PtCl2-Catalyzed Cycloisomerizations of Allenynes
- 25 February 2004
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 126 (11) , 3408-3409
- https://doi.org/10.1021/ja031892g
Abstract
The PtCl2-catalyzed cycloisomerization of allenyne systems has been examined. This process is a highly versatile tool for obtaining products that cannot be attainable with other metals. Simple adjustment of the allene or alkyne substitution can direct the reactivity in a selective manner and give birth to important carbocyclic frameworks (hydrindenes, cyclic vinylallenes, and trienes).Keywords
This publication has 21 references indexed in Scilit:
- Ruthenium-Catalyzed Cyclopropanation of Alkenes Using Propargylic Carboxylates as Precursors of VinylcarbenoidsThe Journal of Organic Chemistry, 2003
- Reaction of Enol Ethers with Alkynes Catalyzed by Transition Metals: 5exo‐digversus 6endo‐digCyclizations via Cyclopropyl Platinum or Gold Carbene ComplexesChemistry – A European Journal, 2003
- Iridium Complex-Catalyzed Pauson-Khand-Type Reaction of AllenynesSynlett, 2003
- Efficient Construction of the Bicyclo[5.3.0]decenone Skeleton Based on the Rh(I)-Catalyzed Allenic Pauson−Khand ReactionThe Journal of Organic Chemistry, 2003
- Rhodium Complex-Catalyzed Intramolecular Ene-Type Reaction of AllenynesSynlett, 2003
- Chiral Nonracemic α-Alkylidene and α-Silylidene Cyclopentenones from Chiral Allenes Using an Intramolecular Allenic Pauson−Khand-Type CycloadditionThe Journal of Organic Chemistry, 2002
- (Alkylthio)alkynes as Addends in the Co(0) Catalyzed Intramolecular Pauson-Khand Reaction. Substituent Driven Enhancements of Annulation Efficiency and StereoselectivitySynthesis, 2000
- Construction of Novel Polycyclic Ring Systems by Transition-Metal-Catalyzed Cycloisomerization of Ene−Ene−Ynes. Interception of a Carbenoid Intermediate in Skeletal Reorganization of EnynesJournal of the American Chemical Society, 1998
- Ti(II)-Mediated Allenyne Cyclization as a New Tool for Generation of Chiral Organotitanium Compounds. Asymmetric Generation of Cyclic Allyltitanium Reagents with No Chiral AuxiliaryJournal of the American Chemical Society, 1997
- Conformationally Defined 6-s-trans-Retinoic Acid Analogs. 3. Structure−Activity Relationships for Nuclear Receptor Binding, Transcriptional Activity, and Cancer Chemopreventive ActivityJournal of Medicinal Chemistry, 1996