moles of NaNH2 used in the following conversions

Started by ananya, March 06, 2021, 03:51:21 AM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

ananya

how to calculate amount of moles used

uma

Reaction One
Ketone ---> dichloroalkane(geminal) ------> chloroalkene ------> alkyne
[attachment id=0 msg=2876]

Reaction 2 is  double dehydrohalogenation to convert vicinal dihalide to alkyne
[attachment id=1 msg=2876]
Reaction three - First convert vicinal dihalide to alkyne by double dehydrohalogenation using two moles of NaNH2 ---->Deprotonation (Removal of acidic H  from sp carbon) -------> SN2 Nucleophilic substitution reactions CH3CH2I
[attachment id=2 msg=2876]
Now you can add them to get total moles


ananya


SMF spam blocked by CleanTalk