Re: deprotection of cyclic acetal

[NWC]

I'm unclear as to the moiety being protected by the acetal. AlBr3 will
cleave cyclic ethers ...(Greene & Wuts)

"Yogesh" <yoges...@yahoo.com> wrote in message
news:d1lvk5$h2a$1...@ikaria.belnet.be...
> Hi,
> I want to deprotect the cyclic acetal in my compound , having two
> esters and also the carboxy cyclopropane ring , which rearranges in
> presence of acid.I want to avoid that .
> Please tell me the convinient method for deprotection of
> sterically hindered acetal, without affecting my other
> functionalities.
> Yogesh.
>
>