An efficient and practical asymmetric synthesis of (+)-trans-3-hydroxymethyl-4-(3-fluorophenyl)-cyclopentanone (1) is described. An asymmetric Mo-catalyzed alkylation reaction was used to establish the first stereocenter and a Cu-catalyzed intramolecular diastereoselective cyclopropanation reaction was used to set the second stereocenter. The last step involved a one-pot ring-opening/deprotection/hydrolysis/decarboxylation sequence that furnished the desired product in good yield.
|Original language||English (US)|
|Number of pages||9|
|Journal||Journal of Organic Chemistry|
|State||Published - Aug 9 2002|
All Science Journal Classification (ASJC) codes
- Organic Chemistry