Catalytic (5 + 1) cycloaddition of diazooxindoles with imidazolidines to access novel piperazine-spirooxindole frameworks
A rhodium or copper catalyzed (5 + 1) cycloaddition of diazooxindoles with imidazolidines is reported, offering a series of structurally novel piperazine-spirooxindoles. The asymmetric version has also been realized under Cu( ii )/SaBOX system.
Authors
- Shiyong Peng (ORCID: https://orcid.org/0000-0002-2387-5868)
- Wendi Xu
- Yijun Duan
- Yuncheng Liu (ORCID: https://orcid.org/0000-0002-0456-7560)
- Ming Lang (ORCID: https://orcid.org/0000-0002-0758-5465)
- Feng Chen (ORCID: https://orcid.org/0000-0001-8318-7971)
- Xue Zhang (ORCID: https://orcid.org/0000-0002-1243-475X)
Institutions
- Wuyi University (CN)
Publication Details
- Journal
- Organic Chemistry Frontiers
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5qo00361j
- Citations
- 7
- Primary Topic
- Cyclopropane Reaction Mechanisms
- Type
- article
- Field-Weighted Citation Impact
- 6.55