Abstract
An addition/cyclization reaction of 1,6-diynes was developed for the synthesis of highly substituted 1,2-dialkylidenecycloalkanes. In this work, 1,6-diynes reacted with (dimethylphenylsilyl)pinacol-borane in the presence of a palladium catalyst to afford 1,2-dialkylidenecycloalkanes bearing silyl and boryl groups with a (Z,Z)-configuration in good to excellent yields. Moreover, the corresponding products could be easily converted into other synthetically useful compounds. This protocol provides an efficient and practical method of heteroelement-element linkage addition to the unsaturated 1,6-diynes.
| Original language | English |
|---|---|
| Pages (from-to) | 2357-2360 |
| Number of pages | 4 |
| Journal | Chemical Communications |
| Volume | 54 |
| Issue number | 19 |
| DOIs | |
| Publication status | Published - 2018 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© The Royal Society of Chemistry 2018.
ASJC Scopus Subject Areas
- Electronic, Optical and Magnetic Materials
- Catalysis
- Ceramics and Composites
- General Chemistry
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry