Inter‐and Intramolecular (4+3) Cycloadditions With Epoxy Allylsilanes as Dienophiles
Methylenated cycloheptanoids are synthesized by formal (4+3) cycloadditions of dienes with epoxy allylsilanes as dienophiles in the presence of catalytic amounts of TESOTf. Intermolecular and intramolecular (4+3) cycloadditions with dienes including furans, cyclopentadiene, pyrroles, thiophenes, and benzenes proceeded to provide polycyclic adducts in moderate to good yields.
Authors
- Elizabeth H. Krenske (ORCID: https://orcid.org/0000-0003-1911-0501)
- Pauline Chiu (ORCID: https://orcid.org/0000-0001-5081-4756)
- Yuchen Zhou (ORCID: https://orcid.org/0009-0007-6216-9708)
- Qin Han Teo
Institutions
- The University of Queensland (AU)
- State Key Laboratory of Synthetic Chemistry (CN)
- University of Hong Kong (HK)
Publication Details
- Journal
- Chemistry - An Asian Journal
- Published
- 2026-03-31
- DOI
- https://doi.org/10.1002/asia.70708
- Primary Topic
- Catalytic Alkyne Reactions
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- University of Queensland
- University of Hong Kong
- Research Computing Centre, University of Queensland