SEARCH Articles Figures Tables Cyclopenten Cyclopentene Cyclopentene reactions Cyclopentene, 1-methylcyclopropanation Pauson-Khand reaction Cyclopentene, 3- Pauson-Khand reaction Cyclopentene, 3- Pauson-Khand reaction Cyclopentenes Khand Pauson Pauson-Khand Pauson-Khand reaction