| Literature DB >> 16901128 |
Akio Saito1, 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.Entities:
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Year: 2006 PMID： 16901128 DOI： 10.1021/jo060827x
Source DB: PubMed Journal: J Org Chem ISSN： 0022-3263 Impact factor: 4.354