17.12.2012 Views

Radical Cations

Radical Cations

Radical Cations

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Mukaiyama–Michael Proposed Catalytic Cycle<br />

Et 3SiO Me Me<br />

Ph<br />

Et 3SiCl<br />

O<br />

Me Me<br />

Et 3SiCl<br />

OEt<br />

catalyst regeneration<br />

Ph<br />

Cl–<br />

Me<br />

SnCl 4<br />

O<br />

Cl SnCl4 3Sn<br />

O Me Me<br />

O Me<br />

R OEt<br />

Ph<br />

Me Me<br />

Ph<br />

Me<br />

• –R• coupling complexation<br />

O<br />

SnCl 3<br />

Me<br />

Me<br />

OTES<br />

OEt<br />

e – transfer<br />

Me<br />

Me<br />

Ph<br />

Me<br />

O<br />

OTES<br />

OEt<br />

Me<br />

Me<br />

J. Otera et al. J. Am. Chem. Soc. 1991, 113, 4028.

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

Saved successfully!

Ooh no, something went wrong!