News:

Registration doesn't require a real email.
Monero Donation Address: 897ESh4QoJgEytJueBPULziMDfNMToXkGMrvtUCJRo2NQRv2CXACHnmEzeMTkwQhnfcZsAc3ctXp6GsedhMfBv983rn5i84

Main Menu

get rid of the ester??

Started by mysterious, June 13, 2003, 08:18:00 PM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

mysterious

dear bees,

if i have  the ester methyl-cyclopentanoate: it is said that i have to get rid of the ester group so that  cyclopentane results. how can this synthesis step be performed? is there any reduction with DIBAH before or LiALH4 to get the alcohol? but then again there is  the hydroxylgroup (cyclopentanol).
please help me!!

thank you very much in advance!

mysterious

Aurelius

use the needed molar ratio for the reduction of the ester with no or only very slight excess and you should get the product you want.


Lilienthal

Hydrolyze and decarboxylata (heat to 250°C or so).