyl groups are present. On elimination of H2O, geminol diol forms ⍺,⍺-dibromo ketones
Suggest Corrections
0
The product not formed for the above reaction include:Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
