15.05.2013 Views

EEL - USP

EEL - USP

EEL - USP

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

⎯ Explique a seguinte transformação:<br />

R<br />

H 2<br />

H 2<br />

C C C<br />

O<br />

R C C C<br />

R C C C<br />

H + + - AlCl 4<br />

O<br />

C C<br />

Cl<br />

O<br />

Cl<br />

+ AlCl 4<br />

C O<br />

AlCl 3<br />

Δ<br />

1 hidrindona<br />

O<br />

+ AlCl 3 R C C C Cl AlCl 3<br />

HCl + AlCl 3<br />

Mecanismo<br />

tradicional<br />

⎯ Idem para as seguintes transformações:<br />

1)<br />

C C C C<br />

C C C C<br />

O<br />

Cl<br />

AlCl 3<br />

Δ<br />

O<br />

Cl<br />

C C C C<br />

AlCl 3<br />

Δ<br />

C<br />

O<br />

C<br />

O<br />

C<br />

C C C C<br />

O<br />

+ AlCl4 + H +<br />

O<br />

α tetralona<br />

O<br />

Cl AlCl 3<br />

29

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!