Abstract
Commercially available vinylpolysiloxane (1) rapidly undergoes cross-coupling reactions with aryl and alkenyl iodides in the presence of tetrabutylammonium fluoride (two to three equivalents) and Pd(dba)2 (1-5 mol%) at room temperature to afford coupling products in high yield. This process employs an inexpensive and non-toxic siloxane reagent and shows good functional group compatibility and high stereospecificity.
Original language | English (US) |
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Pages (from-to) | 372-375 |
Number of pages | 4 |
Journal | Journal of Organometallic Chemistry |
Volume | 624 |
Issue number | 1-2 |
DOIs | |
State | Published - Apr 1 2001 |
Keywords
- Alkenes
- Cross-coupling
- Palladium catalysis
- Styrenes
- Vinylpolysiloxanes
ASJC Scopus subject areas
- Biochemistry
- Physical and Theoretical Chemistry
- Organic Chemistry
- Inorganic Chemistry
- Materials Chemistry