Triorganometal chlorides, R3MCl (R = alkyl, aryl; M = Si, Sn) are readily coupled to form bimetallics in 42-95% yields using Li wire and ultrasound. Dihalosilanes give good yields of cyclic polysilanes.
Organic sonochemistry. Ultrasound-promoted coupling of organic halides in the presence of lithium wire
โ Scribed by Byung Hee Han; Philip Boudjouk
- Book ID
- 104241739
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- French
- Weight
- 84 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
Alkyl, aromatic, benzylic and benzoyl halides have been successfully coupled in good yields using lithium wire suspended in tetrahydrofuran and ultrasound.
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