• Home
  • Search Results
  • Cationic Rh(I) catalyst in fluorinated alcohol: mild intramolecular cycloaddition reactions of ester-tethered unsaturated compounds.

Cationic Rh(I) catalyst in fluorinated alcohol: mild intramolecular cycloaddition reactions of ester-tethered unsaturated compounds.

The Journal of organic chemistry (2006-08-12)
Akio Saito, Takamitsu Ono, Yuji Hanzawa
ABSTRACT

In fluorinated alcohols, the cationic Rh(I) species, which is derived from [Rh(COD)Cl]2 and AgSbF6, efficiently catalyzed intramolecular [4+2] cycloaddition reactions of ester-tethered 1,3-diene-8-yne derivatives. The catalytic system was also effective in intramolecular [5+2] cycloaddition reactions of ester-tethered omega-alkynyl vinylcyclopropane compounds.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
1,1,1,3,3,3-Hexafluoro-2-propanol, ≥99%