Mild and Efficient Preparation of Arylphosphonium and Arylammonium Salts under Aqueous Conditions at Room Temperature Using Pseudocyclic Arylbenziodoxaboroles as Aryne Precursors
Pseudocyclic arylbenziodoxaboroles are unique aryne precursors under neutral aqueous conditions that selectively react with tertiary organic phosphines or amines at room temperature to form the corresponding aryl-substituted quaternary phosphonium or ammonium salts in high yields. This reaction has been further extended to the preparation of tetraarylarsonium and tetraarylstibonium salts.
Authors
- Irina A. Mironova (ORCID: https://orcid.org/0000-0001-8335-088X)
- Gunnar B. Frahm
- Akiharu Ueki
- Dmitrii M. Noskov
- Akio Saito (ORCID: https://orcid.org/0000-0002-8291-2059)
- Viktor V. Zhdankin (ORCID: https://orcid.org/0000-0002-0315-8861)
- Tatsuya Suzuki (ORCID: https://orcid.org/0000-0002-1437-2273)
- Zachary Gardner
- Akira Yoshimura
- Kristina M. Zvereva
- Mekhman S. Yusubov
Institutions
- National Research Tomsk State University (RU)
- Tomsk Polytechnic University (RU)
- University of Minnesota, Duluth (US)
- Aomori University (JP)
- Tokyo University of Agriculture and Technology (JP)
Publication Details
- Journal
- Chemical and Pharmaceutical Bulletin
- Published
- 2026-02-09
- DOI
- https://doi.org/10.1248/cpb.c25-00746
- Primary Topic
- Cyclization and Aryne Chemistry
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Science Foundation
- University of Minnesota
- University of Minnesota Duluth
- Russian Science Foundation
- Japan Society for the Promotion of Science
- Division of Chemistry